File:BioAcoustica 399-11 Tettigonia viridissima 412c .flac

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BioAcoustica_399-11_Tettigonia_viridissima_412c_.flac ‎(FLAC audio file, length 45 s, 815 kbps overall, file size: 4.38 MB)

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Description
Sound recording of Tettigonia viridissima
Date 8 September 1981
date QS:P571,+1981-09-08T00:00:00Z/11
Notes
Recorder: Kudelski Nagra IV-D (-17dB at 50 Hz)
Recorder power supply: ATN2/QED750
Peak meter reading: -25.0
Gain control position: 120.0
Tape: BASF SP 52
Tape speed: 19.0 cm/s
Track: Full
Record local time: 1545
Reference signal: 1 kHz for 10 s
Temperature initial: 23.0 c
Temperature final: 23.0 c
Relative humidity initial: 55.0 %
Relative humidity final: 55.0 %
Light: Through observation window
Substrate: Large recording cage
Air movement: Nil
Biotic factors: The specimen had been kept in darkness until 0400 hours and it had been receiving heat and light from a 75 W bench lamp since 0900
Microphone: Sennheiser MKH 405
Microphone distance from subject: 30.0 cm
Original classification: Tettigonia viridissima
Copyright holder
InfoField
Natural History Museum, London
Source http://bio.acousti.ca/node/9131
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Date/TimeThumbnailDimensionsUserComment
current10:09, 12 May 201745 s (4.38 MB)BioUploadBot (talk | contribs)Initial upload of file

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Format Bitrate Download Status Encode time
MP3 285 kbps Completed 23:38, 24 December 2017 2.0 s
Ogg Vorbis 135 kbps Completed 10:09, 12 May 2017 2.0 s
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