📢The largest 2,000 hours multi-layer annotated corpus QASR is available @ https://arabicspeech.org/qasr/ QASR is suitable for ASR, dialect ID, punctuation, speaker ID-linking, and potentially other NLP modules for spoken data.
#nlproc #speechproc #Arabic #AI
@QatarComputing
@qcrialt
https://twitter.com/ArabicSpeech/status/1641402805951815681
#nlproc #speechproc #Arabic #AI
@QatarComputing
@qcrialt
https://twitter.com/ArabicSpeech/status/1641402805951815681
X (formerly Twitter)
Arabic Speech (@ArabicSpeech) on X
📢The largest 2,000 hours multi-layer annotated corpus QASR is available @ https://t.co/sPwMy4DSLj QASR is suitable for ASR, dialect ID, punctuation, speaker ID-linking, and potentially other NLP modules for spoken data.
#nlproc #speechproc #Arabic #AI @QatarComputing…
#nlproc #speechproc #Arabic #AI @QatarComputing…
https://www.openslr.org/136/
EMNS
Identifier: SLR136
Summary: An emotive single-speaker dataset for narrative storytelling. EMNS is dataset containing transcriptions, emotion, emotion intensity, and description of acted speech.
Category: Speech, text-to-speech, automatic speech recognition
License: Apache 2.0
About this resource:
Emotive Narrative Storytelling (EMNS) corpus introduces a dataset consisting of a single speaker, British English speech with high-quality labelled utterances tailored to drive interactive experiences with dynamic and expressive language. Each audio-text pairs are reviewed for artefacts and quality. Furthermore, we extract critical features using natural language descriptions, including word emphasis, level of expressiveness and emotion.
EMNS data collection tool: https://github.com/knoriy/EMNS-DCT
EMNS cleaner: https://github.com/knoriy/EMNS-cleaner
EMNS
Identifier: SLR136
Summary: An emotive single-speaker dataset for narrative storytelling. EMNS is dataset containing transcriptions, emotion, emotion intensity, and description of acted speech.
Category: Speech, text-to-speech, automatic speech recognition
License: Apache 2.0
About this resource:
Emotive Narrative Storytelling (EMNS) corpus introduces a dataset consisting of a single speaker, British English speech with high-quality labelled utterances tailored to drive interactive experiences with dynamic and expressive language. Each audio-text pairs are reviewed for artefacts and quality. Furthermore, we extract critical features using natural language descriptions, including word emphasis, level of expressiveness and emotion.
EMNS data collection tool: https://github.com/knoriy/EMNS-DCT
EMNS cleaner: https://github.com/knoriy/EMNS-cleaner
https://groups.inf.ed.ac.uk/edacc/
The Edinburgh International Accents of English Corpus: Towards the Democratization of English ASR. Ramon Sanabria, Bogoychev, Markl, Carmantini, Klejch, and Bell. ICASSP 2023. Presentation of the EdAcc.
The Edinburgh International Accents of English Corpus: Towards the Democratization of English ASR. Ramon Sanabria, Bogoychev, Markl, Carmantini, Klejch, and Bell. ICASSP 2023. Presentation of the EdAcc.
groups.inf.ed.ac.uk
EdAcc
EddAcc
NeMo 1.17 is now released and and includes a lot of improvements that users have long requested.
This includes a high level Diarization API, PyCTCDecode support for beam search, InterCTC Loss support, AWS Sagemaker tutorial and more !
https://twitter.com/alphacep/status/1644685634404073472
This includes a high level Diarization API, PyCTCDecode support for beam search, InterCTC Loss support, AWS Sagemaker tutorial and more !
https://twitter.com/alphacep/status/1644685634404073472
Twitter
RT @HaseoX94: NeMo 1.17 is now released and and includes a lot of improvements that users have long requested.
