10 Mar
2016
10 Mar
'16
1:44 p.m.
On Thu, 10 Mar 2016 13:13:14 +0100, Gerhard Zintel wrote:
On Thursday 10 March 2016, Clemens Ladisch wrote:
Or simply play a sinus tone and mix the tone and the out of phase tone
to mono by a mixer or move two speakers face to face, one playing the
tone, the other the out of phase tone.
Can you look at the output with an oscilloscope?
Or record with the input of another sound card / computer and look at
it in e.g. Audacity?