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There has recently been a sharp increase in interest in Artificial Intelligence-Generated Content (AIGC). Despite this, musical components such as time signatures have not been studied sufficiently to form an algorithmic determination…

Machine Learning · Computer Science 2025-07-10 Callie C. Liao , Duoduo Liao , Jesse Guessford

This paper discusses real-time alignment of audio signals of music performance to the corresponding score (a.k.a. score following) which can handle tempo changes, errors and arbitrary repeats and/or skips (repeats/skips) in performances.…

Sound · Computer Science 2022-12-05 Tomohiko Nakamura , Eita Nakamura , Shigeki Sagayama

Quantitative analysis of commonalities and differences between recorded music performances is an increasingly common task in computational musicology. A typical scenario involves manual annotation of different recordings of the same piece…

Multimedia · Computer Science 2020-09-28 Thassilo Gadermaier , Gerhard Widmer

Recently, end-to-end mispronunciation detection and diagnosis (MD&D) systems has become a popular alternative to greatly simplify the model-building process of conventional hybrid DNN-HMM systems by representing complicated modules with a…

Computation and Language · Computer Science 2021-04-20 Kaiqi Fu , Jones Lin , Dengfeng Ke , Yanlu Xie , Jinsong Zhang , Binghuai Lin

In the recent literature, "end-to-end" speech systems often refer to letter-based acoustic models trained in a sequence-to-sequence manner, either via a recurrent model or via a structured output learning approach (such as CTC). In contrast…

Computation and Language · Computer Science 2019-02-19 Vitaliy Liptchinsky , Gabriel Synnaeve , Ronan Collobert

In this paper, we present a neural network approach for synchronizing audio recordings of human piano performances with their corresponding loosely aligned MIDI files. The task is addressed using a Convolutional Recurrent Neural Network…

Sound · Computer Science 2025-06-30 Sebastian Murgul , Moritz Reiser , Michael Heizmann , Christoph Seibert

A large number of works view the automatic assessment of speech from an utterance- or system-level perspective. While such approaches are good in judging overall quality, they cannot adequately explain why a certain score was assigned to an…

Audio and Speech Processing · Electrical Eng. & Systems 2026-01-30 Michael Kuhlmann , Alexander Werning , Thilo von Neumann , Reinhold Haeb-Umbach

The quantity of processed data is crucial for advancing the field of singing voice synthesis. While there are tools available for lyric or note transcription tasks, they all need pre-processed data which is relatively time-consuming (e.g.,…

Sound · Computer Science 2024-10-11 Siwei Wu , Jinzheng He , Ruibin Yuan , Haojie Wei , Xipin Wei , Chenghua Lin , Jin Xu , Junyang Lin

Many speech segments in movies are re-recorded in a studio during postproduction, to compensate for poor sound quality as recorded on location. Manual alignment of the newly-recorded speech with the original lip movements is a tedious task.…

Computer Vision and Pattern Recognition · Computer Science 2018-08-21 Tavi Halperin , Ariel Ephrat , Shmuel Peleg

Informed source separation has recently gained renewed interest with the introduction of neural networks and the availability of large multitrack datasets containing both the mixture and the separated sources. These approaches use prior…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-06 Gabriel Meseguer-Brocal , Geoffroy Peeters

Neural sequence-to-sequence systems deliver state-of-the-art performance for automatic speech recognition. When using appropriate modeling units, e.g., byte-pair encoding, these systems are in principle open vocabulary systems. In practice,…

Computation and Language · Computer Science 2026-03-05 Christian Huber , Alexander Waibel

In this paper, we propose a technique to address the most challenging aspect of algorithmic songwriting process, which enables the human community to discover original lyrics, and melodies suitable for the generated lyrics. The proposed…

Sound · Computer Science 2020-11-13 Gurunath Reddy Madhumani , Yi Yu , Florian Harscoët , Simon Canales , Suhua Tang

Recent advances in speech-aware language models have coupled strong acoustic encoders with large language models, enabling systems that move beyond transcription to produce richer outputs. Among these, word-level timestamp prediction is…

Audio and Speech Processing · Electrical Eng. & Systems 2026-04-28 Xulin Fan , Vishal Sunder , Samuel Thomas , Mark Hasegawa-Johnson , Brian Kingsbury , George Saon

The digitization of vocal music scores presents unique challenges that go beyond traditional Optical Music Recognition (OMR) and Optical Character Recognition (OCR), as it necessitates preserving the critical alignment between music…

Computer Vision and Pattern Recognition · Computer Science 2024-12-06 Eliseo Fuentes-Martínez , Antonio Ríos-Vila , Juan C. Martinez-Sevilla , David Rizo , Jorge Calvo-Zaragoza

Using audio and text embeddings jointly for Keyword Spotting (KWS) has shown high-quality results, but the key challenge of how to semantically align two embeddings for multi-word keywords of different sequence lengths remains largely…

Audio and Speech Processing · Electrical Eng. & Systems 2023-06-09 Kumari Nishu , Minsik Cho , Devang Naik

End-to-end speech translation relies on data that pair source-language speech inputs with corresponding translations into a target language. Such data are notoriously scarce, making synthetic data augmentation by back-translation or…

Computation and Language · Computer Science 2023-06-12 Tsz Kin Lam , Shigehiko Schamoni , Stefan Riezler

Current recommendation systems often tend to overlook emotional context and rely on historical listening patterns or static mood tags. This paper introduces a novel music recommendation framework employing a variant of Wide and Deep…

Information Retrieval · Computer Science 2025-10-28 Apoorva Chavali , Reeve Menezes

The existing fake audio detection systems often rely on expert experience to design the acoustic features or manually design the hyperparameters of the network structure. However, artificial adjustment of the parameters can have a…

While efficient architectures and a plethora of augmentations for end-to-end image classification tasks have been suggested and heavily investigated, state-of-the-art techniques for audio classifications still rely on numerous…

Sound · Computer Science 2022-07-06 Avi Gazneli , Gadi Zimerman , Tal Ridnik , Gilad Sharir , Asaf Noy

Despite the increasing research interest in end-to-end learning systems for speech emotion recognition, conventional systems either suffer from the overfitting due in part to the limited training data, or do not explicitly consider the…

Computation and Language · Computer Science 2019-04-01 Zixing Zhang , Bingwen Wu , Bjoern Schuller