Embed (Beta) Report data quality issue on this page via GitHub Vertikale faner BasicProject: Natural History Museum Sound ArchiveSpecies: Pholidoptera griseoaptera SourceOriginal Metadata Image: 20150630143222.jpg RecordingRecorded by: W. J. ReynoldsDate Recorded: Søndag, september 26, 1875Local time: 1200Reference Signal: 1 kHz for 10s ConditionsTemperature Initial (Celsius): 23.00Temperature FInal (Celsius): 23.00Air 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: ATN 2Peak Meter Reading: -15 dBGain Control Position: 95 dBTape: BASF SP 52Tape Speed (cm/s): 38.00Track(s): Full AnalysisOriginal Trace Images: 20150630143301.jpg 20150630143323.jpg 20150630143346.jpg 20150630143407.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: