Amazon's smart speaker, Echo , has a physical button to turn the microphone on and off in all models. Echo can be operated by voice or linked to a smartphone to change settings from an app, but ...

I'm looking for an omni directional or boundary microphone with echo cancellation for use in videoconferencing. The plan is to have a computer to connect to the conferences hosted on various ...

Alarms: Even if your mic is turned off, your alarms will still wake you at the right time. This could either be good or bad, depending on how you feel about your alarms. The good news is that you ...

When motion is initiated, Echo Show 10 analyses microphone and camera inputs to approximate your location relative to the device and orient the screen towards you when you are interacting with Alexa.