Implement Multiturn support for EasyMagpie - #15764

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NVIDIA-NeMo:mainfrom

Edresson:nemotron_tts_multiturn_user_audio_latest

Commits on Jul 26, 2026

wip

paarthneekhara
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WIP

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speaker encoder optional

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Apply isort and black reformatting

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add option to remove text embedding and lm head

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cas encoder layers

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use IPA as text prob added during training

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Add multiturn dataloader

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Update multiturn dataloader

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Add multiturn config

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Add a intermediary fix for prior

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Fix audio tokens name

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Add formatter to support json dataset on lhotse inference

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Update inference to support multiturn dataloader

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Bug fix in dataloder

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Add parameter to remove user turns

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Add multiturn inference script

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Update inference script

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Remove unused codes

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Update inference recipe

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Remove librosa resample

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Add silence aug

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Add silence tts data augmentation

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Add parameter to remove subword text conditioning

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Add support for extra duplex dataloaders

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Add partial loading

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Fix interruption handling for validation dataset

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Add user silence mask

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Add use_user_speaking_token

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IPA handling in multiturn data
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Fix inference script

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Add transition tokens on loss

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Add extra parameter type

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Fix augmentation

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Add min_number_of_turns and max_gap_duration_collapse_turns

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Add phoneme multiturn inference support and update silence augmentation

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Fix sil augmentation on formatter

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Fix inference

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Add new inference script and fix data formatter

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Fix merge issue

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Add restore custom checkpoint to avoid full model loading on .nemo checkpoint restore

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Add raw tts data support on TTS dataloader

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Remove complex prefil code and add slupport to nemotron_h on prefill

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Add user aduio conditioning

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Add multiturn inference support with user audio conditioning

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Add silence if user audio is not available

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Add multiturn augmentations

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Add update inference

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Add use_explicit_silence_for_streaming_audio_delay

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Add new trim augmentation

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Add new trim aug

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remove use_explicit_silence_for_streaming_audio_delay

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Add new inference

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Update inference script

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Fix phoneme loss

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Remove debug print

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Fix phoneme inference

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Add phoneme_loss_mask_padding

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Update inference

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Add full user prefill support on nemotron_h class

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Add phoneme_loss_mask_agent_expanded

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Rename phoneme_loss_mask_include_transition

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Remove unused code

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Add partial copy support

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Add parameter to drop all turn in sample

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phoneme turn dropout
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filewise metrics and aggregated metrics in the inference script
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Add multigpu inference script

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phoneme pad for short turns
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ignore punctuation in word counting
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Add turn based metrics

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Remove unused methods

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Add new easymagpie compatible inference script

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Update EasyMagpie inference script to support multiturn

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Fix new inference volume norm

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Expose ASR and EOU batch sizes on config

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Get language from dataloader for multiturn eval

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Remove old multiturn eval scripts

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Undo unecessary changes on cutset

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Remove unused user_audio_mask

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Aplly Black

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Remove unused params

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short phoneme turn handling
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Bug fix on metrics computation

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Add ECAPA2 SSIM

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Revert "Add ECAPA2 SSIM"

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Add Speaker filter

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Add support for the text pretraining checkpoint

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Revert "Add support for the text pretraining checkpoint"

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Add emotion cosine similarity and emotion match rate metric

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Update emotion_embedding_type default to score_vector

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infererence user turn end token fix
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Update

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Add strip_text_annotations_for_metrics parameter

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Remove symbolic links on multiturn eval and added ground truth multiturn audio

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Fix empty turn issue for no annotation data

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Fix short words issue

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Add phoneme prediction on exportable .json and .csv files

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Fix try except errors and fix normalization

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Clean up unused code

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Apply Black

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Fix imports order

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Add unit tests

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Fix black check

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Replace instantiate with safe_instantiate

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Fix unit tests

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Add turn level volume normalization

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remove configurable cas encoder layers since it is not needed
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Left silence pad short user audios for safety

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cfg unconditional inference fix user channel
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preserve language texts in manifests
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docstring and setup tokenizer function reused
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Add missing docstring

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Fix streaming_prefill method name

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Add missing docstring

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Fix merge issues

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Add missing docstring

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Drop user audio conditioning on CFG

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text context support
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Refactor text_to_speech_dataset_lhotse_multiturn.py

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Move helpers out of magpietts_inference.py inference example

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Fix black formatting

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Fix Liint checks

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Uh oh!

Commits

Commits on Jul 26, 2026

Commits on Jul 28, 2026