 |
PM |  | |
Quote | | |
Reply | | |
Full Topic | |
| Joined: | Mar 7th, 2007 |
| Location: | USA |
| Posts: | 206 |
| Status: |
Offline
|
Thanks Dave, that clarifies it for me, and thanks for the attached example.
Ive heard of tones being used before in itc devices. Ive recently heard that Bill Chappell uses two sweeping tones in his inductive cross talk device. They sweep fast back and forth in opposite directions from each end of the speech band. Sounds like a slow modem, but as you say, it eliminates the vocal factor from the argument!
JEFF
Your very welcome Jeff. Modem noise would be good to experiment with as well. At this point I prefer not to overlap two sets of generated tones. Some random static may help also, like using a weak radio link. Keeping things at a level that is reproducible by the average researcher is my goal.