Full Offline Transcription

The most compelling feature of the iFLYTEK Smart Recorder is its full offline transcription capability. In real-time, it can transcribe audio into text without requiring an internet connection. This is a significant advantage for professionals working in secure environments where data privacy is paramount. For instance, during confidential business meetings, users can confidently record and transcribe discussions knowing that the data remains secure and offline. The device supports transcription in five major languages: Chinese, English, Japanese, Korean, and Russian, making it an essential tool for international business travelers and multilingual environments.

The iFLYTEK Smart Recorder’s magic lies in its groundbreaking offline transcription. Unlike traditional methods, it seamlessly transcribes audio into text without an internet connection. This is a valuable tool for professionals who manage the complexities of data privacy.

Secure and Searchable: The iFLYTEK Smart Recorder for Confidential Business Meetings

Imagine high-pressure board meetings or strategic planning sessions where sensitive information is exchanged freely. Traditionally, capturing these discussions securely has been a challenge. Here’s where the iFLYTEK Smart Recorder shines.

Unlike cloud-based solutions, the iFLYTEK Smart Recorder keeps your discussions completely offline. This eliminates the risk of data leaks entirely, ensuring your confidential information remains secure. Professionals can confidently use the iFLYTEK Smart Recorder to capture every detail of their meetings, knowing that their data remains private and secure. The device’s advanced encryption and offline functionality safeguard against unauthorized access, providing peace of mind that sensitive information is protected. This secure transcription capability not only maintains confidentiality but also streamlines the process of documenting and reviewing critical meeting content.

Journalists: Ensuring Data Security in Sensitive Reporting Environments

For journalists, conducting interviews in sensitive environments often involves handling highly confidential information and protecting the anonymity of sources. The iFLYTEK Smart Recorder’s full offline transcription feature plays a crucial role in safeguarding this data. When reporting on confidential sources or covering politically sensitive topics, journalists can rely on the device to transcribe audio directly on the recorder itself, without the need for an internet connection. This ensures that sensitive information remains secure and is not exposed to potential cyber threats or unauthorized access. By providing a secure method for capturing and transcribing interviews, the iFLYTEK Smart Recorder allows journalists to focus on their reporting with confidence, knowing that their data integrity and source confidentiality are maintained.

Legal Proceedings: Ensuring Security and Compliance

Lawyers and legal professionals frequently handle highly confidential client information and sensitive court proceedings.

This device eliminates the security risks associated with traditional transcription methods. By transcribing conversations entirely offline, the iFLYTEK Smart Recorder guarantees that every detail of client discussions, depositions, and courtroom testimonies remains completely secure. No internet connection means no chance of data leaks or unauthorized access. This ensures complete compliance with even the most stringent data privacy regulations, safeguarding client confidentiality and building trust.

Conclusion

The iFLYTEK Smart Recorder isn’t just another recording device; it’s a valuable tool for professionals who demand accuracy, security, and efficiency. With its innovative full offline transcription capabilities, the iFLYTEK Smart Recorder transcends the limitations of traditional recorders, offering unparalleled data security and flexibility. Whether you’re a journalist safeguarding source confidentiality, a lawyer ensuring client privacy, or a student capturing key details from a lecture, the iFLYTEK Smart Recorder empowers you to focus on what matters most – capturing clear audio and effortlessly transforming it into actionable text.

The post The Ultimate Recorder for Secure: Unveiling the Power of the iFLYTEK Smart Recorder appeared first on The WiredShopper.

But nothing against the other two! They are superb, too. 

Why I favor moOde is because of its strong focus on audiophile-quality sound and local playback for the growing DIY audio community. Plus, its high-resolution audio formats and massive developer community are other highlights.  

Read on as I explore the all-around moOde Audio player in detail, from its key features, installation, and configuration to helpful tips to use it best. Besides, I’ve briefed about four alternatives to moOde. 

What Is MoOde? 

Originally designed & coded by Andrea Coiutti and Simone De Gregori, moOde is a popular audio player software for Raspberry Pi and other single-board computers. It’s an absolutely FREE custom-built operating system to deliver high-quality audio playback to the Pi community.  

The best part? 

Its open-source code is available on GitHub and maintained by DIY audio enthusiasts. As a result, it gets frequent updates with a whole set of new features. 

What Is MoOde Audio Based on?

MoOde Audio is based on Debian GNU/Linux, an open-source OS. It’s a Linux distribution developed by the community-supported Debian Project. 

Key Features of MoOde Audio Player

The moOde Audio player is feature-rich, and below is a rundown of some of the most useful features it has to offer: 

Audio Formats

MoOde Audio is compatible with a wide range of audio formats, for example, FLAC, MP3, AAC, WAV, and more.  

Multi-Platform

Not just a Raspberry Pi, but moOde is suitable for several other SBCs (single-board computers). To name a few, we find its compatibility with Odroid C2, Odroid C4, Odroid XU4, Udoo Bolt, and Khadas Tone Boar.  

Offline Use

This is the best thing I love about moOde. It lets me enjoy my music even without an internet connection. 

Web Interface

MoOde’s web interface is its next big plus point. It’s simple and relatively attractive, helping in quick navigation. 

Audio Resampling

The software also comes with built-in audio resampling to enhance your audio playback. 

UPnP/DLNA

MoOde helps you stream music from other devices by acting as a UPnP/DLNA renderer and server. While UPnP is an acronym for Universal Plug and Play, DLNA stands for Digital Living Network Alliance. 

Note: Refer to this article to understand the difference between UPnP and DLNA. 

