This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English version of the page.

Note: This page has been translated by MathWorks. Click here to see
To view all translated materials including this page, select Country from the country navigator on the bottom of this page.

Audio Recording and Playback

Record and play audio


audiodevinfoInformation about audio device
audioplayerCreate object for playing audio
audiorecorderCreate object for recording audio
soundConvert matrix of signal data to sound
soundscScale data and play as sound
beepProduce operating system beep sound


Record and Play Audio

To record data from an audio input device (such as a microphone connected to your system) for processing in MATLAB®: