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G-Audio by Dataflow_G - Toolkit for LabVIEW Download

A LabVIEW audio library.

* 3 ↓87
ReleasedSep 23, 2021
Publisher Dataflow_G
LicenseThe Unlicense
LabVIEW VersionLabVIEW>=20.0
Operating System Windows NT=6.2,Windows NT=6.1,Mac OS>=10,Linux
Project links Homepage   Repository  


A cross-platform LabVIEW library for audio device playback and capture, and for reading and writing audio files.

* Support for audio playback
* Support for audio capture
* Playback and capture using selectable backends (WASAPI, DirectSound, Core Audio, PulseAudio, ALSA, etc)
* Support for reading MP3, FLAC, Ogg Vorbis, and WAV formats
* Support for writing WAV (PCM, IEEE Float, with Sony Wave64 support for large files)
* Unicode path support (UTF-8)
* Cross-platform, 32-bit and 64-bit
* Simple to use API

Release Notes (Sep 23, 2021)

* Added `Get Audio File`
* Codec detection based on file signature
* UTF-8 strings can be used as the path when opening files
* Automatically start audio device during playback and capture
* Fix misc. malleable VI issues
* API Changes
* Removed Codec input from `Open Audio File`, `Quick Load Audio`, `Get Audio File`
* `Open Audio File`, `Quick Load Audio`, `Get Audio File` are now polymorphic

Contributors: @dataflow_g

Install with VIPM Download Package

Note, you must have the VIPM Desktop app to install this package into LabVIEW.


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