audio telescope?
"hanson" corrected ||| in
message ... & wrote:
"Don Pearce" wrote:
A telescope makes things look closer.
A directional microphone makes things sound closer.
hanson wrote:
Bull horns and loudspeakers are certainly NOT
audio telescopes as inferred by other posters.
A telescope, audio or video, is a passive instrument
that absorbs incoming info/energy, like these audio
gismos he
http://www.lilesnet.com/didjaknow/eardar/
||| "Eardar" (ahahaha..) just listens for noise while
||| "radar" "radio-yells" & then listens for the echo.
In/on a related issue, what is a
passive AUDIO MICROSCOPE and what does it do?
|