K3 DSP

[Phil Hystad]

Can someone describe which features are supported by DSP.  Guessing from the block diagram, I am guessing voice compression on TX and maybe some filtering and IF-shift on RX but I will stop guessing there.

phil, K7PEH

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[KK7P]

> Can someone describe which features are supported by DSP.

All modulation (SSB/CW/AM/FM/Data), demodulation (SSB/CW/AM/FM/Data),
post-roofing-filter filtering, notch, denoiser, Tx monitoring,
equalizers, speech processing, VOX detection, Tx Gate, DSP NB and so forth.

There is tight coupling with the MCU for such features as CW Autospot,
CW/RTT/PSK encode and decode, and AM Sync operation.

73,

Lyle KK7P

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