confit/pianos-demo

---
dataset_info:
features:
- name: audio
dtype:
audio:
sampling_rate: 16000
- name: sound
dtype: string
- name: label
dtype:
class_label:
names:
'0': PearlRiver
'1': YoungChang
'2': Steinway-T
'3': Hsinghai
'4': Kawai
'5': Steinway
'6': Kawai-G
'7': Yamaha
splits:
- name: train
num_bytes: 474511713
num_examples: 534
- name: validation
num_bytes: 52598078
num_examples: 67
- name: test
num_bytes: 52137163
num_examples: 67
download_size: 526201799
dataset_size: 579246954
configs:
- config_name: default
data_files:
- split: train
path: data/train-*
- split: validation
path: data/validation-*
- split: test
path: data/test-*
task_categories:
- audio-classification
tags:
- audio
- multiclass
---

# Pianos Sound Quality Dataset

This version of dataset comprises seven models of pianos:

- Kawai upright piano
- Kawai grand piano
- Young Change upright piano
- Hsinghai upright piano
- Grand Theatre Steinway piano
- Steinway grand piano
- Pearl River upright piano.

Note: the paper (Zhou et al., 2023) only uses the first 7 piano classes in the dataset, its future work has finished the 8-class evaluation.

## License

```
MIT License

Copyright (c) CCMUSIC

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```

## Citations

```bibtex
@article{zhou2023holistic,
title={A Holistic Evaluation of Piano Sound Quality},
author={Zhou, Monan and Wu, Shangda and Ji, Shaohua and Li, Zijin and Li, Wei},
journal={arXiv preprint arXiv:2310.04722},
year={2023}
}
```

```
@dataset{zhaorui_liu_2021_5676893,
author= {Monan Zhou, Shenyang Xu, Zhaorui Liu, Zhaowen Wang, Feng Yu, Wei Li and Baoqiang Han},
title={CCMusic: an Open and Diverse Database for Chinese and General Music Information Retrieval Research},
month={mar},
year={2024},
publisher={HuggingFace},
version={1.2},
url={https://huggingface.co/ccmusic-database}
}
```

原始信息汇总

Pianos Sound Quality Dataset

数据集信息

特征

• audio: 音频数据，采样率为16000 Hz。
• sound: 字符串类型。
• label: 类别标签，包含以下类别：
  • 0: PearlRiver
  • 1: YoungChang
  • 2: Steinway-T
  • 3: Hsinghai
  • 4: Kawai
  • 5: Steinway
  • 6: Kawai-G
  • 7: Yamaha

数据集划分

• train: 训练集，包含534个样本，大小为474511713字节。
• validation: 验证集，包含67个样本，大小为52598078字节。
• test: 测试集，包含67个样本，大小为52137163字节。

数据集大小

• 下载大小: 526201799字节
• 数据集大小: 579246954字节

配置

• default: 数据文件路径配置如下：
  • train: data/train-*
  • validation: data/validation-*
  • test: data/test-*

任务类别

• audio-classification: 音频分类任务

标签

• audio: 音频
• multiclass: 多类别分类

数据集描述

该版本的数据集包含七种钢琴模型：

• Kawai 立式钢琴
• Kawai 三角钢琴
• Young Chang 立式钢琴
• Hsinghai 立式钢琴
• Grand Theatre Steinway 钢琴
• Steinway 三角钢琴
• Pearl River 立式钢琴

注意：Zhou et al., 2023 的论文仅使用了数据集中的前7个钢琴类别，其未来工作已完成8类别评估。