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In recent years, significant progress has been made in deep model-based automatic speech recognition (ASR), leading to its widespread deployment in the real world. At the same time, adversarial attacks against deep ASR systems are highly…

Audio and Speech Processing · Electrical Eng. & Systems 2022-11-04 Christian Heider Nielsen , Zheng-Hua Tan

Many existing works on voice conversion (VC) tasks use automatic speech recognition (ASR) models for ensuring linguistic consistency between source and converted samples. However, for the low-data resource domains, training a high-quality…

Sound · Computer Science 2023-05-25 Mayank Kumar Singh , Naoya Takahashi , Onoe Naoyuki

Single-word Automatic Speech Recognition (ASR) is a challenging task due to the lack of linguistic context and sensitivity to noise, pronunciation variation, and channel artifacts, especially in low-resource, communication-critical domains…

Sound · Computer Science 2026-01-30 Manali Sharma , Riya Naik , Buvaneshwari G

Speaker-independent VSR is a complex task that involves identifying spoken words or phrases from video recordings of a speaker's facial movements. Over the years, there has been a considerable amount of research in the field of VSR…

Computer Vision and Pattern Recognition · Computer Science 2023-12-13 Praneeth Nemani , G. Sai Krishna , Supriya Kundrapu

We present the first edition of the VoiceMOS Challenge, a scientific event that aims to promote the study of automatic prediction of the mean opinion score (MOS) of synthetic speech. This challenge drew 22 participating teams from academia…

Sound · Computer Science 2022-07-05 Wen-Chin Huang , Erica Cooper , Yu Tsao , Hsin-Min Wang , Tomoki Toda , Junichi Yamagishi

Automatic Speech Recognition (ASR) has increased in popularity in recent years. The evolution of processor and storage technologies has enabled more advanced ASR mechanisms, fueling the development of virtual assistants such as Amazon…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-04 Sebastian Baunsgaard , Sebastian B. Wrede , Pınar Tozun

In this paper, we present a bias and sustainability focused investigation of Automatic Speech Recognition (ASR) systems, namely Whisper and Massively Multilingual Speech (MMS), which have achieved state-of-the-art (SOTA) performances.…

Computation and Language · Computer Science 2025-03-04 Ajinkya Kulkarni , Atharva Kulkarni , Miguel Couceiro , Isabel Trancoso

Automatic Speech Recognition (ASR) performance is heavily dependent on the availability of large-scale, high-quality datasets. For low-resource languages, existing open-source ASR datasets often suffer from insufficient quality and…

Computation and Language · Computer Science 2026-03-17 Thi Vu , Linh The Nguyen , Dat Quoc Nguyen

Automatic speech recognition (ASR) techniques have become powerful tools, enhancing efficiency in law enforcement scenarios. To ensure fairness for demographic groups in different acoustic environments, ASR engines must be tested across a…

Audio and Speech Processing · Electrical Eng. & Systems 2024-05-30 Yicheng Wang , Mark Cusick , Mohamed Laila , Kate Puech , Zhengping Ji , Xia Hu , Michael Wilson , Noah Spitzer-Williams , Bryan Wheeler , Yasser Ibrahim

This paper addresses the problem of automatic speech recognition (ASR) of a target speaker in background speech. The novelty of our approach is that we focus on a wakeup keyword, which is usually used for activating ASR systems like smart…

Audio and Speech Processing · Electrical Eng. & Systems 2018-11-08 Yusuke Kida , Dung Tran , Motoi Omachi , Toru Taniguchi , Yuya Fujita

The practical deployment of Audio-Visual Speech Recognition (AVSR) systems is fundamentally challenged by significant performance degradation in real-world environments, characterized by unpredictable acoustic noise and visual interference.…

Audio and Speech Processing · Electrical Eng. & Systems 2025-12-17 Sungnyun Kim

Audio-visual speech enhancement (AV-SE) is the task of improving speech quality and intelligibility in a noisy environment using audio and visual information from a talker. Recently, deep learning techniques have been adopted to solve the…

Audio and Speech Processing · Electrical Eng. & Systems 2019-11-05 Daniel Michelsanti , Zheng-Hua Tan , Sigurdur Sigurdsson , Jesper Jensen

Speech Emotion Recognition (SER) plays a pivotal role in understanding human communication, enabling emotionally intelligent systems, and serving as a fundamental component in the development of Artificial General Intelligence (AGI).…

Audio and Speech Processing · Electrical Eng. & Systems 2026-03-03 Yuanchao Li

Personalization of on-device speech recognition (ASR) has seen explosive growth in recent years, largely due to the increasing popularity of personal assistant features on mobile devices and smart home speakers. In this work, we present…

Audio and Speech Processing · Electrical Eng. & Systems 2022-06-28 Shaojin Ding , Rajeev Rikhye , Qiao Liang , Yanzhang He , Quan Wang , Arun Narayanan , Tom O'Malley , Ian McGraw

This document outlines the Text-dependent Speaker Verification (TdSV) Challenge 2024, which centers on analyzing and exploring novel approaches for text-dependent speaker verification. The primary goal of this challenge is to motive…

Sound · Computer Science 2024-04-23 Zeinali Hossein , Lee Kong Aik , Alam Jahangir , Burget Lukas

This paper introduces the Voices Obscured In Complex Environmental Settings (VOICES) corpus, a freely available dataset under Creative Commons BY 4.0. This dataset will promote speech and signal processing research of speech recorded by…

Research on speech processing has traditionally considered the task of designing hand-engineered acoustic features (feature engineering) as a separate distinct problem from the task of designing efficient machine learning (ML) models to…

Sound · Computer Science 2021-09-27 Siddique Latif , Rajib Rana , Sara Khalifa , Raja Jurdak , Junaid Qadir , Björn W. Schuller

There is increasingly more evidence that automatic speech recognition (ASR) systems are biased against different speakers and speaker groups, e.g., due to gender, age, or accent. Research on bias in ASR has so far primarily focused on…

Computation and Language · Computer Science 2025-07-09 Tanvina Patel , Wiebke Hutiri , Aaron Yi Ding , Odette Scharenborg

Inspired by the behavior of humans talking in noisy environments, we propose an embodied embedded cognition approach to improve automatic speech recognition (ASR) systems for robots in challenging environments, such as with ego noise, using…

Sound · Computer Science 2019-02-15 Jorge , Davila-Chacon , Jindong , Liu , Stefan , Wermter

Despite the rapid progress of automatic speech recognition (ASR) technologies in the past few decades, recognition of disordered speech remains a highly challenging task to date. Disordered speech presents a wide spectrum of challenges to…

Audio and Speech Processing · Electrical Eng. & Systems 2022-03-01 Shansong Liu , Mengzhe Geng , Shoukang Hu , Xurong Xie , Mingyu Cui , Jianwei Yu , Xunying Liu , Helen Meng
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