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Releases: bootphon/shennong

shennong-1.0

25 May 16:21
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shennong-1.0

breaking changes

  • Deletion of processor.rastaplp.RastaPlpProcessor. Rasta filtering is now an
    option of the standard PlpProcessor, so as to use both Rasta and VTLN.

  • Pitch, delta and CMVN are now deactivated by default in pipeline configuration
    generation (concerns both speech-features binary and the shennong.pipeline
    module).

  • Features serialization in JSON is no more supported (replaced by CSV)

  • Code reorganization (renamed shennong.features.* to shennong.*, new
    shennong.logger, import processors directly from
    shennong.processor, renamed PitchProcessor to KaldiPitchProcessor,
    etc...)

  • When defining utterances for use with a pipeline, the format <audio-file>
    is no more supported, it must be superseeded by <utterance-id> <audio-file>.

  • processor.process_all() now takes a shennong.Utterances instead of a
    dict(name, audio).

new models

  • Vocal Tract Length Normalization (VTLN) implemented using Kaldi:
    shennong.processor.vtln.

  • CREPE pitch extraction: shennong.processor.pitch_crepe.

improvments

  • new shennong.Utterances class to encapsulate and manage utterances to be
    feeded to a pipeline.

  • shennong.Audio can now read/write more than wav files: flac, mp3, etc...
    (anything supported by pydub/ffmpeg).

  • Optionnally ignore features properties when saving them.

  • New example code in examples.

shennong-0.1.1

13 Sep 12:55
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v0.1.1

release shennong-0.1.1

shennong-0.1

28 May 12:09
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v0.1

release shennong-0.1