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| 来源: | Freesound 前往原页面 查看译文 |
| 作者: | dobroide |
| 许可: | CC-BY 保留署名许可协议 |
| 描述: | the text 'recorded by dobroidefreesound' made with noise at a frequency NOT AUDIBLE. If mixed with a common audio file (see examples in this pack) this file could be used as a digital watermark. You can see the watermark looking at the spectrogram. In Audacity, for example, select the spectrum view instead of the more commonly used waveform view. The original stereo audio file was produced with GNU/GPL Enscribe 0.0.4 by Jason Downer, then converted to converted to a single channel with Audacity |
| 标签: | enscribe steganography watermark |
| 音频格式 | wav |
| 声音时长 | 00:11 |
| 文件大小 | 960.1 KB |
| 比特率 | 705 kbps |
| 采样率 | 44100 Hz |
| 位深度 | 16 bit |
| 声道 | 立体声 |