G gerredtor Active Member Licensed User Jul 1, 2016 #1 Hello, ich would like run a recording in the Background which measures the dB (decibel). Furthermore it should trigger an Event if the the dB reaches a certain level.
Hello, ich would like run a recording in the Background which measures the dB (decibel). Furthermore it should trigger an Event if the the dB reaches a certain level.
Erel B4X founder Staff member Licensed User Longtime User Jul 3, 2016 #2 You can use AudioStreamer to capture audio. You will need to analyze the raw PCM data and find the level. Upvote 0
You can use AudioStreamer to capture audio. You will need to analyze the raw PCM data and find the level.
lemonisdead Well-Known Member Licensed User Longtime User Jul 5, 2016 #4 Take some idea ? https://www.b4x.com/android/forum/threads/audio-visualizer.41850/ Upvote 0
G gerredtor Active Member Licensed User Jul 6, 2016 #5 Im not sure how I have to use it With AudioStreamer Last edited: Jul 6, 2016 Upvote 0