After some research I was able to find a relatively cheap solution to build a megaphone suitable for street demonstrations. A megaphone hardly needs an introduction but, a megaphone is a portable and ...

This is an on-screen microphone controller overlay button for windows 11. When clicked it sets the volume to 0 or to the user's set "On Volume". My use case: I wanted a simple on screen microphone ...

TDK InvenSense SmartSound One Microphone Interface Module, available now from Mouser, is an all-in-one microphone interface module that provides rapid evaluation and development of TDK MEMS microphone ...

I recently had the opportunity to build a lavalliere microphone. The goal is to have a lavalliere microphone drive a small audio amplifier with an appropriate signal level. Technically, the lavalliere ...

Abstract: A unidirectional microelectromechanical system (MEMS) microphone single module for handsfree and voice recognition systems in automobiles is presented. Because in-cabin noise and temperature ...

This Python script represents a simple web application using Flask for speech recognition and transcription. The application allows users to transcribe speech input from different sources: microphone, ...