Thanks Hitesh;

I think that's exactly what I was looking for. Your help is much appreciated.

-Rich

Thanks for the YouTube seminar; it was very useful! I'm really surprised, however, that the THD of the 2205 (as I measured it) is almost three times worse than the 4206.....if that's even the correct way of interpreting my result. I guess I should expect that the 12bit resolution of my inexpensive 2...

Thanks.....will read up on your info.

(.....not clear if my post is under review or if it simply didn't go through. Here it is again.) Here are equipment specifics, and the attached data set: PicoScope® 6 - PC Oscilloscope software version: 6.10.16.2 Copyright © 1995-2015, Pico Technology Ltd Model: PicoScope 2204A Serial Number: CR522/...

OK....will do

Hoping to get some clarification: I'm using a PicoScope 2000 to perform some simple audio testing in the vocal range. Channels A and B of the PS are plugged into the headphone jack of my output device. The PS2000 generates a signal sweep in the audio range which is played through speakers, whose out...