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Speech recognition is very challenging in student learning environments that are characterized by significant cross-talk and background noise. To address this problem, we present a bilingual speech recognition system that uses an…

Most studies on speaker verification systems focus on long-duration utterances, which are composed of sufficient phonetic information. However, the performances of these systems are known to degrade when short-duration utterances are…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-05 Seung-bin Kim , Jee-weon Jung , Hye-jin Shim , Ju-ho Kim , Ha-Jin Yu

Speech Emotion Recognition (SER) is essential for improving human-computer interaction, yet its accuracy remains constrained by the complexity of emotional nuances in speech. In this study, we distinguish between descriptive semantics,…

Computation and Language · Computer Science 2025-10-06 Rongchen Guo , Vincent Francoeur , Isar Nejadgholi , Sylvain Gagnon , Miodrag Bolic

Speech emotion recognition (SER) has many challenges, but one of the main challenges is that each framework does not have a unified standard. In this paper, we propose SpeechEQ, a framework for unifying SER tasks based on a multi-scale…

Sound · Computer Science 2022-07-29 Zuheng Kang , Junqing Peng , Jianzong Wang , Jing Xiao

Speaker verification has been studied mostly under the single-talker condition. It is adversely affected in the presence of interference speakers. Inspired by the study on target speaker extraction, e.g., SpEx, we propose a unified speaker…

Audio and Speech Processing · Electrical Eng. & Systems 2021-04-05 Chenglin Xu , Wei Rao , Jibin Wu , Haizhou Li

In this paper, we propose a multimodal framework for speech emotion recognition that leverages entropy-aware score selection to combine speech and textual predictions. The proposed method integrates a primary pipeline that consists of an…

Sound · Computer Science 2025-08-29 ChenYi Chua , JunKai Wong , Chengxin Chen , Xiaoxiao Miao

The goal of this work is to investigate the performance of popular speaker recognition models on speech segments from movies, where often actors intentionally disguise their voice to play a character. We make the following three…

Sound · Computer Science 2021-02-12 Andrew Brown , Jaesung Huh , Arsha Nagrani , Joon Son Chung , Andrew Zisserman

Humans have the ability to utilize visual cues, such as lip movements and visual scenes, to enhance auditory perception, particularly in noisy environments. However, current Automatic Speech Recognition (ASR) or Audio-Visual Speech…

Computation and Language · Computer Science 2025-04-11 Lakshmipathi Balaji , Karan Singla

Recent speech-to-speech (S2S) models generate intelligible speech but still lack natural expressiveness, largely due to the absence of a reliable evaluation metric. Existing approaches, such as subjective MOS ratings, low-level acoustic…

Sound · Computer Science 2025-10-24 Zhiyu Lin , Jingwen Yang , Jiale Zhao , Meng Liu , Sunzhu Li , Benyou Wang

In this paper, we describe SpeakerStew - a hybrid system to perform speaker verification on 46 languages. Two core ideas were explored in this system: (1) Pooling training data of different languages together for multilingual generalization…

Audio and Speech Processing · Electrical Eng. & Systems 2021-06-17 Roza Chojnacka , Jason Pelecanos , Quan Wang , Ignacio Lopez Moreno

Existing 3D visual grounding methods rely on precise text prompts to locate objects within 3D scenes. Speech, as a natural and intuitive modality, offers a promising alternative. Real-world speech inputs, however, often suffer from…

Computer Vision and Pattern Recognition · Computer Science 2025-06-18 Yu Qi , Lipeng Gu , Honghua Chen , Liangliang Nan , Mingqiang Wei

Human speech conveys prosody, linguistic content, and speaker identity. This article investigates a novel speaker anonymization approach using an end-to-end network based on a Vector-Quantized Variational Auto-Encoder (VQ-VAE) to deal with…

Computer Vision and Pattern Recognition · Computer Science 2024-09-25 Sotheara Leang , Anderson Augusma , Eric Castelli , Frédérique Letué , Sethserey Sam , Dominique Vaufreydaz

Emotion recognition in conversation (ERC), the task of discerning human emotions for each utterance within a conversation, has garnered significant attention in human-computer interaction systems. Previous ERC studies focus on…

Computation and Language · Computer Science 2025-03-04 Yumeng Fu , Junjie Wu , Zhongjie Wang , Meishan Zhang , Lili Shan , Yulin Wu , Bingquan Li

Neural network-based speaker recognition has achieved significant improvement in recent years. A robust speaker representation learns meaningful knowledge from both hard and easy samples in the training set to achieve good performance.…

Audio and Speech Processing · Electrical Eng. & Systems 2022-10-31 Ruijie Tao , Kong Aik Lee , Zhan Shi , Haizhou Li

Information on speaker characteristics can be useful as side information in improving speaker recognition accuracy. However, such information is often private. This paper investigates how privacy-preserving learning can improve a speaker…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-07 Filip Granqvist , Matt Seigel , Rogier van Dalen , Áine Cahill , Stephen Shum , Matthias Paulik

Automatic Singing Assessment and Singing Information Processing have evolved over the past three decades to support singing pedagogy, performance analysis, and vocal training. While the first approach objectively evaluates a singer's…

Audio and Speech Processing · Electrical Eng. & Systems 2026-01-21 Arthur N. dos Santos , Bruno S. Masiero

Behavioral cues play a significant part in human communication and cognitive perception. In most professional domains, employee recruitment policies are framed such that both professional skills and personality traits are adequately…

Machine Learning · Computer Science 2020-06-17 Anumeha Agrawal , Rosa Anil George , Selvan Sunitha Ravi , Sowmya Kamath S , Anand Kumar M

Speaker diarization, the process of segmenting an audio stream or transcribed speech content into homogenous partitions based on speaker identity, plays a crucial role in the interpretation and analysis of human speech. Most existing…

Machine Learning · Computer Science 2024-08-23 Luyao Cheng , Hui Wang , Siqi Zheng , Yafeng Chen , Rongjie Huang , Qinglin Zhang , Qian Chen , Xihao Li

Speaker verification has been widely explored using speech signals, which has shown significant improvement using deep models. Recently, there has been a surge in exploring faces and voices as they can offer more complementary and…

Sound · Computer Science 2023-09-29 R. Gnana Praveen , Jahangir Alam

Since the mental states of the speaker modulate speech, stress introduced by cognitive or physical loads could be detected in the voice. The existing voice stress detection benchmark has shown that the audio embeddings extracted from the…

Audio and Speech Processing · Electrical Eng. & Systems 2023-06-12 Zihan Wu , Neil Scheidwasser-Clow , Karl El Hajal , Milos Cernak