Pros of MoOde Audio

• Entirely FREE
• Minimalist UI
• Support for Spotify, AirPlay, and Roon
• Parametric and Graphic EQ
• Massive developer community
• Effortless music library management 
• A multitude of music and content options, including internet radio stations and podcast playback
• Various control options
• Supports UPnP/DLNA

Downsides of MoOde Audio 

• Some technical knowledge is required for moOde configuration 
• Screen timeout issues
• Average plug-and-play experience 
• No plugins
• The official setup guide lacks illustrations for newbies

Related: Bitstream vs PCM: Which Is Better?

Getting Started: How to Install MoOde Audio on Raspberry Pi? 

Installing moOde Audio on a Raspberry Pi is a straightforward process. Follow these steps to do so: 

• Go to the official Download page of moOde Audio. 
• Install a software package per your computer’s configuration, i.e., 32-bit or 64-bit.  

• Flash the OS image to a high-quality micro-SD card using any online tool, like balenaEtcher or imgFlasher.   

• Unplug the micro-SD card from your computer and insert it into the Raspberry Pi.
• Power ON. 

Voilà, the initial installation of moOde Audio on your PC is completed. Let’s now shift to its configuration. 

How to Configure MoOde Audio Player? 

The configuration of the moOde Audio player, unlike its installation, is not as easy as you may think. Take a look at this official textual setup guide. It will offer you the context – why I said so! It’s just a plain document on GitHub with no visuals for the benefit of newbies. 

Thus, refer to the following notes to avoid any sort of confusion: 

• Use your PC’s web browser to connect to the moOde interface at http://moOde.local or http://172.24.1.1.
• On the interface, click the small m icon in the top right corner of the screen.

• Go to the Configure option.

• Click the Audio tab to configure the various audio-related settings. For example, the I2S Audio Device, Output Device, Volume, etc. 
• On the Time Zone tab, select your time zone from the drop-down list.
• Moving onto the Audio Source tab, add your preferred music sources to the moOde Audio, like local music files, streaming services, etc. 
• On the Network tab, configure your Raspberry Pi’s network connection. Stick to the default settings for a wired connection, and input your Wi-Fi network Name and Password if you plan to go wireless. 
• Similarly, configure the other settings from their respective tabs in the web interface. 

Once you’ve configured the moOde Audio to your desired settings, press the Save button to save your changes. That’s all. You’re all set to dive into an immersive listening experience. 

How to Play Music on MoOde Audio? 

This is how you can play your favorite music on moOde Audio: 

• Connect your Raspberry Pi to your network and turn it ON. 
• Go to your web browser and connect to the moOde interface at either http://moOde.local or http://172.24.1.1.
• Click the m icon at the top right corner of the screen to access the Configure option. 
• Click the My Music tab to browse your local music library or collection. 
• Select any track to play it. 

MoOde Audio Player: Useful Tips

If you’re new to moOde Audio, take note of these useful tips to use it effectively:

• Regularly update your moOde Audio player for the latest features and bug fixes. Version 8.3.6 is the most recent release at this point of writing. 
• I also recommend neatly organizing your music library with proper tags and folder structures. 
• Configure your audio output settings in moOde correctly, such as selecting the right sound card, DAC, etc. If required, tweak the sample rate and bit depth for a more optimal listening experience. 
• MoOde Audio comes with various control methods, such as a web interface, mobile apps, and GPIO buttons. Choose the one that suits you best. 
• Join moOde’s online community groups and forums for the latest updates or developments.

Furthermore, don’t forget to back up your moOde configuration and library settings. This will prevent data loss in case of hardware issues or updates.

Best MoOde Audio Player Alternatives 

Following are the top four alternatives to the moOde Audio player: 

• Volumio – Volumio is considered the second-best audio player software application after moOde. It’s also free (but not entirely!), open-source, and has a rich set of features for every music enthusiast. For example, CD playback, AI integration, support for various file formats, built-in EQ, and more. 
• RuneAudio – RuneAudio is another popular open-source software for a Raspberry Pi. I’ve recently started using it and found it very similar to moOde. It’s very lightweight, easy to set up, supports a wide range of DACs, and has AirPlay + Chromecast support. 
• PiCorePlayer – A complete audio ecosystem, PiCorePlayer is a must-have for advanced users. Despite being built on a very small 12 MB Linux distro known as piCore Linux, this specialized music system lets you set up a multi-room audio system. Plus, it’s highly robust, boots super-fast, and encompasses all other features of its peers. 
• RoPieee – Last but not least, let’s talk about RoPieee. A RoonBridge ready-to-go image for Raspberry Pi, it comes packed with intuitive on-screen controls, cover art support, Spotify Connect, and a clock display. But note that RoPieee primarily focuses on music streaming rather than playback. 

Related: Apple Music vs. Spotify: A Head-to-Head Comparison of the Leading Music Streaming Services

MoOde Audio Player: FAQs

Q: Is MoOde Better Than Volumio?

A: Both moOde and Volumio have many features in common, be it user-friendliness, UI, support for multiple file formats, or excellent sound quality. But if I talk about hardware support (including older Raspberry Pi models) and cost, moOde is a clear-cut winner. 

Q: Is MoOde Audio Free?

A: Yes, moOde Audio is free. You can download it from here and use it without worrying about any in-app purchases or paid features. 

Q: How Do I Access MoOde Audio?

A: To access moOde Audio, use your web browser to connect to the moOde interface at either http://moOde.local or http://172.24.1.1. 

Q: What DAC Is Supported by MoOde Audio?

