CODEWITHSUNDEEP
androidaudio-recordingbar-chartvisualizer
Dinash
Dinash

Reputation: 3047

Audio visualisation while recording

I would like to show a bar graph visualisation while recording audio. How can I do this?

Upvotes: 2

Views: 5596

Answers (2)

pheelicks
pheelicks

Reputation: 7469

Take a look at this: https://github.com/felixpalmer/android-visualizer for a full example of developing a visualizer on Android. This uses the MediaPlayer to play, although you should be able to hook it up to your audio recorder

Upvotes: 2

Parth Doshi
Parth Doshi

Reputation: 4208

Try reading about Visualizer. You can represent your audio either as a Waveform data or a Frequency data.

Also see this. It includes a sample code for creating a Visualizer.

Hope it helps

Cheers

Upvotes: 2

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