kHz
ML232053411
Contributor
Lee-Hong Chang Media from this contributor Profile
Date
Location
Mt. Davidson
San Francisco, California, United States
Media from this location Illustrated Checklist- Age and sex
- Adult Male - 1
- Sounds
- Song
- Playback
- Playback not used
Media notes
original recording was trimmed, high-pass filtered with 2 kHz cutoff frequency and 12 dB roll-off, and amplitude normalized to -3 dB using Audacity 2.3.0 running on Windows 8.1.
Observation details
Continuing. Heard singing and seen in thickets opposite 21 dalewood.
Additional species
Technical information
- Recorder
- Galaxy J3 smartphone with *Voice Recorder* app
- Microphone
- built-in
- Accessories
- Original file size
- 4.48 MB