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| 来源： | Freesound 前往原页面 查看译文 |
| 作者： | unfa |
| 许可： | CC-BY 保留署名许可协议 |
| 描述： | I made this as a near ultrasonic SMS signal. Created and edited with Audacity, filtered with GLAME Bandpass filter. If you hardly cut a pure tone, you introduce a whole lot of other frequencies to the signal at the cutting point. To avoid this after the cutting you need to filter the whole thing with a bandpass filter to ensure you have as little other frequency content as possible. It will audibly soften the start and the end of the sound. That's what I did here. |
| 标签： | bleep warning sinewave blip beep signal bandimited tone 15kHz |
| 音频格式 | flac |
| 声音时长 | 00:00 |
| 文件大小 | 11.8 KB |
| 比特率 | 562 kbps |
| 采样率 | 48000 Hz |
| 位深度 | 24 bit |
| 声道 | 立体声 |