On Thu, 17 Apr 2014, drlegendre . wrote:
So long as the novelty handset + mobile phone combo
has both sufficient
dynamic range +and+ bandwidth, I don't see why it shouldn't work.
Also, watch out for microphone/speaker positions.
I have one "retro handset" where the microphone section is completely
bogus, and the microphone is on a little volume control inline on the
cord! I have also seen some where the microphone is off-center, or even
on the side or HANDLE!
Until I can resume my dig, I don't have any acoustic couplers right now.