private object SetChannel(float result)
{
var intResult = (int)result;
--intResult;
if (intResult < 0)
{
intResult = 0;
}
else if (intResult >= _currentDevice.ChannelCount)
{
intResult = _currentDevice.ChannelCount - 1;
}
_currentChannel = intResult;
_audioLevelTracker.channel = _currentChannel;
_spectrumAnalyzer.channel = _currentChannel;
PlayerPrefHelper.SetCurrentChannel(intResult);
_channelData.text = (_currentChannel + 1).ToString();
return(true);
}