Before you use audio channels, see Data Acquisition Toolbox Supported Hardware.
Audio Input and Output
Acquire and generate audio signals using one or more device channels
Set up a continuous audio acquisition using a microphone.
Generate audio signals using a 5.1 channel sound system.
Set up continuous audio generation using multiple audio channels. The signal, a sample of Handel's "Hallelujah Chorus", is broken up into contiguous segments and played back in two parts. The first part of the example plays each segment on a single speaker and a sub-woofer. The second part plays each segment on a different set of speakers (a choir of voices).
Create an echometer sonar using audio data acquisition and signal processing, which can measure distance by determining the time of flight of a sound pulse reflected off of a surface.
Create an analog-triggered data acquisition app by using Data Acquisition Toolbox™ and App Designer.
Create an analog-triggered data acquisition app by using Stateflow®, Data Acquisition Toolbox™, and App Designer.
Create an app which acquires data from a DAQ device or sound card, displays a live data view, and logs data to a MAT-file.
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