MuGeminorum Studio
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README.md
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tags:
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- music
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- art
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pretty_name:
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size_categories:
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- n<1K
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---
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# Dataset Card for
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## Dataset Description
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- **Homepage:** <https://ccmusic-database.github.io>
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- **Repository:** <https://huggingface.co/datasets/ccmusic-database/Guzheng_Tech99>
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- **Paper:** <https://doi.org/10.5281/zenodo.5676893>
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- **Leaderboard:** <https://ccmusic-database.github.io/team.html>
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- **Point of Contact:** <https://
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### Dataset Summary
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Instrument playing
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The dataset comprises 99 Guzheng solo compositions, recorded by professionals in a studio, totaling 9064.6 seconds. It includes seven playing techniques labeled for each note (onset, offset, pitch, vibrato, point note, upward portamento, downward portamento, plucks, glissando, and tremolo), resulting in 63,352 annotated labels. The dataset is divided into 79, 10, and 10 songs for the training, validation, and test sets, respectively.
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### Supported Tasks and Leaderboards
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MIR, audio classification
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.zip(.flac, .csv)
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### Data Fields
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### Data Splits
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train, valid, test
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## Dataset Creation
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### Curation Rationale
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Instrument playing
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### Source Data
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#### Initial Data Collection and Normalization
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### Annotations
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#### Annotation process
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#### Who are the annotators?
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Students from FD-LAMT
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tags:
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- music
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- art
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pretty_name: GZ_IsoTech Dataset
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size_categories:
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- n<1K
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# Dataset Card for GZ_IsoTech Dataset
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## Dataset Description
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- **Homepage:** <https://ccmusic-database.github.io>
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- **Repository:** <https://huggingface.co/datasets/ccmusic-database/Guzheng_Tech99>
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- **Paper:** <https://doi.org/10.5281/zenodo.5676893>
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- **Leaderboard:** <https://ccmusic-database.github.io/team.html>
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- **Point of Contact:** <https://arxiv.org/abs/2209.08774>
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### Dataset Summary
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The Guzheng is a kind of traditional Chinese instruments with diverse playing techniques. Instrument playing techniques (IPT) play an important role in musical performance. However, most of the existing works for IPT detection show low efficiency for variable-length audio and provide no assurance in the generalization as they rely on a single sound bank for training and testing. In this study, we propose an end-to-end Guzheng playing technique detection system using Fully Convolutional Networks that can be applied to variable-length audio. Because each Guzheng playing technique is applied to a note, a dedicated onset detector is trained to divide an audio into several notes and its predictions are fused with frame-wise IPT predictions. During fusion, we add the IPT predictions frame by frame inside each note and get the IPT with the highest probability within each note as the final output of that note. We create a new dataset named GZ_IsoTech from multiple sound banks and real-world recordings for Guzheng performance analysis. Our approach achieves 87.97% in frame-level accuracy and 80.76% in note-level F1-score, outperforming existing works by a large margin, which indicates the effectiveness of our proposed method in IPT detection.
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This database contains 2824 audio clips of guzheng playing techniques. Among them, 2328 pieces were collected from virtual sound banks, and 496 pieces were played and recorded by a professional guzheng performer. These clips cover almost all the tones in the range of guzheng and the most commonly used playing techniques in guzheng performance. According to the different playing techniques of guzheng, the clips are divided into 8 categories: Vibrato(chanyin), Upward Portamento(shanghuayin), Downward Portamento(xiahuayin), Returning Portamento(huihuayin), Glissando (guazou, huazhi), Tremolo(yaozhi), Harmonic(fanyin), Plucks(gou,da,mo,tuo…).
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### Supported Tasks and Leaderboards
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MIR, audio classification
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.zip(.flac, .csv)
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### Data Fields
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This database contains 2824 audio clips of guzheng playing techniques. Among them, 2328 pieces were collected from virtual sound banks, and 496 pieces were played and recorded by a professional guzheng performer. These clips cover almost all the tones in the range of guzheng and the most commonly used playing techniques in guzheng performance. According to the different playing techniques of guzheng, the clips are divided into 8 categories: Vibrato(chanyin), Upward Portamento(shanghuayin), Downward Portamento(xiahuayin), Returning Portamento(huihuayin), Glissando (guazou, huazhi), Tremolo(yaozhi), Harmonic(fanyin), Plucks(gou,da,mo,tuo…).
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### Data Splits
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train, valid, test
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## Dataset Creation
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### Curation Rationale
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The Guzheng is a kind of traditional Chinese instruments with diverse playing techniques. Instrument playing techniques (IPT) play an important role in musical performance. However, most of the existing works for IPT detection show low efficiency for variable-length audio and provide no assurance in the generalization as they rely on a single sound bank for training and testing. In this study, we propose an end-to-end Guzheng playing technique detection system using Fully Convolutional Networks that can be applied to variable-length audio. Because each Guzheng playing technique is applied to a note, a dedicated onset detector is trained to divide an audio into several notes and its predictions are fused with frame-wise IPT predictions. During fusion, we add the IPT predictions frame by frame inside each note and get the IPT with the highest probability within each note as the final output of that note. We create a new dataset named GZ_IsoTech from multiple sound banks and real-world recordings for Guzheng performance analysis. Our approach achieves 87.97% in frame-level accuracy and 80.76% in note-level F1-score, outperforming existing works by a large margin, which indicates the effectiveness of our proposed method in IPT detection.
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### Source Data
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#### Initial Data Collection and Normalization
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### Annotations
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#### Annotation process
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This database contains 2824 audio clips of guzheng playing techniques. Among them, 2328 pieces were collected from virtual sound banks, and 496 pieces were played and recorded by a professional guzheng performer. These clips cover almost all the tones in the range of guzheng and the most commonly used playing techniques in guzheng performance. According to the different playing techniques of guzheng, the clips are divided into 8 categories: Vibrato(chanyin), Upward Portamento(shanghuayin), Downward Portamento(xiahuayin), Returning Portamento(huihuayin), Glissando (guazou, huazhi), Tremolo(yaozhi), Harmonic(fanyin), Plucks(gou,da,mo,tuo…).
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#### Who are the annotators?
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Students from FD-LAMT
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