Embed (Beta) Report data quality issue on this page via GitHub Vertical Tabs BasiqueProject: Natural History Museum Sound ArchiveSpecies: Metrioptera brachyptera SourceOriginal Metadata Image: 20150428113215.jpg RecordingLocation: BMNH Acoustic LaboratoryRecorded by: W. J. ReynoldsDate Recorded: Vendredi, août 15, 1975Local time: 1500Reference Signal: 1 kHz for 10s ConditionsTemperature Initial (Celsius): 27.00Temperature FInal (Celsius): 27.00Air Movement: NilLight: 60W bench lampExtraneous Noise: Strange noise near end of tapeSubstrate/Cage: Recording cage EquipmentMicrophone & Power Supply: Microphone & Power Supply: Sennheiser MKH 405Distance from Subject (cm): 20 RecorderRecorder: Kudelski Nagra IV-D (-17dB at 50Hz)Power Supply: ATNPeak Meter Reading: -20dBGain Control Position: 104dBTape: BASF SP 52Tape Speed (cm/s): 38.00Track(s): Full AnalysisOriginal Trace Images: 20150428113249.jpg 20150428113314.jpg 20150428113345.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: