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10/27/2022
Source-Filter HiFi-GAN: Fast and Pitch Controllable High-Fidelity Neural Vocoder
Our previous work, the unified source-filter GAN (uSFGAN) vocoder, intro...
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07/13/2022
A Cyclical Approach to Synthetic and Natural Speech Mismatch Refinement of Neural Post-filter for Low-cost Text-to-speech System
Neural-based text-to-speech (TTS) systems achieve very high-fidelity spe...
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05/12/2022
Unified Source-Filter GAN with Harmonic-plus-Noise Source Excitation Generation
This paper introduces a unified source-filter network with a harmonic-pl...
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11/13/2021
Direct Noisy Speech Modeling for Noisy-to-Noisy Voice Conversion
Beyond the conventional voice conversion (VC) where the speaker informat...
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11/10/2021
HASA-net: A non-intrusive hearing-aid speech assessment network
Without the need of a clean reference, non-intrusive speech assessment m...
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09/22/2021
Noisy-to-Noisy Voice Conversion Framework with Denoising Model
In a conventional voice conversion (VC) framework, a VC model is often t...
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04/10/2021
Unified Source-Filter GAN: Unified Source-filter Network Based On Factorization of Quasi-Periodic Parallel WaveGAN
We propose a unified approach to data-driven source-filter modeling usin...
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04/07/2021
The AS-NU System for the M2VoC Challenge
This paper describes the AS-NU systems for two tracks in MultiSpeaker Mu...
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03/04/2021
crank: An Open-Source Software for Nonparallel Voice Conversion Based on Vector-Quantized Variational Autoencoder
In this paper, we present an open-source software for developing a nonpa...
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10/23/2020
Any-to-One Sequence-to-Sequence Voice Conversion using Self-Supervised Discrete Speech Representations
We present a novel approach to any-to-one (A2O) voice conversion (VC) in...
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10/09/2020
The NU Voice Conversion System for the Voice Conversion Challenge 2020: On the Effectiveness of Sequence-to-sequence Models and Autoregressive Neural Vocoders
In this paper, we present the voice conversion (VC) systems developed at...
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10/09/2020
Baseline System of Voice Conversion Challenge 2020 with Cyclic Variational Autoencoder and Parallel WaveGAN
In this paper, we present a description of the baseline system of Voice ...
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08/07/2020
Pretraining Techniques for Sequence-to-Sequence Voice Conversion
Sequence-to-sequence (seq2seq) voice conversion (VC) models are attracti...
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07/25/2020
Quasi-Periodic Parallel WaveGAN: A Non-autoregressive Raw Waveform Generative Model with Pitch-dependent Dilated Convolution Neural Network
In this paper, we propose a quasi-periodic parallel WaveGAN (QPPWG) wave...
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07/11/2020
Quasi-Periodic WaveNet: An Autoregressive Raw Waveform Generative Model with Pitch-dependent Dilated Convolution Neural Network
In this paper, a pitch-adaptive waveform generative model named Quasi-Pe...
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05/18/2020
A Cyclical Post-filtering Approach to Mismatch Refinement of Neural Vocoder for Text-to-speech Systems
Recently, the effectiveness of text-to-speech (TTS) systems combined wit...
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05/18/2020
Quasi-Periodic Parallel WaveGAN Vocoder: A Non-autoregressive Pitch-dependent Dilated Convolution Model for Parametric Speech Generation
In this paper, we propose a parallel WaveGAN (PWG)-like neural vocoder w...
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03/26/2020
Non-parallel Voice Conversion System with WaveNet Vocoder and Collapsed Speech Suppression
In this paper, we integrate a simple non-parallel voice conversion (VC) ...
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12/14/2019
Voice Transformer Network: Sequence-to-Sequence Voice Conversion Using Transformer with Text-to-Speech Pretraining
We introduce a novel sequence-to-sequence (seq2seq) voice conversion (VC...
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11/05/2019
The ASVspoof 2019 database
Automatic speaker verification (ASV) is one of the most natural and conv...
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07/24/2019
Non-Parallel Voice Conversion with Cyclic Variational Autoencoder
In this paper, we present a novel technique for a non-parallel voice con...
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07/21/2019
Statistical Voice Conversion with Quasi-Periodic WaveNet Vocoder
In this paper, we investigate the effectiveness of a quasi-periodic Wave...
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07/01/2019
Quasi-Periodic WaveNet Vocoder: A Pitch Dependent Dilated Convolution Model for Parametric Speech Generation
In this paper, we propose a quasi-periodic neural network (QPNet) vocode...
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05/02/2019
Investigation of F0 conditioning and Fully Convolutional Networks in Variational Autoencoder based Voice Conversion
In this work, we investigate the effectiveness of two techniques for imp...
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11/27/2018
Refined WaveNet Vocoder for Variational Autoencoder Based Voice Conversion
This paper presents a refinement framework of WaveNet vocoders for varia...
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04/30/2018
Collapsed speech segment detection and suppression for WaveNet vocoder
In this paper, we propose a technique to alleviate quality degradation c...
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04/04/2017
Voice Conversion from Unaligned Corpora using Variational Autoencoding Wasserstein Generative Adversarial Networks
Building a voice conversion (VC) system from non-parallel speech corpora...
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10/13/2016
Voice Conversion from Non-parallel Corpora Using Variational Auto-encoder
We propose a flexible framework for spectral conversion (SC) that facili...
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10/13/2016