This includes a high level…
This includes a high level…
Not sure about claimed accuracy but numbers are interesting
https://blog.deepgram.com/nova-speech-to-text-whisper-api/
A remarkable 22% reduction in word error rate (WER)
A blazing-fast 23-78x quicker inference time
A budget-friendly 3-7x lower cost starting at only $0.0043/min
https://blog.deepgram.com/nova-speech-to-text-whisper-api/
A remarkable 22% reduction in word error rate (WER)
A blazing-fast 23-78x quicker inference time
A budget-friendly 3-7x lower cost starting at only $0.0043/min
Deepgram
Introducing Nova: World's Most Powerful Speech-to-Text API - Deepgram Blog ⚡️ | Deepgram
We’re introducing our next-gen speech recognition model with unmatched speed, accuracy, and cost. Plus, a fully managed Whisper API....
AUDIT:
Audio Editing by Following Instructions with Latent Diffusion Models
Yuancheng Wang, Zeqian Ju, Xu Tan, Lei He, Zhizheng Wu, Jiang Bian, Sheng Zhao
Abstract. Audio editing is applicable for various purposes, such as adding background sound effects, replacing a musical instrument, and repairing damaged audio. Recently, some diffusion-based methods achieved zero-shot audio editing by using a diffusion and denoising process conditioned on the text description of the output audio. However, these methods still have some problems: 1) they have not been trained on editing tasks and cannot ensure good editing effects; 2) they can erroneously modify audio segments that do not require editing; 3) they need a complete description of the output audio, which is not always available or necessary in practical scenarios. In this work, we propose AUDIT, an instruction-guided audio editing model based on latent diffusion models. Specifically, AUDIT has three main design features: 1) we construct triplet training data (instruction, input audio, output audio) for different audio editing tasks and train a diffusion model using instruction and input (to be edited) audio as conditions and generating output (edited) audio; 2) it can automatically learn to only modify segments that need to be edited by comparing the difference between the input and output audio; 3) it only needs edit instructions instead of full target audio descriptions as text input. AUDIT achieves state-of-the-art results in both objective and subjective metrics for several audio editing tasks (e.g., adding, dropping, replacement, inpainting, super-resolution).
This research is done in alignment with Microsoft's responsible AI principles.
https://audit-demo.github.io/
Audio Editing by Following Instructions with Latent Diffusion Models
Yuancheng Wang, Zeqian Ju, Xu Tan, Lei He, Zhizheng Wu, Jiang Bian, Sheng Zhao
Abstract. Audio editing is applicable for various purposes, such as adding background sound effects, replacing a musical instrument, and repairing damaged audio. Recently, some diffusion-based methods achieved zero-shot audio editing by using a diffusion and denoising process conditioned on the text description of the output audio. However, these methods still have some problems: 1) they have not been trained on editing tasks and cannot ensure good editing effects; 2) they can erroneously modify audio segments that do not require editing; 3) they need a complete description of the output audio, which is not always available or necessary in practical scenarios. In this work, we propose AUDIT, an instruction-guided audio editing model based on latent diffusion models. Specifically, AUDIT has three main design features: 1) we construct triplet training data (instruction, input audio, output audio) for different audio editing tasks and train a diffusion model using instruction and input (to be edited) audio as conditions and generating output (edited) audio; 2) it can automatically learn to only modify segments that need to be edited by comparing the difference between the input and output audio; 3) it only needs edit instructions instead of full target audio descriptions as text input. AUDIT achieves state-of-the-art results in both objective and subjective metrics for several audio editing tasks (e.g., adding, dropping, replacement, inpainting, super-resolution).
This research is done in alignment with Microsoft's responsible AI principles.
https://audit-demo.github.io/
NaturalSpeech 2, a new powerful zero-shot TTS model in NaturaSpeech series🔥
1. Latent diffusion model + continuous codec, avoiding the dilemma in language model + discrete codec;
2. Strong zero-shot speech synthesis with a 3s prompt, singing synthesis with only a speech prompt!
abs: https://arxiv.org/abs/2304.09116
project page: https://speechresearch.github.io/naturalspeech2/
1. Latent diffusion model + continuous codec, avoiding the dilemma in language model + discrete codec;
2. Strong zero-shot speech synthesis with a 3s prompt, singing synthesis with only a speech prompt!
abs: https://arxiv.org/abs/2304.09116
project page: https://speechresearch.github.io/naturalspeech2/
Whisper can actually do speaker diarization with a prompt. Magic is:
or do a crude form of speaker turn tracking (e.g.
https://github.com/openai/whisper/discussions/117#discussioncomment-3727051
or do a crude form of speaker turn tracking (e.g.
