The Signal no sound during calls problem usually occurs when you are on a call using the app and you can’t hear the other person. This is usually caused by a permission issue, outdated app, or volume ...

When switching on your CPU, you can get the message No Signal displayed on your monitor, though the whole system is running. This issue might be due to several factors that you should check: ...

Until recently, the song of most adult birds was thought to have become entirely independent of auditory feedback, perhaps being driven solely by a central pattern generator 4. However, it is now ...

Could we replace near-field communication (NFC) and QR codes with ultrasonic tech that allows users to send data via audio? A startup called Lisnr certainly thinks so — and it’s providing the tools to ...