Play / Pause Download Embed (Beta) Report data quality issue on this page via GitHub Vertical Tabs BasicProject: Natural History Museum Sound ArchiveSpecies: Teleogryllus (Teleogryllus) oceanicusSpecimen: NHMUK - BMNH(E) - 010211118 SourceOriginal Metadata Image: 20160405102310.jpg RecordingLocation: BMNH Acoustic LaboratoryRecorded by: Dr David R. RaggeW. J. ReynoldsDate Recorded: Tuesday, February 24, 1976Local time: 1200Reference Signal: 1 kHz for 10 s ConditionsTemperature Initial (Celsius): 25.00Temperature FInal (Celsius): 25.20Air Movement: NilLight: Through observation windowSubstrate/Cage: Recording cage EquipmentMicrophone & Power Supply: Microphone & Power Supply: Sennheiser MKH 405 RecorderRecorder: Kudelski Nagra IV D (-17dB at 50Hz)Power Supply: ATN2Peak Meter Reading: -12Gain Control Position: 100Tape: BASFSP52Tape Speed (cm/s): 19.00Track(s): Full AnalysisOriginal Trace Images: 20160405102336.jpg 20160405102400.jpg 20160405102422.jpg 20160405102444.jpg 20160405102502.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: