1. Dart
2. dart:web_audio
3. AudioBuffer
4. getChannelData method

AudioBuffer class

1. Constructors
2. AudioBuffer
3. Properties
4. duration
5. length
6. numberOfChannels
7. sampleRate
8. hashCode
9. runtimeType
10. Methods
11. copyFromChannel
12. copyToChannel
13. getChannelData
14. noSuchMethod
15. toString
16. Operators
17. operator ==

Float32List getChannelData(int channelIndex) native;