A: MoOde Audio supports I2S DAC HATs from manufacturers like Allo, HiFiBerry, Denafrips, Lucid Labs, JustBoom, etc. It also supports USB DACs from other major manufacturers, such as AudioQuest, Audio-GD, Cambridge Audio, Chord Electronics, DACMagic, FiiO, iFi Audio, JDS Labs, Topping, etc. 

Related: How to Fix ‘Spotify Can’t Play This Right Now’ Error

Conclusion 

Here you go. Be it Volumio, moOde, piCorePlayer, or RoPieee, all these programs are your go-to solutions to transform a simple Raspberry Pi into a high-end music player streamer or audio player. But moOde holds the upper hand in this battle! 

It’s extremely beginner-friendly and boasts an advanced Library search/filtering engine, 12-band Parametric & 10-band Graphic EQ, regular software updates, and whatnot. The best part? It’s completely FREE!!! 

So, what are you waiting for? Install moOde Audio on Raspberry Pi, and immerse yourself in the world of music. 

References: 

• MoOdeaudio.org
• Github.com

The post MoOde Audio Player: The Complete Beginner’s Guide & Installation Tips appeared first on The WiredShopper.

This message will suddenly pop up on your screen and play spoilsport during your house party or karaoke nights! This not only interrupts your listening experience but dampens your mood as well.

But what causes the error? How can it be fixed? This article is all about the causes and solutions.

Continue reading as I discuss the common reasons behind the issue and the top 13 fixes that have worked for me and other Spotify users. 

Key Takeaways

• ‘Spotify can’t play this right now’ is a prevalent issue in both Spotify’s desktop and mobile applications. 
• It’s caused by an unstable internet connection, a minor bug, a corrupt cache, or when you try to play a song that has now been removed from Spotify. 
• Some common fixes include updating Spotify to the latest version, disabling hardware acceleration, clearing the app cache, restarting the device, etc. 

Reasons for ‘Spotify Can’t Play This Right Now’ Error Message

Image by The Spotify Community

You can encounter the ‘Spotify can’t play this right now’ again and again for several reasons. These can range from the basic network issue to a minor bug in the song’s metadata/Spotify app. 

Why Does Spotify Say It Can’t Play the Current Song?

Let’s see below the causes behind this error in more detail.

Slow or Unstable Internet Connection

If you’re connected to a slow or unstable internet, you’ll likely face playback-related issues.  

Required Song Is Unavailable

The ‘Spotify can’t play this right now’ error message also pops up if the song you’re trying to play is unavailable in your region or country. It’s also a possibility Spotify took that particular track down due to other reasons like copyright issues. 

Bug in Your Spotify App

Spotify is just another software, and thus, it is bound to be vulnerable to bugs. If that’s the case, you’ll find it challenging to play your songs. 

Corrupt Cache

Cache files help Spotify run smoothly every time you open it. If anything happens to them, like they get corrupt or damaged, you’ll experience issues using the app.  

Related: Apple Music vs. Spotify: A Head-to-Head Comparison of the Leading Music Streaming Services

How to Solve ‘Spotify Can’t Play This Right Now’ Error in 13 Ways

Let’s look at the 13 possible fixes for the ‘Spotify can’t play this right now’ error.

1. Check the Song’s Availability

The first thing I always check when greeted by the ‘Spotify can’t play this right now’ error message is the song’s availability. 

The track you’re trying to play has been removed from Spotify, though it still shows up in your playlist(s). There isn’t one, but many reasons behind this—for example, license issues, an artist’s request, or a minor bug in the platform itself. 

Note: Certain music tracks have region/country-wise restrictions, too! 

In such a scenario, try playing another song using Spotify’s superb music recommendation algorithm. Or you can just wait for that particular song to become available again on Spotify.  

2. Update Spotify

If the song is available, but the ‘Spotify can’t play this right now’ message is still appearing, it’s possible that the Spotify app on your desktop or mobile needs an update. 

Follow these steps to update Spotify: 

On Desktop

• Launch your Spotify desktop app. 
• Click the three dots on the top left corner of the app’s interface. 

Image by Alphr

• Go to Help. 

Image by Alphr

• Select About Spotify. 

Image by Alphr

• A dialog box will pop up. If there’s any Update option in it, click it. Otherwise, you’re running the latest Spotify version. 

On Mobile (iOS/Android)

• Visit your Google Play Store or Apple App Store. 
• Search for Spotify from the search bar. 

• If you find an Update button, tap it.

Wait for the update to install. Check if Spotify is running fine now. 

3. Restart Device

Restarting your device is the next easiest fix for the ‘Spotify can’t play this right now’ error. 

Sometimes, clogged-up RAM makes your Spotify app slow, less responsive, and buggy. Due to this, it may start experiencing issues playing songs. Hence, a quick device restart is needed to free up some internal random access memory and make Spotify less glitchy and more responsive.

However, the steps will vary, depending on the device you use Spotify on. For example, here’s how you do it on Windows 10:

• Go to Start. 
• Select the Power button.
• Click Restart.

Image by Microsoft

4. Check Spotify’s Server Status

If Spotify’s servers are down in your region, it can also lead to difficulties in playing songs and other unusual errors. You can use Downdetector to see if the servers are fine or experiencing issues. 

If it’s a server-side problem, you can’t do anything. The ‘Spotify can’t play this right now’ error will automatically resolve when the servers are up and running again. 

5. Clear Spotify Cache

Spotify has its cache to store small data files, such as recently played songs, most searched artists, song metadata, and more. With limited storage capacity, this cache can overload if not cleared occasionally. In case that happens, you’ll face a bunch of problems, especially when trying to play a song!

