Tanaka Masayuki's PCMFlow722 library enables (half-duplex) two-way real-time HD voice over ESP-NOW on ESP32 boards with a speaker and a microphone, ...

If the Sound Recorder app is not working on Windows 11 or Windows 10, follow these troubleshooting tips to make it work again. There could be several reasons why the Voice Recorder has stopped working ...

The iPhone notoriously doesn’t support the highest-resolution Bluetooth codecs such as aptX Lossless, aptX Adaptive, aptX HD and Sony’s LDAC. Instead, it’s limited to Apple’s AAC Bluetooth codec, ...

Still gaming or streaming music over SBC like it’s 2005? Get the real scoop on which Bluetooth codecs — AAC, aptX, LDAC, or LHDC — are actually worth your ears. If you’re streaming hi-res audio tracks ...

Does upsampling in digital audio actually improve DAC performance, or just make lower quality files look like high resolution audio?

This copy is for your personal, noncommercial use only. 5 weeks on the list by Belle Burden Random House Audio Burden retraces her marriage of 20 years in search of clues to help shape her ...

Streaming is becoming more popular every day, with content creators gaining mass followings and fame seemingly overnight. Gamers are some of the top-performing streamers, so it's natural for some ...

Want better audio from your TV? From our test lab to your living room, these are the top soundbars we've tested. I’m PCMag’s home theater and AR/VR expert, and your go-to source of information and ...

Whether you need to transcribe audio files daily or occasionally, the process takes time and effort. The best transcription services we've tested can help speed up your work. I’ve been writing about ...

Google's Android Auto app transforms your car's navigation and entertainment system into a user interface that's more familiar to you — that of your Android phone, to be precise — making it way easier ...

test and verify the Reed-Solomon codec. Each of these steps is important, and missing one results in developing hardware that does not work the first time and must be re-created. For example, it is ...