How to draw waveform of Android's audio recording?

Question

I would like to show a waveform during the audio recording. Some example please?

Thank you.

hi,did you found solution for this – koti Nov 02 '12 at 11:02 — koti, Nov 02 '12 at 11:02

score 5 · Accepted Answer · edited May 23 '17 at 11:53

5

You can look at the answer here : Voice Detection in Android Application to find out how to record into a byte[]. Then all you have to do is draw a graph of each value in the byte[] as a function of time.

edited May 23 '17 at 11:53

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answered Jan 06 '12 at 07:11

Axis

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Use the link I provided above to get your audio into a byte[] then post what you have. – Axis Jan 06 '12 at 18:01

How to draw waveform of Android's audio recording?

1 Answers1