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As part of the 2016 public evaluation challenge on Detection and Classification of Acoustic Scenes and Events (DCASE 2016), the second task focused on evaluating sound event detection systems using synthetic mixtures of office sounds. This…

Audio and Speech Processing · Electrical Eng. & Systems 2017-11-16 Grégoire Lafay , Emmanouil Benetos , Mathieu Lagrange

Synthetic datasets are a crucial ingredient for training stereo matching networks, but the question of what makes a stereo dataset effective remains underexplored. We investigate the design space of synthetic datasets by varying the…

Computer Vision and Pattern Recognition · Computer Science 2026-03-02 David Yan , Alexander Raistrick , Jia Deng

Audio and sound generation has garnered significant attention in recent years, with a primary focus on improving the quality of generated audios. However, there has been limited research on enhancing the diversity of generated audio,…

Sound · Computer Science 2024-03-05 Zeyu Xie , Baihan Li , Xuenan Xu , Mengyue Wu , Kai Yu

Advancements in audio deepfake technology offers benefits like AI assistants, better accessibility for speech impairments, and enhanced entertainment. However, it also poses significant risks to security, privacy, and trust in digital…

Sound · Computer Science 2025-06-27 Abhay Kumar , Kunal Verma , Omkar More

We present VoiceDiT, a multi-modal generative model for producing environment-aware speech and audio from text and visual prompts. While aligning speech with text is crucial for intelligible speech, achieving this alignment in noisy…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-30 Jaemin Jung , Junseok Ahn , Chaeyoung Jung , Tan Dat Nguyen , Youngjoon Jang , Joon Son Chung

Recent advancements in music source separation have significantly progressed, particularly in isolating vocals, drums, and bass elements from mixed tracks. These developments owe much to the creation and use of large-scale, multitrack…

Audio and Speech Processing · Electrical Eng. & Systems 2025-02-18 Jaime Garcia-Martinez , David Diaz-Guerra , Archontis Politis , Tuomas Virtanen , Julio J. Carabias-Orti , Pedro Vera-Candeas

Various applications of voice synthesis have been developed independently despite the fact that they generate "voice" as output in common. In addition, most of the voice synthesis models still require a large number of audio data paired…

Sound · Computer Science 2022-11-18 Hyeong-Seok Choi , Jinhyeok Yang , Juheon Lee , Hyeongju Kim

Modeling sounds emitted from physical object interactions is critical for immersive perceptual experiences in real and virtual worlds. Traditional methods of impact sound synthesis use physics simulation to obtain a set of physics…

Computer Vision and Pattern Recognition · Computer Science 2023-07-11 Kun Su , Kaizhi Qian , Eli Shlizerman , Antonio Torralba , Chuang Gan

Audio generation systems now create very realistic soundscapes that can enhance media production, but also pose potential risks. Several studies have examined deepfakes in speech or singing voice. However, environmental sounds have…

Sound · Computer Science 2025-09-30 Han Yin , Yang Xiao , Rohan Kumar Das , Jisheng Bai , Haohe Liu , Wenwu Wang , Mark D Plumbley

Recognizing human non-speech vocalizations is an important task and has broad applications such as automatic sound transcription and health condition monitoring. However, existing datasets have a relatively small number of vocal sound…

Sound · Computer Science 2022-06-22 Yuan Gong , Jin Yu , James Glass

This paper explores the innovative application of the Fractional Fourier Transform (FrFT) in sound synthesis, highlighting its potential to redefine time-frequency analysis in audio processing. As an extension of the classical Fourier…

Sound · Computer Science 2025-06-12 Esteban Gutiérrez , Rodrigo Cádiz , Carlos Sing Long , Frederic Font , Xavier Serra

Many datasets have been designed to further the development of fake audio detection. However, fake utterances in previous datasets are mostly generated by altering timbre, prosody, linguistic content or channel noise of original audio.…

We introduce Echoes, a new dataset for music deepfake detection designed for training and benchmarking detectors under realistic and provider-diverse conditions. Echoes comprises 3,577 tracks (110 hours of audio) spanning multiple genres…

Sound · Computer Science 2026-03-26 Octavian Pascu , Dan Oneata , Horia Cucu , Nicolas M. Muller

FM Synthesis is a well-known algorithm used to generate complex timbre from a compact set of design primitives. Typically featuring a MIDI interface, it is usually impractical to control it from an audio source. On the other hand,…

Sound · Computer Science 2022-08-15 Franco Caspe , Andrew McPherson , Mark Sandler

Digital audio processing tools offer music researchers the opportunity to examine both non-notated music and music as performance. This chapter summarises the types of information that can be extracted from audio as well as currently…

Sound · Computer Science 2021-11-10 Johanna Devaney

Analog subtractive synthesizers are generally considered to provide superior sound quality compared to digital emulations. However, analog circuitry requires calibration and suffers from aging, temperature instability, and limited…

Audio and Speech Processing · Electrical Eng. & Systems 2023-12-01 Jonas Roth , Domenic Keller , Oscar Castañeda , Christoph Studer

This paper describes an English audio and textual dataset of debating speeches, a unique resource for the growing research field of computational argumentation and debating technologies. We detail the process of speech recording by…

Computation and Language · Computer Science 2018-03-28 Shachar Mirkin , Michal Jacovi , Tamar Lavee , Hong-Kwang Kuo , Samuel Thomas , Leslie Sager , Lili Kotlerman , Elad Venezian , Noam Slonim

Recent advances in speech synthesis have introduced unprecedented challenges in maintaining voice authenticity, particularly concerning public figures who are frequent targets of impersonation attacks. This paper presents a comprehensive…

Audio and Speech Processing · Electrical Eng. & Systems 2025-09-03 Hashim Ali , Surya Subramani , Raksha Varahamurthy , Nithin Adupa , Lekha Bollinani , Hafiz Malik

Access to informative databases is a crucial part of notable research developments. In the field of domestic audio classification, there have been significant advances in recent years. Although several audio databases exist, these can be…

Audio and Speech Processing · Electrical Eng. & Systems 2021-05-14 Abigail Copiaco , Christian Ritz , Stefano Fasciani , Nidhal Abdulaziz

Despite significant advancements in neural text-to-audio generation, challenges persist in controllability and evaluation. This paper addresses these issues through the Sound Scene Synthesis challenge held as part of the Detection and…

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