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Implement Prosody metrics for TTS evaluation - #16031

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Edresson wants to merge 8 commits into
NVIDIA-NeMo:mainfrom
Edresson:NeMo_main_08_02_new_metrics
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Implement Prosody metrics for TTS evaluation#16031
Edresson wants to merge 8 commits into
NVIDIA-NeMo:mainfrom
Edresson:NeMo_main_08_02_new_metrics

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@Edresson

@Edresson Edresson commented Aug 5, 2026

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What does this PR do ?

It implements prosody metrics for the TTS evaluation. Those metrics are very useful to evaluate context aware TTS models to check the prosody change based on User input.

In addition it support the TTS speaker ID format on Lhotse dataloader Speaker filter.

Collection: TTS

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copy-pr-bot Bot commented Aug 5, 2026

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This pull request requires additional validation before any workflows can run on NVIDIA's runners.

Pull request vetters can view their responsibilities here.

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@Edresson Edresson changed the title Ne mo main 08 02 new metrics Implement Prosody metrics for TTS evaluation Aug 5, 2026
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Edresson marked this pull request as draft August 5, 2026 13:13
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Edresson force-pushed the NeMo_main_08_02_new_metrics branch from fc55b8b to f9bcdc9 Compare August 5, 2026 13:19
Edresson and others added 7 commits August 6, 2026 22:26
Signed-off-by: Edresson Casanova <edresson1@gmail.com>
Signed-off-by: Edresson Casanova <ecasanova@nvidia.com>
Signed-off-by: Edresson Casanova <ecasanova@nvidia.com>
Signed-off-by: Edresson Casanova <ecasanova@nvidia.com>
Signed-off-by: Edresson Casanova <ecasanova@nvidia.com>
Signed-off-by: Edresson Casanova <ecasanova@nvidia.com>
Signed-off-by: Edresson Casanova <ecasanova@nvidia.com>
@Edresson
Edresson force-pushed the NeMo_main_08_02_new_metrics branch from fa1f7e0 to c8b9edc Compare August 7, 2026 01:26
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Edresson commented Aug 7, 2026

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/ok to test c8b9edc

Signed-off-by: Edresson Casanova <ecasanova@nvidia.com>
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Edresson commented Aug 7, 2026

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/ok to test c912db2

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github-actions Bot commented Aug 7, 2026

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[🤖]: Hi @Edresson 👋,

We wanted to let you know that a CICD pipeline for this PR just finished successfully.

So it might be time to merge this PR or get some approvals.

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