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56 Commits
Author SHA1 Message Date
Georgi Gerganov c058aaf22e stream : partial encoder experiments 2022-11-20 21:22:41 +02:00
Georgi Gerganov 83c742f1a7 whisper : add option to speed up the audio tempo by x2 
Using a Phase Vocoder for speeding up the audio tempo by scaling down
the frequencies in the frequency domain.

This reduces the computation in the Encoder by a factor of 2.
The transcription accuracy is degraded, but for slow to normal speech -
it seems to be still very good.

I think this can find application for real-time transcription - i.e. the
"stream" example.
 2022-11-13 16:25:43 +02:00
Georgi Gerganov 5a9e4260a6 stream : add "--capture" option to select capture device (ref #10) 2022-10-30 08:27:04 +02:00
Georgi Gerganov 8347a7bb6a stream : few updates to make it compatible for Vim usage (#99) 2022-10-27 22:10:50 +03:00
Georgi Gerganov 113a4f06d8 Update README.md 2022-10-25 20:53:48 +03:00
Georgi Gerganov c6710efde2 refactoring : move main + stream in examples + other stuff 2022-10-25 20:53:48 +03:00