Filter löschen
Filter löschen

How to select a preferred channel on the audiorecorder

2 Ansichten (letzte 30 Tage)
Venkat Ta
Venkat Ta am 25 Nov. 2022
Beantwortet: Sameer Pujari am 28 Nov. 2022
I understand that currently only one and two channel audio is supported, but if I want to select a specific channel number to record, how do I do that with this function?
For example, if I wanted to register the 14th and 12th ADC inputs instead of the defaults of 1 and 2, how would I do that in the function (recObj = audiorecorder(48000,24,2,2))?

Antworten (1)

Sameer Pujari
Sameer Pujari am 28 Nov. 2022
Hi Venkat
The "audiorecorder" function is a lightweight function for most common usages (acquire sound from a stereo source, only 2 channels).
If you would like to acquire sound from a source that has more than 2 channels, you should use the Audio System Toolbox.
You can specify the channels to sample using the Channel Mapping property of the audioDeviceRecorder object:

Kategorien

Mehr zu Code Generation and Deployment finden Sie in Help Center und File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by