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来源: | Freesound 前往原页面 查看译文 |
作者: | kwahmah_02 |
许可: | CC-BY 保留署名许可协议 |
描述: | Recording of the MFSK Olivia amateur radioteletype on 7073.25kHz shortwave. Process:a beep, few random tones, two alternating tones, message, then alternating tones again, then about a 30second break, then the entire process again.Picked up and recorded with Twente university's online radio receiver. |
标签: | MFSK electronic olivia shortwave tones radio beep FSK communication random alternating amateurradio |
音频格式 | wav |
声音时长 | 04:19 |
文件大小 | 3.5 MB |
比特率 | 113 kbps |
采样率 | 7119 Hz |
位深度 | 16 bit |
声道 | 立体声 |