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To train transcriptor models that produce robust results, a large and diverse labeled dataset is required. Finding such data with the necessary characteristics is a challenging task, especially for languages less popular than English.…

声音 · 计算机科学 2026-05-01 Alexandre R. Ferreira , Cláudio E. C. Campelo

Understanding the features learned by deep models is important from a model trust perspective, especially as deep systems are deployed in the real world. Most recent approaches for deep feature understanding or model explanation focus on…

Advancements in AI-synthesized human voices have created a growing threat of impersonation and disinformation, making it crucial to develop methods to detect synthetic human voices. This study proposes a new approach to identifying…

声音 · 计算机科学 2023-04-28 Chengzhe Sun , Shan Jia , Shuwei Hou , Siwei Lyu

Automatically generating symbolic music-music scores tailored to specific human needs-can be highly beneficial for musicians and enthusiasts. Recent studies have shown promising results using extensive datasets and advanced transformer…

声音 · 计算机科学 2024-07-08 Yangyang Shu , Haiming Xu , Ziqin Zhou , Anton van den Hengel , Lingqiao Liu

This study explores the potential of using acoustic features of segmental speech sounds to detect deepfake audio. These features are highly interpretable because of their close relationship with human articulatory processes and are expected…

声音 · 计算机科学 2025-12-12 Tianle Yang , Chengzhe Sun , Siwei Lyu , Phil Rose

The detection of digital face manipulation in video has attracted extensive attention due to the increased risk to public trust. To counteract the malicious usage of such techniques, deep learning-based deepfake detection methods have been…

计算机视觉与模式识别 · 计算机科学 2023-03-31 Yuhang Lu , Touradj Ebrahimi

Deepfake is content or material that is synthetically generated or manipulated using artificial intelligence (AI) methods, to be passed off as real and can include audio, video, image, and text synthesis. This survey has been conducted with…

声音 · 计算机科学 2021-11-30 Zahra Khanjani , Gabrielle Watson , Vandana P. Janeja

When songs are composed or performed, there is often an intent by the singer/songwriter of expressing feelings or emotions through it. For humans, matching the emotiveness in a musical composition or performance with the subjective…

A flexible recommendation and retrieval system requires music similarity in terms of multiple partial elements of musical pieces to allow users to select the element they want to focus on. A method for music similarity learning using…

声音 · 计算机科学 2025-07-18 Yuka Hashizume , Li Li , Atsushi Miyashita , Tomoki Toda

Timbre allows us to distinguish between sounds even when they share the same pitch and loudness, playing an important role in music, instrument recognition, and speech. Traditional approaches, such as frequency analysis or machine learning,…

声音 · 计算机科学 2026-02-05 Gakusei Sato , Hiroya Nakao , Riccardo Muolo

Deepfake is a deep learning-based technique that makes it easy to change or modify images and videos. In investigations and court, visual evidence is commonly employed, but these pieces of evidence may now be suspect due to technological…

计算机视觉与模式识别 · 计算机科学 2023-01-18 Kundan Patil , Shrushti Kale , Jaivanti Dhokey , Abhishek Gulhane

Partially manipulating a sentence can greatly change its meaning. Recent work shows that countermeasures (CMs) trained on partially spoofed audio can effectively detect such spoofing. However, the current understanding of the…

音频与语音处理 · 电气工程与系统科学 2024-06-05 Tianchi Liu , Lin Zhang , Rohan Kumar Das , Yi Ma , Ruijie Tao , Haizhou Li

Audiovisual representation learning typically relies on the correspondence between sight and sound. However, there are often multiple audio tracks that can correspond with a visual scene. Consider, for example, different conversations on…

声音 · 计算机科学 2024-06-11 Nikhil Singh , Chih-Wei Wu , Iroro Orife , Mahdi Kalayeh

Estimating the fundamental frequency, or melody, is a core task in Music Information Retrieval (MIR). Various studies have explored signal processing, machine learning, and deep-learning-based approaches, with a very recent focus on…

音频与语音处理 · 电气工程与系统科学 2025-09-23 Aayush Jaiswal , Parampreet Singh , Vipul Arora

Identifying musical instruments in polyphonic music recordings is a challenging but important problem in the field of music information retrieval. It enables music search by instrument, helps recognize musical genres, or can make music…

声音 · 计算机科学 2016-12-28 Yoonchang Han , Jaehun Kim , Kyogu Lee

Recent causal probing literature reveals when language models and syntactic probes use similar representations. Such techniques may yield "false negative" causality results: models may use representations of syntax, but probes may have…

计算与语言 · 计算机科学 2022-04-22 Mycal Tucker , Tiwalayo Eisape , Peng Qian , Roger Levy , Julie Shah

Deepfake technologies are powerful tools that can be misused for malicious purposes such as spreading disinformation on social media. The effectiveness of such malicious applications depends on the ability of deepfakes to deceive their…

人机交互 · 计算机科学 2026-01-16 Marcel Gohsen , Nicola Libera , Johannes Kiesel , Jan Ehlers , Benno Stein

Recent approaches in music generation rely on disentangled representations, often labeled as structure and timbre or local and global, to enable controllable synthesis. Yet the underlying properties of these embeddings remain underexplored.…

Tracking beats of singing voices without the presence of musical accompaniment can find many applications in music production, automatic song arrangement, and social media interaction. Its main challenge is the lack of strong rhythmic and…

音频与语音处理 · 电气工程与系统科学 2022-09-01 Mojtaba Heydari , Zhiyao Duan

Explainable AI methods facilitate the understanding of model behaviour, yet, small, imperceptible perturbations to inputs can vastly distort explanations. As these explanations are typically evaluated holistically, before model deployment,…

机器学习 · 计算机科学 2024-06-05 Sara Vera Marjanović , Isabelle Augenstein , Christina Lioma