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| 来源: | Freesound 前往原页面 查看译文 |
| 作者: | Timbre |
| 许可: | CC-BY-NC 非商业署名许可协议 |
| 描述: | The sound frequencies in this sweep are all of equal amplitude but are not all perceived as equally loud: inaudible at the extremes 20Hz and 20KHz, and with loudness peaks at around 1KHz and 10KHz. http://en.wikipedia.org/wiki/File:Perceived_Human_Hearing.svg |
| 标签: | Medicalscience audiology hearing CampusGutenberg sweep log tone sine test |
| 音频格式 | wav |
| 声音时长 | 00:23 |
| 文件大小 | 1.9 MB |
| 比特率 | 691 kbps |
| 采样率 | 44100 Hz |
| 位深度 | 16 bit |
| 声道 | 立体声 |