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1
Emotion Intensity and its Control for Emotional Voice Conversion ...
Abstract: Emotional voice conversion (EVC) seeks to convert the emotional state of an utterance while preserving the linguistic content and speaker identity. In EVC, emotions are usually treated as discrete categories overlooking the fact that speech also conveys emotions with various intensity levels that the listener can perceive. In this paper, we aim to explicitly characterize and control the intensity of emotion. We propose to disentangle the speaker style from linguistic content and encode the speaker style into a style embedding in a continuous space that forms the prototype of emotion embedding. We further learn the actual emotion encoder from an emotion-labelled database and study the use of relative attributes to represent fine-grained emotion intensity. To ensure emotional intelligibility, we incorporate emotion classification loss and emotion embedding similarity loss into the training of the EVC network. As desired, the proposed network controls the fine-grained emotion intensity in the output speech. ... : Submitted to IEEE Transactions on Affective Computing ...
Keyword: Audio and Speech Processing eess.AS; Computation and Language cs.CL; FOS Computer and information sciences; FOS Electrical engineering, electronic engineering, information engineering; Machine Learning cs.LG; Sound cs.SD
URL: https://arxiv.org/abs/2201.03967
https://dx.doi.org/10.48550/arxiv.2201.03967
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2
Limited Data Emotional Voice Conversion Leveraging Text-to-Speech: Two-stage Sequence-to-Sequence Training ...
Zhou, Kun; Sisman, Berrak; Li, Haizhou. - : arXiv, 2021
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3
Identity Conversion for Emotional Speakers: A Study for Disentanglement of Emotion Style and Speaker Identity ...
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4
An Overview of Voice Conversion and its Challenges: From Statistical Modeling to Deep Learning ...
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5
VAW-GAN for Disentanglement and Recomposition of Emotional Elements in Speech ...
Zhou, Kun; Sisman, Berrak; Li, Haizhou. - : arXiv, 2020
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6
Seen and Unseen emotional style transfer for voice conversion with a new emotional speech dataset ...
Zhou, Kun; Sisman, Berrak; Liu, Rui. - : arXiv, 2020
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7
Converting Anyone's Emotion: Towards Speaker-Independent Emotional Voice Conversion ...
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8
Transforming Spectrum and Prosody for Emotional Voice Conversion with Non-Parallel Training Data ...
Zhou, Kun; Sisman, Berrak; Li, Haizhou. - : arXiv, 2020
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9
VAW-GAN for Singing Voice Conversion with Non-parallel Training Data ...
Lu, Junchen; Zhou, Kun; Sisman, Berrak. - : arXiv, 2020
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10
GraphSpeech: Syntax-Aware Graph Attention Network For Neural Speech Synthesis ...
Liu, Rui; Sisman, Berrak; Li, Haizhou. - : arXiv, 2020
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