# AudioBuffer.copyToChannel(Float32Array source, number channelNumber, number startInChannel)
with Promise style call: Not supported
Mini Program plugin: Not supported
Specific channel from the specified array copy sample to audioBuffer
# parameter
# Float32Array source
Source array to copy
# number channelNumber
Destination channel number to copy to
# number startInChannel
Copy Offset Data Amount
# sample code
Sample code reference AudioBuffer.copyFromChannel
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