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getAudioDevices

List available audio devices

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Syntax

devices = getAudioDevices(obj)

Description

example

devices= getAudioDevices(obj)returns a list of audio devices that are available and compatible with your audio I/O object,obj.

Examples

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Open Live Script

Create anaudioDeviceReaderobject and then callgetAudioDeviceson your object.

deviceReader = audioDeviceReader; devices = getAudioDevices(deviceReader)
devices =1×4 cell{'Default'} {'Primary Sound Capture Driver'} {'Headset Microphone (Plantronics C325-M)'} {'HP 4120 Microphone (2- HP 4120)'}
Open Live Script

Create anaudioDeviceWriterobject, and then callgetAudioDeviceson your object.

deviceWriter = audioDeviceWriter; devices = getAudioDevices(deviceWriter)
devices =1×6 cell{'Default'} {'Primary Sound Driver'} {'Headset Earphone (Plantronics C325-M)'} {'LEN LT2452pwC (NVIDIA High Definition Audio)'} {'Speakers (Realtek High Definition Audio)'} {'HP 4120 (2- HP 4120)'}
Open Live Script

Create anaudioPlayerRecorderobject, and then callgetAudioDeviceson your object.

playRec = audioPlayerRecorder; devices = getAudioDevices(playRec)
devices =1×2 cell{'Default'} {'ASIO4ALL v2'}

Input Arguments

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Audio I/O object, specified as anaudioDeviceReaderobject,audioDeviceWriterobject, oraudioPlayerRecorderobject.

Data Types:object

Output Arguments

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List of available and compatible devices.

ForaudioDeviceReaderandaudioDeviceWriter, the list of audio devices depends on the specifiedDriverproperty of your object.

ForaudioPlayerRecorder, the audio devices listed support full-duplex mode and have a platform-appropriate driver:

  • Windows®–– ASIO™

  • Mac–– CoreAudio

  • Linux®–– ALSA

Data Types:cell

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Introduced in R2016a

See Also

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