Play / Pause Download Embed (Beta) Report data quality issue on this page via GitHub Vertical Tabs BasicProject: Natural History Museum Sound ArchiveSpecies: Metrioptera bicolorSpecimen: NHMUK - BMNH(E) - 010210860 SourceOriginal Tape Number: 491bOriginal CD Number: 407Original CD Track Number: 7Original Verbatim Species: Metrioptera bicolorOriginal Metadata Image: 20150414114501.jpg RecordingLocation: BMNH Acoustic LaboratoryRecorded by: W. J. ReynoldsDate Recorded: Tuesday, August 16, 1983Local time: 1400Reference Signal: 1 kHz for 10 s ConditionsTemperature Initial (Celsius): 27.00Temperature FInal (Celsius): 27.00Relative Humidity Initial (%): 49.00Relative Humidity Final (%): 49.00Air Movement: NilLight: 75 W bench lamp + fluorescent room lightsSubstrate/Cage: small recording cage EquipmentMicrophone & Power Supply: Microphone & Power Supply: Sennheiser MKH 405 RecorderRecorder: Kudelski Nagra IV D (-32dB at 50Hz)Power Supply: QED750/ ATN2Tape: BASF SPR50LHTrack(s): Full AnalysisOriginal Trace Images: 20150414114530.jpg 20150414114549.jpg 20150414114609.jpg 20150414114633.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: