Read Sound of PC

[Dcampu90]

Hi!

Is possible read the audio from PC? For example, I'm listening a song in the player or from youtube and I want process this sound in LabView. Any idea?

[Dataflow_G · Accepted solution]

Reading audio from a PC application is known as loopback recording. You'll need a third party audio library for LabVIEW such as G-Audio (I'm the author) or WaveIO, which both support loopback recording.

If you want to use G-Audio, loopback support is available on the dev branch as a VIPM package. The included example Audio Device Loopback Example (G-Audio).vi demonstrates how to perform loopback recording:

[Dcampu90]

Very Thanks!! It's great!