acl wrote:Sorry Steve I didn't look at the decoder circuit correctly. I thought the outgoing terminals were connected to the microprocessor board. Reading it more closely I realise these are internal connections and the board can be tested in isolation and by feeding SSTV audio in I should be able to set the two pots to give me the correct output signal .
Empty head Lewis
acl wrote:Looking forward to your progress Steve. Could you point me to the 'reverse staircase' SSTV signal so I can test the demodulator when you have some time.
Regards Chris Lewis
Steve Anderson wrote:Thanks for doing that Harry, I am still running around chasing up things that need to be completed soon.
In the end no difference was noticed between the different bit-depths or sample rates, at least with the existing demodulator.
Steve A.
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