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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

The popular success of text-based large language models (LLM) has streamlined the attention of the multimodal community to combine other modalities like vision and audio along with text to achieve similar multimodal capabilities. In this…

Computation and Language · Computer Science 2025-05-20 Debarpan Bhattacharya , Apoorva Kulkarni , Sriram Ganapathy

We introduce gec-metrics, a library for using and developing grammatical error correction (GEC) evaluation metrics through a unified interface. Our library enables fair system comparisons by ensuring that everyone conducts evaluations using…

Computation and Language · Computer Science 2025-05-27 Takumi Goto , Yusuke Sakai , Taro Watanabe

Learning visual representations from natural language supervision has recently shown great promise in a number of pioneering works. In general, these language-augmented visual models demonstrate strong transferability to a variety of…

Computer Vision and Pattern Recognition · Computer Science 2022-10-14 Chunyuan Li , Haotian Liu , Liunian Harold Li , Pengchuan Zhang , Jyoti Aneja , Jianwei Yang , Ping Jin , Houdong Hu , Zicheng Liu , Yong Jae Lee , Jianfeng Gao

The lack of a publicly-available large-scale and diverse dataset has long been a significant bottleneck for singing voice applications like Singing Voice Synthesis (SVS) and Singing Voice Conversion (SVC). To tackle this problem, we present…

Sound · Computer Science 2025-05-15 Yicheng Gu , Chaoren Wang , Junan Zhang , Xueyao Zhang , Zihao Fang , Haorui He , Zhizheng Wu

Various applications of voice synthesis have been developed independently despite the fact that they generate "voice" as output in common. In addition, the majority of voice synthesis models currently rely on annotated audio data, but it is…

Audio and Speech Processing · Electrical Eng. & Systems 2023-05-31 Rongjie Huang , Chunlei Zhang , Yongqi Wang , Dongchao Yang , Luping Liu , Zhenhui Ye , Ziyue Jiang , Chao Weng , Zhou Zhao , Dong Yu

Singing voice generation progresses rapidly, yet evaluating singing quality remains a critical challenge. Human subjective assessment, typically in the form of listening tests, is costly and time consuming, while existing objective metrics…

Sound · Computer Science 2026-01-28 Yuxun Tang , Lan Liu , Wenhao Feng , Yiwen Zhao , Jionghao Han , Yifeng Yu , Jiatong Shi , Qin Jin

Training learnable metrics using modern language models has recently emerged as a promising method for the automatic evaluation of machine translation. However, existing human evaluation datasets for text simplification have limited…

Computation and Language · Computer Science 2023-07-11 Mounica Maddela , Yao Dou , David Heineman , Wei Xu

Thanks to the steady progress of large language models (LLMs), speech encoding algorithms and vocoder structure, recent advancements have enabled generating speech response directly from a user instruction. However, benchmarking the…

Sound · Computer Science 2025-06-04 Yixuan Hou , Heyang Liu , Yuhao Wang , Ziyang Cheng , Ronghua Wu , Qunshan Gu , Yanfeng Wang , Yu Wang

In this paper, we address the problem of speaker verification in conditions unseen or unknown during development. A standard method for speaker verification consists of extracting speaker embeddings with a deep neural network and processing…

Sound · Computer Science 2021-08-18 Luciana Ferrer , Mitchell McLaren , Niko Brummer

This paper describes a system that generates speaker-annotated transcripts of meetings by using a microphone array and a 360-degree camera. The hallmark of the system is its ability to handle overlapped speech, which has been an unsolved…

Automatic speaker verification (ASV) is the process to recognize persons using voice as biometric. The ASV systems show considerable recognition performance with sufficient amount of speech from matched condition. One of the crucial…

Multimedia · Computer Science 2018-12-04 Arnab Poddar , Md Sahidullah , Goutam Saha

We present the Voice Conversion Challenge 2018, designed as a follow up to the 2016 edition with the aim of providing a common framework for evaluating and comparing different state-of-the-art voice conversion (VC) systems. The objective of…

Audio and Speech Processing · Electrical Eng. & Systems 2018-04-13 Jaime Lorenzo-Trueba , Junichi Yamagishi , Tomoki Toda , Daisuke Saito , Fernando Villavicencio , Tomi Kinnunen , Zhenhua Ling

Many recently published Text-to-Speech (TTS) systems produce audio close to real speech. However, TTS evaluation needs to be revisited to make sense of the results obtained with the new architectures, approaches and datasets. We propose…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-03 Christoph Minixhofer , Ondřej Klejch , Peter Bell

In this paper, we introduce ASDKit, a toolkit for anomalous sound detection (ASD) task. Our aim is to facilitate ASD research by providing an open-source framework that collects and carefully evaluates various ASD methods. First, ASDKit…

Audio and Speech Processing · Electrical Eng. & Systems 2025-07-15 Takuya Fujimura , Kevin Wilkinghoff , Keisuke Imoto , Tomoki Toda

Linguistic features remain essential for interpretability and tasks that involve style, structure, and readability, but existing Spanish tools offer limited coverage. We present PUCP-Metrix, an open-source and comprehensive toolkit for…

Computation and Language · Computer Science 2025-12-05 Javier Alonso Villegas Luis , Marco Antonio Sobrevilla Cabezudo

Despite the success of deep neural networks (DNNs) in enabling on-device voice assistants, increasing evidence of bias and discrimination in machine learning is raising the urgency of investigating the fairness of these systems. Speaker…

Sound · Computer Science 2022-10-05 Wiebke Toussaint , Aaron Yi Ding

Dialect differences caused by regional, social, and economic factors cause performance discrepancies for many groups of language technology users. Inclusive and equitable language technology must critically be dialect invariant, meaning…

Computation and Language · Computer Science 2023-05-31 Caleb Ziems , William Held , Jingfeng Yang , Jwala Dhamala , Rahul Gupta , Diyi Yang

Audio-visual speech recognition (AVSR) provides a promising solution to ameliorate the noise-robustness of audio-only speech recognition with visual information. However, most existing efforts still focus on audio modality to improve…

Audio and Speech Processing · Electrical Eng. & Systems 2023-06-21 Yuchen Hu , Ruizhe Li , Chen Chen , Chengwei Qin , Qiushi Zhu , Eng Siong Chng

Evaluation of Text to Speech (TTS) systems is challenging and resource-intensive. Subjective metrics such as Mean Opinion Score (MOS) are not easily comparable between works. Objective metrics are frequently used, but rarely validated…

Sound · Computer Science 2026-03-03 Christoph Minixhofer , Ondrej Klejch , Peter Bell
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