The control of the audio data from the microphone.

[mthnzbk]

You can receive data from formatted audio microphone with Qt, but whether or not the microphone comes with a data continuously.

1. Does the attached microphone? How do I make the check.
2. How do I know the microphone sound volume reaches a certain listening? For example, begin recording as sound began to talk.

[mrjj]

did you look at the QAudioProbe class ?

[mthnzbk]

Can you give examples? excluding qt documents.

[mrjj]

@mrjj said:
well looking around for probe examples, i came across this

http://doc.qt.io/QtDataVisualization/qtdatavisualization-audiolevels-example.html

"This example reads the audio levels from a microphone and displays those levels in a bar graph."

Maybe that is even closer to what you want?

[mthnzbk]

good, but I'm using PyQt.

[mrjj]

@mthnzbk

oh, then i have no idea.
Never used python.

Good luck.

[mthnzbk]

Thanks, for your help!