Play / Pause Download Embed (Beta) Report data quality issue on this page via GitHub Vertical Tabs BasicProject: Natural History Museum Sound ArchiveSpecies: Platycleis albopunctataSpecimen: NHMUK - BMNH(E) - 010211039 SourceOriginal Tape Number: 743bOriginal CD Number: 440Original CD Track Number: 6Original Verbatim Species: Platycleis albopunctataOriginal Metadata Image: 20150728153526.jpg RecordingLocation: BMNH Acoustic LaboratoryRecorded by: Dr David R. RaggeDate Recorded: Monday, August 14, 1989Local time: 1500 - 1600Reference Signal: 1 kHz for 10 s ConditionsTemperature Initial (Celsius): 26.00Temperature FInal (Celsius): 26.00Relative Humidity Initial (%): 53.00Relative Humidity Final (%): 53.00Air Movement: NilLight: Fluorescent room lightsSubstrate/Cage: Small recording cageBiotic Factors / Experimental Conditions: 75W bench lamp had been used for several hours beforehand EquipmentMicrophone & Power Supply: Microphone & Power Supply: Sennheiser MKH 405Filter: Low pass, 24 dB per octave, coner frequency 20 kHz RecorderRecorder: Kudelski Nagra IV D (-32 dB at 50Hz)Power Supply: QED750/ ATN2Peak Meter Reading: -15Gain Control Position: 110Tape: BASF 911Tape Speed (cm/s): 38.00Track(s): Full AnalysisOriginal Trace Images: 20150728153604.jpg 20150728153626.jpg 20150728161429.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: