No reason not to take a measurement with music playing..
Switch Mr.Schumann on and then off for the section of music to be repeated. If there is a failure to detect and record a difference that either means there is no difference or I or we have no predictable method to measure a difference. That does not mean that our bodies and minds cannot sense the difference. Tom
Switch Mr.Schumann on and then off for the section of music to be repeated. If there is a failure to detect and record a difference that either means there is no difference or I or we have no predictable method to measure a difference. That does not mean that our bodies and minds cannot sense the difference. Tom