" - Hey how are you doing? - I'm doing good. How are you?", note that the token for " -" is suppressed by default and will need to be enabled manually.)https://github.com/openai/whisper/discussions/117#discussioncomment-3727051
GitHub
prompt vs prefix in DecodingOptions · openai whisper · Discussion #117
DecodingOptions has the following properties that aren't really discussed in the blog post or paper: # prompt, prefix, and token suppression prompt: Optional[Union[str, List[int]]] = None # tex...
http://www.asru2023.org/
Taiwan, Taipei
December 16-20, 2023
Regular & Challenge paper submission due: July 3, 2023
Taiwan, Taipei
December 16-20, 2023
Regular & Challenge paper submission due: July 3, 2023
LODR decoding in K2
https://mp.weixin.qq.com/s/HJDaZ5BN1TzEa8oWQ9CBhw
Adding LODR to the rescore process only increases the decoding time by 20% compared to beam search, but reduces the word error rate by 13.8%, which is fast and accurate.
https://mp.weixin.qq.com/s/HJDaZ5BN1TzEa8oWQ9CBhw
Adding LODR to the rescore process only increases the decoding time by 20% compared to beam search, but reduces the word error rate by 13.8%, which is fast and accurate.
https://arxiv.org/abs/2203.16776
An Empirical Study of Language Model Integration for Transducer based Speech Recognition
Huahuan Zheng, Keyu An, Zhijian Ou, Chen Huang, Ke Ding, Guanglu Wan
Utilizing text-only data with an external language model (ELM) in end-to-end RNN-Transducer (RNN-T) for speech recognition is challenging. Recently, a class of methods such as density ratio (DR) and internal language model estimation (ILME) have been developed, outperforming the classic shallow fusion (SF) method. The basic idea behind these methods is that RNN-T posterior should first subtract the implicitly learned internal language model (ILM) prior, in order to integrate the ELM. While recent studies suggest that RNN-T only learns some low-order language model information, the DR method uses a well-trained neural language model with full context, which may be inappropriate for the estimation of ILM and deteriorate the integration performance. Based on the DR method, we propose a low-order density ratio method (LODR) by replacing the estimation with a low-order weak language model. Extensive empirical experiments are conducted on both in-domain and cross-domain scenarios on English LibriSpeech & Tedlium-2 and Chinese WenetSpeech & AISHELL-1 datasets. It is shown that LODR consistently outperforms SF in all tasks, while performing generally close to ILME and better than DR in most tests.
An Empirical Study of Language Model Integration for Transducer based Speech Recognition
Huahuan Zheng, Keyu An, Zhijian Ou, Chen Huang, Ke Ding, Guanglu Wan
Utilizing text-only data with an external language model (ELM) in end-to-end RNN-Transducer (RNN-T) for speech recognition is challenging. Recently, a class of methods such as density ratio (DR) and internal language model estimation (ILME) have been developed, outperforming the classic shallow fusion (SF) method. The basic idea behind these methods is that RNN-T posterior should first subtract the implicitly learned internal language model (ILM) prior, in order to integrate the ELM. While recent studies suggest that RNN-T only learns some low-order language model information, the DR method uses a well-trained neural language model with full context, which may be inappropriate for the estimation of ILM and deteriorate the integration performance. Based on the DR method, we propose a low-order density ratio method (LODR) by replacing the estimation with a low-order weak language model. Extensive empirical experiments are conducted on both in-domain and cross-domain scenarios on English LibriSpeech & Tedlium-2 and Chinese WenetSpeech & AISHELL-1 datasets. It is shown that LODR consistently outperforms SF in all tasks, while performing generally close to ILME and better than DR in most tests.
arXiv.org
An Empirical Study of Language Model Integration for Transducer...
Utilizing text-only data with an external language model (ELM) in end-to-end RNN-Transducer (RNN-T) for speech recognition is challenging. Recently, a class of methods such as density ratio (DR)...