Thus, a clear Spotify cache is a must! 

To clear Spotify cache, follow these steps:

For Android: 

• Open the Spotify app. 
• Go to its Settings. 

• Scroll down and tap Clear cache. 

• Tap Clear cache again to confirm. 

For iPhone: 

• Open Settings of your Spotify app. 

• Scroll down to Storage. 

• Tap Clear cache. 

• Tap Clear cache on your iPhone again to confirm. 

For Desktop: 

• Launch the Spotify desktop app. 
• Click your username button in the top right corner and select Settings from the drop-down menu. 
• To the right of Cache, click Clear cache. You can also select Remove all downloads to recover some additional RAM. 

Now check if Spotify works smoothly and you can play songs without the ‘Spotify can’t play this right now’ error. 

6. Log Out and Back Into Your Spotify Account

Don’t panic if your Spotify is still not playing songs for you. Simply log out and sign in again to your Spotify account to resolve the problem. This will refresh your connection to the servers, clearing off any temporary errors preventing Spotify from playing music properly. 

7. Uninstall and Reinstall Spotify

If the above fix didn’t work, I suggest uninstalling and reinstalling Spotify. There may be a bug in your application, causing the ‘Spotify can’t play this right now’ error. 

Thus, uninstall Spotify and reinstall it as you did earlier. 

8. Disable Hardware Acceleration in Spotify

Hardware acceleration lets your computer use its GPU to enhance Spotify’s performance. However, this feature works only on modern machines with high-end video cards and hardware. 

If your device lacks these, it’s better to turn off the feature. Otherwise, you’ll have stuttering, lag, or face issues while playing songs. 

Follow these steps to do so: 

• Open Spotify on your Windows PC. 
• Click your username button in the top right corner and select Settings from the drop-down menu.
• Scroll down the Settings screen to Compatibility. 
• Toggle OFF the button beside Enable hardware acceleration.

Hardware acceleration is disabled. Check if the ‘Spotify can’t play this right now’ issue has disappeared. 

9. Reduce the Crossfade Setting to Zero

Do you prefer seamless transitions between your songs without any gaps of silence? If yes, you must have set the Crossfade setting to high. And that’s another possible reason behind the playback errors you’re facing. 

Try reducing Crossfade to zero by following these steps: 

• Open Spotify on your device. 
• Go to the Settings. 

• Under Playback, slide the slider for Crossfade to OFF. If required, toggle OFF the Gapless option right under it. 

The above steps are the same across all platforms – Android, iPhone, and Windows. 

10. Switch to a Lower Streaming Quality

A higher music streaming quality can also give rise to playback issues, and you may encounter the ‘Spotify can’t play this right now’ problem. So, switch to a lower setting to fix it. 

The steps are: 

For Android: 

• Launch Spotify. 
• Go to its Settings. 
• Scroll down to Audio Quality. 
• Set WiFi streaming and Cellular streaming to either Low or Normal. I prefer the Automatic setting, though. 

For iPhone: 

• Open Settings of your Spotify app. 
• Scroll down to Audio Quality. 

• Set both Wi-Fi streaming and Mobile streaming to Automatic or Low/Normal. 

For Desktop: 

• Open Spotify. 
• Click your username button in the top right corner and select Settings from the drop-down menu.
• Under Audio quality, set Streaming quality to Low, Normal, or Automatic. 

Don’t forget to relaunch the Spotify app after changing the streaming settings. 

11. Use a Virtual Private Network (VPN)

If you’re wondering what using a VPN has to do with the ‘Spotify can’t play this right now’ issue, let me explain. 

As I demonstrated earlier, this error message will also appear if you’re trying to play a song that’s now unavailable on Spotify. The track may be restricted in your country/region and available everywhere else. In such conditions, a VPN can help you listen to this blocked track and bypass the above issue. 

Note: Stay away from unverified VPNs, as they will expose your network and other connected devices to cyber threats, like malware and spoofing attacks.

Image by CNET

Hence, always use a verified virtual private network. I’ve tried a handful of them and found NordVPN & ExpressVPN are just amazing. They are 100% encrypted and offer the industry’s best streaming speed at relatively low prices. 

Currently, I’m using NordVPN, and below are the steps to use it: 

• Download NordVPN by clicking on this link. 
• Choose an appropriate plan. 
• Connect to a server in any location of your choice.

That’s it. Spotify is now unblocked, and all songs are now available in your region for listening. 

Related: What Is a VPN and What Does It Do?

12. Change the Default Format Setting for Your PC’s Speakers

Changing the default format setting for your PC’s speakers has worked for some users in bypassing the ‘Spotify can’t play this right now’ error pop-up. I’ve also tried it at my end and found the results satisfactory. 

The steps are: 

• Go to your PC’s Sound settings. 
• Click Speakers to reach the Format setting. 
• Select the Format drop-down menu. Here, set a lower Hz output setting.

13. Set the Output device to Default

Last but not least, check if the Output device is set to “Default.” If it’s not, there’s a good chance Spotify could be affected.

Follow these steps to set the Output device to Default: 

• Open Spotify. 
• Launch the Settings using Windows + I. 
• Select System from the left panel. 
• Click Sound. 
• Scroll down to the Advanced section and click Volume Mixer.
• Look for Spotify Music under the Apps section.
• Under Spotify Music, check if the Output device option is set to Default. If not, use the drop-down menu to change it. 

Relaunch the app, and see if the ‘Spotify can’t play this right now’ error message is gone. 

