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| 来源： | Freesound 前往原页面 查看译文 |
| 作者： | bzamecnik |
| 许可： | CC0 公众共享许可协议 |
| 描述： | I just love this deep rich harmonic sound with some phase modulation I've tried to capture it the last month and half and finally managed it. There's quite a lot of air traffic (planes and helicopters) here in Prague Písnice, but most of the helicopters have poor sound. It is Bell 407 helicopter OKALB in black/beige color operated by Blue sky service (http://www.okalb.com/). Flight MODES code A37A9EA. First it approaches with the deep harmonic sound, then it flies by overhead with a more noisy midspectrum sound. Recorded on Zoom H4nSP, this time with 4GB SD card which has far lower startup time than 32 GB one (like 12 secs compared to more than a minute). Besides the helicopter itself there are some birds singing, insects buzzing and some rumble from the wind (I didn't manage attach the deadcat windshield so quickly). Basic frequency: ~ 33.87 Hz. Original filename: 160703000.wav |
| 标签： | bell407 h4n zoom harmonic prague helicopter |
| 音频格式 | wav |
| 声音时长 | 00:50 |
| 文件大小 | 8.4 MB |
| 比特率 | 1404 kbps |
| 采样率 | 44100 Hz |
| 位深度 | 16 bit |
| 声道 | 立体声 |