On 08/25/2014 07:35 PM, David Rowe wrote:
Most demods require a few symbols to sync up. We often implement that by
delaying the output data. But once that happened you could have a 1 symbol
latency.
Pardon my naïveté because I am obviously waving my hands about something
which others here know much more.
It seems to me that if you store a small buffer of undecoded audio, that
once you have sync, you can go back to the symbols from before you had
sync and decode them.
And you can interpolate to catch up over a second or so and thus reduce
latency to the absolute minimum.
Thanks
Bruce
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