Port Riva's mel cepstral distortion w/ dynamic time warping notebook #5778
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Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com>
Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com>
Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com>
Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com>
Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com>
blisc
reviewed
Jan 12, 2023
| " Returns:\n", | ||
| " mels: Corresponding mel spectrogram.\n", | ||
| " \"\"\"\n", | ||
| " wav_, _ = librosa.load(filename) # load() returns an (audio data, sample rate) tuple\n", |
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You need to pass sr to librosa otherwise it auto resamples to 22050
Co-authored-by: Jason <jasoli@nvidia.com> Signed-off-by: Jocelyn <jocelynh@nvidia.com>
Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com>
blisc
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Jan 13, 2023
titu1994
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Mar 24, 2023
…VIDIA-NeMo#5778) * Port and update Riva MCD DTW tutorial to NeMo TTS tutorials Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com> * Add audio files for the MCD DTW notebook Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com> * Moved MCD DTW examples to tarball, added add'l resources section Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com> * Fix wget link for MCD DTW notebook Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com> * Rework audio playing Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com> * Typo fixes to MCD DTW notebook Co-authored-by: Jason <jasoli@nvidia.com> Signed-off-by: Jocelyn <jocelynh@nvidia.com> * Pass sample rate to librosa load Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com> Signed-off-by: Jocelyn Huang <jocelynh@nvidia.com> Signed-off-by: Jocelyn <jocelynh@nvidia.com> Co-authored-by: Jason <jasoli@nvidia.com>
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What does this PR do ?
Ports the Riva Mel Cepstral Distortion - Dynamic Time Warping notebook (nvidia-riva/tutorials#96) to NeMo.
HTML version here for ease of viewing:
https://drive.google.com/file/d/1E7bk95HQXZE_LyCfryr1r9LEKPzm8J9D/view?usp=sharing
Collection: TTS
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