Related: Best Spotify Equalizer Settings For Your Music & Listening Device

How to Fix ‘Spotify Can’t Play This Right Now’: FAQs

Q: Why Is Spotify Not Letting Me Play Anything?

A: In case Spotify isn’t letting you play anything, check if:

• Spotify supports your device and is up-to-date. 
• Your device has at least 250MB of available RAM. 
• Your firewall isn’t blocking Spotify (desktop only). 

You can get more details here. 

Q: If I Download a Song on Spotify, Will This Fix the ‘Spotify Can’t Play This Right Now’ Error?

A: Yes, downloading a song on Spotify will fix the ‘Spotify can’t play this right now’ error. The track is locally stored on your device and won’t depend on Spotify for playing. 

Q: Can I Delete Spotify and Start Over?

A: Yes, you can delete Spotify and start over. But I don’t think that’s required. Try other fixes, instead. 

Q: How Do I Change My Region on Spotify?

A: Changing your region on Spotify is a matter of a few steps, which are: 

• Log in to your account page. 
• Scroll down to Country or region and select your new one from the drop-down list.
• Click SAVE PROFILE.

Note: Your new country or region only shows when you’re actually there.

Related: MoOde Audio Player: The Complete Beginner’s Guide & Installation Tips

Conclusion

Here you go, peeps. Similar to other music platforms, Spotify is notorious for unexpected problems from time to time. Among all, the ‘Spotify can’t play this right now’ error message is probably the most common. But you now know how to fix it and resume listening to your favorite songs! 

So, is your Spotify working fine? 

References:

• Thewindowsclub.com
• Helpdeskgeek.com
• Howtogeek.com
• Alphr.com

The post How to Fix ‘Spotify Can’t Play This Right Now’ Error appeared first on The WiredShopper.

If I talk about myself, phone calls from either a “No Caller ID” or “Unknown Caller” make up nearly half of my iPhone’s Recents tab daily. Although some of these anonymous calls are purely robocalls or from unwanted callers (like telemarketers or scammers), many are legit, too. It’s just that my phone’s network couldn’t recognize those caller IDs.  

But if you’re anxious and thinking – can an unknown number be traced, don’t worry! Yes, finding out an unknown caller’s number and other details within seconds is fairly simple. 

Continue reading as I explain how to find out who an unknown caller is, block a “No Caller ID” number, and even hide yours while calling someone. So, let’s get started. 

Important: The Android steps discussed in the following sections may vary, depending on your device’s brand and model. 

Key Takeaways

• To discover an unknown caller’s number, use *69 or *57 star codes, reverse phone lookup services, or contact your service provider. 
• You can also hide your Caller ID when calling from your device’s settings. 

Stay alert while answering unknown or No Caller ID calls due to phone scam spikes.

What Is an Unknown Caller?

An Unknown Caller is one whose number or caller ID isn’t displayed on your, the recipient’s, device. This can happen because of several reasons. For example: 

• The person is using a virtual phone number.
• The person is hiding their number on purpose.
• Your phone’s network is unable to recognize the caller’s caller ID. 

These unknown calls/callers may or may not be harmful. Yet, 8 out of 10 Americans don’t generally answer anonymous calls due to various suspicions, like scams, attempts to steal personal information, etc.

Can I Call Back a No Caller ID?

Yes, it’s possible to call back a No Caller ID. While you do so, do not disclose your personal information, such as your address or credit card number. You should also not attend to any unusual requests, especially related to doing a Wire Transfer.

If you feel uncomfortable, simply hang up the phone.

Related: What Does Hide Alerts Mean? Understanding and Utilizing This Feature

How Can I Find Out Who an Unknown Caller Is? 

To find out who an unknown caller is, plenty of ways can assist you. Among them, below are my favorites: 

Use the *69 Code

Using the *69 star code is very helpful in tracing an unknown caller. Moreover, it’s usually free. 

Follow these steps to learn how to use it:

• Dial *69 on your keypad. 
• If the service doesn’t auto-activate, press the Call button. 

An automated recording will tell you the last number that called you and any other available caller ID information. But this is only if the caller is listed in a public database. 

Note: Depending on your service provider, *69 may include a dial-back option to return the call and find out who called you. 

Use the *57 Code

Like *69, you can also use the *57 star code to trace unknown callers. 

But here’s a catch. 

Use *57 if you receive a threatening, harassing, or suspicious call. This is because it’ll simultaneously alert your phone service provider and local police (if required) for any potential criminal activity.

Follow these steps to learn how to use it: 

• Dial *57 on your keypad. 
• If the service doesn’t auto-activate, press the Call button.
• Follow the on-screen instructions and provide the details you’re asked for. 

All information you provide will be passed down to your service provider and the call recording. This information could be shared with your local law enforcement department for further inquiry if necessary.

Perform a Reverse Phone Lookup

A quick reverse phone lookup is the next best solution to find out an unknown caller’s number. 

But you don’t need to perform this by yourself. 

Instead, use any third-party service, like Truecaller, Spokeo, or TrapCall, to scrape all the available details (including the number) from public databases, social media networks, and other reliable sources.

Contact Your Service Provider 

If you cannot trace the unknown caller using the above methods, I recommend contacting your phone’s service provider. They generally have a more advanced call tracing service that works 8 out of 10 times. 

In fact, you may even get to know exactly how the other person is hiding their real number.

How to Block a “No Caller ID?”

If you’re frustrated with irrelevant, unknown calls displaying “No Caller ID,” it makes sense to block/silence them on your iPhone or Android device. 

