Merge commit 'd115304c0900713d6f8d4033722d9c647f40ceae' * commit 'd115304c0900713d6f8d4033722d9c647f40ceae': Track maximum amplitude and fix getMaxAmplitude()
Merge commit 'd115304c0900713d6f8d4033722d9c647f40ceae' * commit 'd115304c0900713d6f8d4033722d9c647f40ceae': Track maximum amplitude and fix getMaxAmplitude()