kHz
ML108014791
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
Calls recorded as murrelets circled above redwood canopy and then flew west towards ocean. Lots of campground noise in recording, as well as vehicular noise from nearby Pescadero Creek Road. Applied a pass filter at 200 Hz in attempt to reduce some of the vehicular noise. Also, user error at time point 23 seconds reflects knocking the pause button and then unpausing; actual elapsed time is 5-6 seconds.
觀察細節
approximately 30 minutes after sunset, one group of 4, plus another group of 3, called and briefly circled just above top of redwood canopy before flying out.
技術資訊
- 錄音機
- Roland R-05
- 麥克風
- Sennheiser ME 66
- 配件
- Sennheiser K6 power module
- 原始檔案大小
- 12.73 MB