How Do I Block “No Caller ID” on Android?

• Open the Phone app. 
• Go to its Settings.

• Tap Blocklist. 

• On the Blocklist settings page, select Call blocklist.

• Next, enable Block calls from strangers and Block calls from hidden numbers. 

Enabling these two options will block all calls from unknown callers or those who have hidden their numbers.

How to Block “No Caller ID” on iPhone? 

• Launch your iPhone’s Settings. 
• Scroll down and tap Focus.

• Choose Personal from the given options. Alternatively, create a new Focus using the + option at the top right corner.

• Tap on People under ALLOW NOTIFICATIONS.

• Select Allow Calls From under Allow Notifications From and set it to All Contacts. It’ll be Favorites by default.

• Now, swipe down your iPhone’s home screen to launch the Control Panel.

• Tap on Focus, and turn ON the Focus you just set up, i.e., the Personal Focus.  

Only people in your contact list will be able to ring you now. All unknown numbers/No Caller ID calls will be blocked!

How Do I Stop Unknown Calls Without Blocking?

If you want to stop unknown calls without blocking, use the “Do Not Disturb” feature. It mutes sound, stops vibration, and blocks visual disturbances. 

The best part? 

This feature is available on both Android & iPhone.

On Android

• Go to the Settings. 
• Select Sound & vibration. 

• Scroll down and tap Do not disturb.

• Toggle it ON on the next screen. You’ll find another setting, Notify about calls. Set it to From contacts only.

Note that the last step is important. Otherwise, you won’t get notifications about your saved contacts as well. So, remember to tweak it!

Related: How to Record Incoming Call On iPhone Without App

On iPhone

• Launch your iPhone’s Settings. 
• Scroll down and tap Focus.

• Tap Do Not Disturb, and toggle it ON.

• Tap on People under ALLOW NOTIFICATIONS.
• Select Allow Calls From under Allow Notifications From and set it to All Contacts. It’ll be Favorites by default.

You’ll only get calls from anyone in your iPhone address book app.

How Do I Hide My Caller ID When Calling? 

Follow these simple steps to hide your Caller ID when calling:

On iPhone

Disclaimer: This method will permanently mark your phone number when calling. 

• Launch your iPhone’s Settings. 
• Scroll down and tap Phone.

• Select the Show My Caller ID option under Phone. 

• On the next screen, toggle it OFF since it’s enabled by default.

If you want to hide your Caller ID temporarily, I highly recommend adding *67 (star six seven) before the number you’re dialing.

On Android

• Open the Phone app. 
• Go to its Settings.

• Scroll down and select Advanced settings. 

• Under Advanced settings, find Caller ID, and tap it. 

• Select Hide number. 

That’s it. Your phone number will no longer appear when you call.

Related:

• iPhone speaker not working during calls: Reasons And fixes
• Do AirTags Work With Android? Answer and Alternatives

How to Find Out an Unknown Caller’s Number: FAQs

Q: What Is the Difference Between Unknown Caller and No Caller ID?

A: While a “No Caller ID” means the caller has deliberately blocked their ID from being displayed while calling someone, an “Unknown Caller” means a caller ID was provided but not recognized by the phone’s network.

Q: What Does *69 Do?

A: The *69 star code redials the last number that called you. This is usually a free service and the quickest way to find out who the unknown caller is.

Q: What Does *57 Do?

A: *57 is another last call tracing star code. But unlike *69, it’ll also alert your phone service provider (and the local law enforcement agency, if necessary) for any potential criminal activity. 

This particular service may not be free, and the exact fee varies with service providers. 

Q: Who Usually Uses No Caller ID?

A: Anyone, from a regular individual to reputed organizations, like government agencies, can use a No Caller ID if they don’t want their number publicly visible and trackable. Don’t forget that robocalls, telemarketers, and scammers also call without a legitimate ID. 

Conclusion

In conclusion, I hope you know how to find an unknown caller’s number. While the evergreen reverse phone number lookup tools like Truecaller (my favorite), Spokeo, TrapCall, and Whitepages will mostly work for you, if not, I recommend contacting your service provider for the caller’s details. Their vast database should have the required information. 

So, I hope you are now relieved from unknown calls!

Sources & References

• Guru99
• Alphr
• New York Post

The post What Does Unknown Caller Mean & How to Find Out an Unknown Caller’s Number?  appeared first on The WiredShopper.

Read on to learn more about the two industry-standard audio formats to decide what’s right for you and get the best surround sound experience.

Bitstream Vs. PCM Summary

In audio technology, Bitstream and Pulse-Code Modulation (PCM) are both methods used to transmit audio data, and neither is universally “better” than the other. Each has its own advantages and disadvantages, making it more suitable for specific applications or preferences. Here’s a breakdown to help you understand:

Bitstream (Audio Bitstream, sometimes known as RAW)

• Format: Bitstream refers to a digital audio representation without converting to an analog format. It is sent to a receiver like an AV receiver, which then decodes it into audio.
• Decoding: When you select Bitstream output, the audio decoding is handled by the external device, such as an AV receiver, instead of your source device (like a DVD player or computer). This may result in better sound quality depending on the quality of the decoder in the external device.
• Support for Advanced Audio Formats: Bitstream is often used to support high-quality, multi-channel audio formats like Dolby Digital and DTS. It is ideal to have a high-quality home theatre system to decode these formats.
• Ease of Setup: For setups that support Bitstream, it’s often easier to let the AV receiver do the decoding as you don’t have to worry about configuring multiple devices to ensure they’re all compatible with your audio format.
• Compatibility: Not all devices may be capable of decoding all types of bitstream audio formats. You’ll need to ensure your receiver can decode the specific format you intend to use.

