Roger G3XBM's (Mainly) Amateur Radio Blog

Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.

Showing posts with label speech processing. Show all posts

Showing posts with label speech processing. Show all posts

9 Jul 2012

FT817 speech processor - English translation

Dave G3YMC kindly did an approximate translation of the German instructions for the Funk Amateur speech processor that I built at the week...

8 Jul 2012

FT817 speech processor built and working - brilliantly!

DYC-8x7 speech processor tucked under the FT817 This morning I built the Funk Amateur DYC-8x7 speech processor kit that came last week. ...

7 Jul 2012

FT817 speech compressor kit arrives

My Funkamateur BX-8x7 audio speech compressor kit (also known as the DYC-8x7) has now arrived. I was impressed by the speed of delivery ...

24 Jun 2012

DYC-8x7 speech processor kit

Funk Amateur, the German magazine's online shop is selling (after a gap I believe) a neat in-line speech processor kit for the FT817 a...

14 Dec 2011

Simple speech processing

Recently Peter Thornton G6NGR sent me a number of example circuits for speech processors, some dating back to the 1960s. Anyone who operates...

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Roger G3XBM: Burwell, Cambridge, United Kingdom

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