kHz
ML114762
blue whale Balaenoptera musculus
- Edad
- No especificado
- Sexo
- No especificado
- Playback
- No especificado
Comentarios
NOTES: Zsys z-Q2 hi-shelf filtered -95dB >160Hz; Originally recorded at 15/16ips; digitized at 3.75ips. Digitized from ~14 mins to ~20mins from start of tape (at 3.75ips). Seismic activity in background. Long blue whale downsweeps. [CB 16Jul2003] Reference: Thompson, Paul O. and William A. Friedl, 1982, "A long-term study of low-frequency sounds from several species of whales off Oahu, Hawaii. Cetology 45: September 30, 1982. Equipment notes from this reference indicate "two hydrophones, 11.6km apart and bottom-mounted at 400 fathoms off the northernmost point of Oahu... Hydrophone response was essentially flat from 20 to 300Hz and was attenuated at about 15dB per octave above." SEAOCEAN.
Información técnica
- Grabadora
- Micrófono
- Accesorios
Información de archivo
- Catalogada
- 16 Jul 2003 -
- Digitalizada
- 16 Jul 2003 -