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Realistic emotional voice conversion (EVC) aims to enhance emotional diversity of converted audios, making the synthesized voices more authentic and natural. To this end, we propose Emotional Intensity-aware Network (EINet), dynamically…

Audio and Speech Processing · Electrical Eng. & Systems 2024-07-23 Tianhua Qi , Shiyan Wang , Cheng Lu , Yan Zhao , Yuan Zong , Wenming Zheng

Emotion recognition datasets are relatively small, making the use of the more sophisticated deep learning approaches challenging. In this work, we propose a transfer learning method for speech emotion recognition where features extracted…

Sound · Computer Science 2021-04-09 Leonardo Pepino , Pablo Riera , Luciana Ferrer

This paper focuses on using voice conversion (VC) to improve the speech intelligibility of surgical patients who have had parts of their articulators removed. Due to the difficulty of data collection, VC without parallel data is highly…

Audio and Speech Processing · Electrical Eng. & Systems 2019-08-26 Li-Wei Chen , Hung-Yi Lee , Yu Tsao

This paper introduces a new framework for non-parallel emotion conversion in speech. Our framework is based on two key contributions. First, we propose a stochastic version of the popular CycleGAN model. Our modified loss function…

Audio and Speech Processing · Electrical Eng. & Systems 2022-11-10 Ravi Shankar , Hsi-Wei Hsieh , Nicolas Charon , Archana Venkataraman

Human emotions are difficult to convey through words and are often abstracted in the process; however, electroencephalogram (EEG) signals can offer a more direct lens into emotional brain activity. Recent studies show that deep learning…

Neurons and Cognition · Quantitative Biology 2025-11-19 Nilay Kumar , Priyansh Bhandari , G. Maragatham

Recent studies have used GAN to transfer expressions between human faces. However, existing models have many flaws: relying on emotion labels, lacking continuous expressions, and failing to capture the expression details. To address these…

Computer Vision and Pattern Recognition · Computer Science 2022-11-22 Xiaohang Hu , Nuha Aldausari , Gelareh Mohammadi

We propose a novel method that combines CycleGAN and inter-domain losses for semi-supervised end-to-end automatic speech recognition. Inter-domain loss targets the extraction of an intermediate shared representation of speech and text…

Computation and Language · Computer Science 2022-10-24 Chia-Yu Li , Ngoc Thang Vu

Humans encode information into sounds by controlling articulators and decode information from sounds using the auditory apparatus. This paper introduces CiwaGAN, a model of human spoken language acquisition that combines unsupervised…

Sound · Computer Science 2023-09-15 Gašper Beguš , Thomas Lu , Alan Zhou , Peter Wu , Gopala K. Anumanchipalli

This paper aims to bring a new lightweight yet powerful solution for the task of Emotion Recognition and Sentiment Analysis. Our motivation is to propose two architectures based on Transformers and modulation that combine the linguistic and…

Computation and Language · Computer Science 2020-10-06 Jean-Benoit Delbrouck , Noé Tits , Stéphane Dupont

Emotional voice conversion (EVC) aims to convert the emotion of speech from one state to another while preserving the linguistic content and speaker identity. In this paper, we study the disentanglement and recomposition of emotional…

Sound · Computer Science 2020-11-05 Kun Zhou , Berrak Sisman , Haizhou Li

Text-to-face is a subset of text-to-image that require more complex architecture due to their more detailed production. In this paper, we present an encoder-decoder model called Cycle Text2Face. Cycle Text2Face is a new initiative in the…

Computer Vision and Pattern Recognition · Computer Science 2022-06-10 Faezeh Gholamrezaie , Mohammad Manthouri

We present a Cycle-GAN based many-to-many voice conversion method that can convert between speakers that are not in the training set. This property is enabled through speaker embeddings generated by a neural network that is jointly trained…

Audio and Speech Processing · Electrical Eng. & Systems 2019-05-08 Gokce Keskin , Tyler Lee , Cory Stephenson , Oguz H. Elibol

The human voice conveys not just words but also emotional states and individuality. Emotional voice conversion (EVC) modifies emotional expressions while preserving linguistic content and speaker identity, improving applications like…

Audio and Speech Processing · Electrical Eng. & Systems 2025-09-29 Hsing-Hang Chou , Yun-Shao Lin , Ching-Chin Sung , Yu Tsao , Chi-Chun Lee

In this study, we introduce a new augmentation technique to enhance the resilience of sound event classification (SEC) systems against device variability through the use of CycleGAN. We also present a unique dataset to evaluate this method.…

Sound · Computer Science 2024-01-17 Myeonghoon Ryu , Hongseok Oh , Suji Lee , Han Park

Emotion embedding space learned from references is a straightforward approach for emotion transfer in encoder-decoder structured emotional text to speech (TTS) systems. However, the transferred emotion in the synthetic speech is not…

Sound · Computer Science 2020-11-18 Tao Li , Shan Yang , Liumeng Xue , Lei Xie

Emotion recognition in conversation (ERC) is a crucial component in affective dialogue systems, which helps the system understand users' emotions and generate empathetic responses. However, most works focus on modeling speaker and…

Computation and Language · Computer Science 2021-07-15 Jingwen Hu , Yuchen Liu , Jinming Zhao , Qin Jin

This paper presents a deep learning-based approach to emotion detection using Conditional Generative Adversarial Networks (cGANs). Unlike traditional unimodal techniques that rely on a single data type, we explore a multimodal framework…

Machine Learning · Computer Science 2025-08-07 Anushka Srivastava

Automatic emotion recognition is one of the central concerns of the Human-Computer Interaction field as it can bridge the gap between humans and machines. Current works train deep learning models on low-level data representations to solve…

Audio and Speech Processing · Electrical Eng. & Systems 2021-11-22 Mariana Rodrigues Makiuchi , Kuniaki Uto , Koichi Shinoda

In expressive speech synthesis, there are high requirements for emotion interpretation. However, it is time-consuming to acquire emotional audio corpus for arbitrary speakers due to their deduction ability. In response to this problem, this…

Audio and Speech Processing · Electrical Eng. & Systems 2021-10-12 Pengfei Wu , Junjie Pan , Chenchang Xu , Junhui Zhang , Lin Wu , Xiang Yin , Zejun Ma

Non-parallel voice conversion aims to convert voice from a source domain to a target domain without paired training data. Cycle-Consistent Generative Adversarial Networks (CycleGAN) and Variational Autoencoders (VAE) have been used for this…

Sound · Computer Science 2025-10-16 Maharnab Saikia