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03/23/2023
LMCodec: A Low Bitrate Speech Codec With Causal Transformer Models
We introduce LMCodec, a causal neural speech codec that provides high qu...
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09/14/2022
Using Rater and System Metadata to Explain Variance in the VoiceMOS Challenge 2022 Dataset
Non-reference speech quality models are important for a growing number o...
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07/05/2022
Ultra-Low-Bitrate Speech Coding with Pretrained Transformers
Speech coding facilitates the transmission of speech over low-bandwidth ...
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07/07/2021
SoundStream: An End-to-End Neural Audio Codec
We present SoundStream, a novel neural audio codec that can efficiently ...
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02/23/2021
Handling Background Noise in Neural Speech Generation
Recent advances in neural-network based generative modeling of speech ha...
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02/18/2021
Generative Speech Coding with Predictive Variance Regularization
The recent emergence of machine-learning based generative models for spe...
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04/20/2020
ViSQOL v3: An Open Source Production Ready Objective Speech and Audio Metric
Estimation of perceptual quality in audio and speech is possible using a...
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03/26/2020
Speech Quality Factors for Traditional and Neural-Based Low Bit Rate Vocoders
This study compares the performances of different algorithms for coding ...
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09/10/2019
Generative Speech Enhancement Based on Cloned Networks
We propose to implement speech enhancement by the regeneration of clean ...
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08/19/2019
Salient Speech Representations Based on Cloned Networks
We define salient features as features that are shared by signals that a...
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05/12/2019
Improving Opus Low Bit Rate Quality with Neural Speech Synthesis
The voice mode of the Opus audio coder can compress wideband speech at b...
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03/28/2019
A Real-Time Wideband Neural Vocoder at 1.6 kb/s Using LPCNet
Neural speech synthesis algorithms are a promising new approach for codi...
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11/16/2018
Exploring Tradeoffs in Models for Low-latency Speech Enhancement
We explore a variety of neural networks configurations for one- and two-...
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10/28/2018
LPCNet: Improving Neural Speech Synthesis Through Linear Prediction
Neural speech synthesis models have recently demonstrated the ability to...
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12/01/2017
