Play / Pause Download Embed (Beta) Report data quality issue on this page via GitHub Vertical Tabs BasicProject: Natural History Museum Sound ArchiveSpecies: Gryllotalpa gryllotalpaSpecimen: NHMUK - BMNH(E) - 010210822Cultural Usage: This recording was used for the Life in The Dark exhibition at the Natural History Museum, London in 2018. SourceOriginal Tape Number: 139Original CD Number: 991Original CD Track Number: 11Original Verbatim Species: Gryllotalpa gryllotalpaOriginal Metadata Image: 20150929160040.jpg RecordingRecorded by: Dr David R. RaggeDate Recorded: Sunday, June 22, 1975Local time: 2215Reference Signal: 1 kHz for 10s ConditionsTemperature Initial (Celsius): 22.00Temperature FInal (Celsius): 22.00Air Movement: NilLight: 3 60W bulbs in ceiling light fittingExtraneous Noise: Occasional distant traffic trains and aircraftSubstrate/Cage: In wet soil from original locality, in round perspex container 23 cm diameter, 8 cm highBiotic Factors / Experimental Conditions: 2 nymphs in same conatiner EquipmentMicrophone & Power Supply: Microphone & Power Supply: AKG C 61 N 61 A (-12 dB at 50 Hz) RecorderRecorder: Uher 4200Power Supply: Z 124APeak Meter Reading: See Metadata sheetGain Control Position: See Metadata sheetTape: BASF LP 35Tape Speed (cm/s): 19.00Track(s): 1/2 upper RightsCopyright Holder: Natural History MuseumLicense: CollectionsCollections: Comments (No subject) Type: Voice IntroductionStart Time: 0End Time: 57Analysis Horizontal TabsOscillogram Frequency Spectrum Spectrogram Dominant Frequency (No subject) Type: CallStart Time: 58End Time: 81Species: Gryllotalpa gryllotalpaAnalysis Horizontal TabsOscillogram Frequency Spectrum Spectrogram Dominant Frequency Dominant Frequency Data: dfreq_matrix42.txt OtherAcoustic Complexity Index: 170.95 (No subject) Type: CallStart Time: 716.1879End Time: 746Species: Gryllotalpa gryllotalpaAnalysis Horizontal TabsOscillogram Frequency Spectrum Spectrogram Dominant Frequency
(No subject) Type: Voice IntroductionStart Time: 0End Time: 57Analysis Horizontal TabsOscillogram Frequency Spectrum Spectrogram Dominant Frequency
(No subject) Type: CallStart Time: 58End Time: 81Species: Gryllotalpa gryllotalpaAnalysis Horizontal TabsOscillogram Frequency Spectrum Spectrogram Dominant Frequency Dominant Frequency Data: dfreq_matrix42.txt OtherAcoustic Complexity Index: 170.95
(No subject) Type: CallStart Time: 716.1879End Time: 746Species: Gryllotalpa gryllotalpaAnalysis Horizontal TabsOscillogram Frequency Spectrum Spectrogram Dominant Frequency
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