PCM (Pulse-Code Modulation)

• Format: The audio is converted into a series of digital samples at the source device in PCM. These samples are then converted back to analog by the receiver for output.
• Decoding: The decoding, in this case, is usually done by the source device (like your DVD player or computer), and the external device plays the audio.
• Quality: PCM can also offer very high-quality audio but is usually used for fewer channels than Bitstream formats like Dolby Digital and DTS.
• Compatibility: PCM is generally more compatible with a wide range of devices because it doesn’t require the receiver to support specific decoding algorithms.
• Latency: PCM often has lower latency because the audio is decoded at the source, making it a preferred choice for some gaming setups or real-time audio applications.

Which is better?

• Bitstream is generally better if you have a high-quality home theatre system and you want to make the most of advanced audio formats like Dolby Digital, DTS, etc.
• PCM is generally better if you want more straightforward compatibility and lower latency or if you’re using a simpler sound system that doesn’t support advanced audio formats.

Your choice between Bitstream and PCM will depend on your specific audio equipment, your audio quality needs, and the media you most frequently consume.

What Is Bitstream?

Image by OldTimeMusic

Bitstream is an audio transmission method that carries the audio data from the transmitter to the speakers. It converts the output audio signals into digital bits, compresses them, and then sends them to the receiver (your player). 

Some of the benefits of using bitstream are:

• It works with all the newest sound-enhancing devices that use surround sound technology. This means that you can get the best sound available for the film or music you want to play. Bitstream is compatible with all the major surround sound formats used in home theaters, such as Dolby Digital, Dolby Atmos, DTS:X, TrueHD, Dolby Surround, and much more.
• Bitstream works with compressed, bit-encoded audio files. This means you need lower bandwidth and less device storage space when opting for bitstream mode. 
• If you aim to set up your home theater without too many cables, Bitstream is perfect because it works via a wireless connection. 

Although overall a great choice, bitstream has a drawback that you need to be aware of:

• It does not support analog output, making it only compatible with devices that rely on digital audio transmission. While not a problem if you use newer players and home theater equipment, it won’t work with older CD players or retro movie equipment.

What Is PCM?

PCM stands for Pulse Code Modulation, and it converts analog signals into digital ones. It’s the standard audio encoding method for CDs, DVDs, and Blu-ray discs. Moreover, since it’s an older audio transmission method, it’s suitable for practically any device – both old and new. 

PCM has the following benefits: 

• PCM works with most players, so compatibility is less of an issue than with bitstream. 
• PCM might be your only viable choice if you’re using older equipment since decade-old players are only compatible with PCM audio files. 

While it’s the most reliable method, PCM nevertheless has its own set of cons that you might want to keep in mind:

• PCM doesn’t have the option of wireless connectivity, it only works via cable. 
• Since PCM uses uncompressed files, it requires higher bandwidth, in order to maintain quality sound and ensure good performance.
• Newer surround sound or 3D sound formats, like Dolby Atmos, don’t work with PCM. You’ll still get great sound, but not the immersive object-based sound that Atmos is all about. This is because PCM uses only two channels, while Dolby Atmos requires a setup that can support multiple channels.

Related: MoOde Audio Player: The Complete Beginner’s Guide & Installation Tips

Bitstream vs PCM: Overview & Comparison

Bitstream and PCM provide similar sound quality but differ a lot in how they compress and decode data. Bitstream sends the compressed, bit-encoded audio files to the receiver, which decodes them. Whereas, PCM decodes the signals first on the player you’re using, and later sends them to the receiver (the speakers). 

The table below shows the basic features, as well as the differences and similarities between the two: 

Related: 5.1 vs 2.1 vs 7.1 Surround – What’s the Difference?

Bitstream vs PCM: Which One Should You Choose?

It can be hard to choose between bitstream and PCM modes, as both provide high-quality sound. It’s important to consider the differences between these two audio transmission methods if you want to choose the right one for you. Remember, the quality of sound you get should be optimal for your particular player and loudspeakers. I’ve compared the two standards point by point below and included a winner for each category where possible. I hope this helps you with your choice! 

Bitstream vs PCM: Connectivity

Bitstream can be used both via cable or wirelessly. This can be a huge advantage, especially if you’re re-purposing a room into a home theater. Instead of worrying whether you’ve got enough power sockets for all your equipment, you could cut on the number of cables you need. PCM, on the other hand, requires a physical cable connection. 

Winner: Bitstream 

Bitstream vs PCM: Compatibility

Bitstream works better with newer devices and home theater systems that support surround sound formats. You may need to check for compatibility if you’re using an older player, as it may not work with older devices. PCM, on the other hand, is compatible with most devices, but it cannot deliver a surround sound experience. 

Winner: PCM 

Bitstream vs PCM: Quality of Sound

Both bitstream and PCM deliver high-quality sound. If you have a modern high-quality player but your loudspeakers don’t provide any options for enhancing the audio, PCM may be your best choice, since the audio files are decoded by the player. However, if you’ve got a high-quality stereo system that supports surround sound formats, such as Dolby Atmos or DTS:X, bitstream will let you get the best audio experience. 

Winner: Bitstream 

Bitstream vs PCM: Audio File

Bitstream and PCM work with different audio file quality. Bitstream works with compressed files that are encoded in binary form, which basically means that it transforms audio data into digital information bits. It sends them to the receiver, which then decodes them. 

