Embed (Beta) Report data quality issue on this page via GitHub Vertical Tabs BasicProject: User ContributionsSpecies: Gomphocerus sibiricus SourceOriginal Metadata Image: 20170629155551.jpg RecordingLocation: BMNH Acoustic LaboratoryRecorded by: W. J. ReynoldsDate Recorded: Friday, September 12, 1980Local time: 1545Reference Signal: 1 kHz for 10 s ConditionsTemperature Initial (Celsius): 24.00Temperature FInal (Celsius): 24.00Relative Humidity Initial (%): 50.00Relative Humidity Final (%): 50.00Air Movement: NilLight: 75W bench lamp + fluorescent room lightsSubstrate/Cage: Small recording cage EquipmentMicrophone & Power Supply: Microphone & Power Supply: Sennheiser MKH 405Distance from Subject (cm): 10 RecorderRecorder: Kudelski Nagra IV D (-17 dB at 50 Hz)Power Supply: ATN2/QED750Peak Meter Reading: -16Gain Control Position: 96Tape: BASF SP52Tape Speed (cm/s): 38.00Track(s): Full AnalysisOriginal Trace Images: 20170629155619.jpg 20170629155644_1.jpg 20170629155644_2.jpg 20170629155724.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: