Search Results for author: Ching-Yu Chiu

Found 6 papers, 6 papers with code

Local Periodicity-Based Beat Tracking for Expressive Classical Piano Music

1 code implementation20 Aug 2023 Ching-Yu Chiu, Meinard Müller, Matthew E. P. Davies, Alvin Wen-Yu Su, Yi-Hsuan Yang

To model the periodicity of beats, state-of-the-art beat tracking systems use "post-processing trackers" (PPTs) that rely on several empirically determined global assumptions for tempo transition, which work well for music with a steady tempo.

An Analysis Method for Metric-Level Switching in Beat Tracking

1 code implementation13 Oct 2022 Ching-Yu Chiu, Meinard Müller, Matthew E. P. Davies, Alvin Wen-Yu Su, Yi-Hsuan Yang

For expressive music, the tempo may change over time, posing challenges to tracking the beats by an automatic model.

JukeDrummer: Conditional Beat-aware Audio-domain Drum Accompaniment Generation via Transformer VQ-VAE

1 code implementation12 Oct 2022 Yueh-Kao Wu, Ching-Yu Chiu, Yi-Hsuan Yang

Instead of generating the drum track directly as waveforms, we use a separate VQ-VAE to encode the mel-spectrogram of a drum track into another set of discrete codes, and train the Transformer to predict the sequence of drum-related discrete codes.

Source Separation-based Data Augmentation for Improved Joint Beat and Downbeat Tracking

1 code implementation16 Jun 2021 Ching-Yu Chiu, Joann Ching, Wen-Yi Hsiao, Yu-Hua Chen, Alvin Wen-Yu Su, Yi-Hsuan Yang

Due to advances in deep learning, the performance of automatic beat and downbeat tracking in musical audio signals has seen great improvement in recent years.

Data Augmentation

Drum-Aware Ensemble Architecture for Improved Joint Musical Beat and Downbeat Tracking

1 code implementation16 Jun 2021 Ching-Yu Chiu, Alvin Wen-Yu Su, Yi-Hsuan Yang

This paper presents a novel system architecture that integrates blind source separation with joint beat and downbeat tracking in musical audio signals.

blind source separation

Mixing-Specific Data Augmentation Techniques for Improved Blind Violin/Piano Source Separation

1 code implementation6 Aug 2020 Ching-Yu Chiu, Wen-Yi Hsiao, Yin-Cheng Yeh, Yi-Hsuan Yang, Alvin Wen-Yu Su

Blind music source separation has been a popular and active subject of research in both the music information retrieval and signal processing communities.

Data Augmentation Information Retrieval +3

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