PCM uses uncompressed files, and it converts analog signals into digital form. Hence, it requires higher bandwidth and a cable connection. 

Winner: Bitstream 

Bitstream vs PCM: Transmission

When you use bitstream, the data is sent over multiple channels to the receiver (your speakers). That’s why if you want to use digital optical or coaxial output, bitstream is the right option. It’s also one of the reasons why bitstream is the only method that will work with Dolby Atmos and other technology that relies on multiple channels. 

PCM transmission requires a cable connection. It uses only two channels, which makes it less flexible than bitstream. It mostly works with HDMI, and it’s not a good option if you want to use digital optical or coaxial cables, due to limited bandwidth. 

Winner: Bitstream 

Bitstream vs PCM: Decoding

When you use bitstream, the information is sent for decoding to the receivers – your loudspeakers, for instance. For the best audio experience, these need to support surround sound formats, such as Dolby Digital or DTS. 

When using PCM, the player decodes the files internally. This makes having a good player all the more important. 

Winner: Bitstream (if you’ve got high-quality speakers); PCM (if you prefer your device to decode the audio)

Bitstream vs PCM: Audio Output

When using PCM, the audio output will depend on the quality of your player. That’s where the files get decoded and converted into audible sound waves. It requires much higher bandwidth since it transmits uncompressed files. 

On the other hand, when you use bitstream mode, the audio files are decoded in the receivers – your loudspeakers or soundbar. This way, you can benefit from various sound-enhancing formats that provide an immersive audio experience, like Dolby Atmos and TrueHD. Bitstream works with compressed files, resulting in lower bandwidth requirements. 

Winner: Bitstream 

Bitstream vs PCM: Secondary Audio

If you want to use the secondary audio functions on your player, PCM is the right choice. PCM gives you the necessary quality to clearly hear the background audio, as well as the primary audio. 

Bitstream doesn’t provide the best quality for supplementary audio tracks. 

Winner: PCM

Related: What Is The Best TV Sound System? (Simple Answer)

When Is It Best to Use PCM and Bitstream?

To make the right choice between bitstream and PCM, you need to consider your type of device and whether it supports surround sound formats. If it doesn’t, it makes sense to use PCM, as you won’t get any better sound by using bitstream. If you use regular TV speakers or a soundbar, you may not notice any perceptible difference in the sound quality with using either of them.

However, if you have a high-quality and more expensive sound system, bitstream will allow you to get the very best possible immersive audio experience. 

When to Use PCM

It’s a good idea to choose PCM if you use older devices or are simply watching TV. Most home theaters work best with bitstream, but if you’re using a favorite old player, PCM is more likely to be compatible with it. It’s more universal and works with most Blu-ray, DVD, and CD players. If your receiver doesn’t support Dolby Digital, TrueHD, or other surround sound formats, PCM is the better choice. Without these sound-enhancing functions on your receiver, you won’t be able to benefit from using bitstream anyway. 

Moreover, if you intend to watch any video that involves secondary audio, for example, a movie commentary, it’s best to select PCM mode. It will let you hear the background sound as well as the primary audio. 

When to Use Bitstream

It’s undeniable that bitstream is best for new home theater systems and newer devices that provide a surround sound experience. PCM doesn’t work with 5.1 surround sound formats, so bitstream is the only choice that will let you get the most out of them. If your speakers offer better audio processing power, it’s a good idea to use bitstream to benefit from this. You’ll get amazing sound and won’t miss out on any special sound effects. 

Related: How to Connect Soundbar to TV without Optical Cable? (Simple Steps)

Bitstream vs PCM: FAQs

Q: Should I use PCM or bitstream on soundbar?

A: The first step is to determine whether your soundbar supports Dolby Digital, Atmos, or other surround sound formats. If it does, use bitstream. It will enable you to experience the audio with all the clarity and sound-enhancing properties that these formats deliver. 

Q: Which is better – bitstream or PCM for gaming?

A: Most gamers prefer PCM for gaming because it uses uncompressed files and doesn’t need any further processing. Bitstream, however, provides more realistic sound for older PS4 games. 

Q: Should I set my Blu-ray player to bitstream or PCM?

A: If you’re relying on your Blu-ray player for the quality of sound, then PCM is the better option. When you use PCM, the audio signals will be decoded by your player instead of your speakers. But if your speakers are compatible with surround sound audio formats, then bitstream will be the ideal choice. 

Q: Which is better – bitstream or PCM for Dolby Atmos?

A: Bitstream is better for Dolby Atmos, as it’s a high-definition surround sound technology that works with newer home theater systems. Its aim is to provide three-dimensional or spatial audio, resulting in a sound ‘atmosphere’, as implied by its name. 

Q: Should I set my TV to PCM or bitstream?

A: If you intend to watch TV, PCM is your best choice. Furthermore, it works with older TVs and players, so you won’t have to worry about compatibility issues. 

Related: Is Virtual Surround Sound Worth It for Gaming?

Conclusion

At first glance, the bitstream vs PCM choice can be slightly intimidating. It will help if instead of getting caught up in the details, you focus on your aim. If you want to watch a video commentary or just relax in front of the TV, PCM is more than enough. It will deliver high-quality sound without further effort on your part. Bitstream comes into play when you want to immerse yourself fully in a movie and benefit from all the perks of the surround sound formats. 

References:

• Cinema8.com 
• Hometheateracademy.com 
• Pcmag.com
• Soundbarmag.com 
• Soundparticles.com

The post Bitstream vs PCM: Which Is Better? appeared first on The WiredShopper.