ML646880782
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 有使用回播
影音備註
Terrible audio. In the field this was a complete mystery. But upon amplifyng the sound I believe it matches the grunt call of Virginia Rail, albeit with the frequencies from 500 to 3000 Hz somehow filtered out by the environment. Speculative playback of the same sound had immediately preceded this recording.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 6.09 MB