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| 来源： | Freesound 前往原页面 查看译文 |
| 作者： | Angie81Dee |
| 许可： | CC-BY-NC 非商业署名许可协议 |
| 描述： | This is a sound of someone writing on a chalk board with a piece of chalk |
| 标签： | teacher drawing teaching board write chalk writing school blackboard OWI draw chalkboard classroom |
| 音频格式 | wav |
| 声音时长 | 00:16 |
| 文件大小 | 4.6 MB |
| 比特率 | 2327 kbps |
| 采样率 | 48000 Hz |
| 位深度 | 24 bit |
| 声道 | 立体声 |