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Speech Processor Prototype...
"james" wrote in message ... On Mon, 01 Jan 2007 19:03:38 -0500, wrote: +++at the risk seeming stupid what is the prupose/objective of such a +++device ************ Increase bandwidth through splatter. james If you can find the circuit for the compression amp of a GRT21 this circuit works great. Makes your radio sound like a used car commercial. If set up right it can keep average sideband power up and prevent overmodulation. No ICs and a fairly small total parts count.. IF you can find the schematic for the GRT21 you have to be careful, there were two audio input boards. The compressor board and a straight audio board. The transmitter used one or the other, not both. |
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