Embed (Beta) Report data quality issue on this page via GitHub Vertical Tabs BasicProject: Natural History Museum Sound ArchiveSpecies: Platycleis falxSpecimen: NHMUK - BMNH(E) - 010210891 SourceOriginal Metadata Image: 20150818141959.jpg RecordingRecorded by: Dr David R. RaggeDate Recorded: Saturday, August 31, 1974Local time: 1115Reference Signal: 1 kHz for 10 s ConditionsTemperature Initial (Celsius): 24.00Temperature FInal (Celsius): 24.00Air Movement: Very light breezeLight: Continuous sunExtraneous Noise: TrafficSubstrate/Cage: On ground EquipmentMicrophone & Power Supply: Microphone & Power Supply: AKG D202 (-20dB at 50Hz) RecorderRecorder: Uher 4200 Power Supply: Z 214Peak Meter Reading: Small deflection for first cut, even smaller for second which begins at Uher position 45 (Ferrograph 168)Gain Control Position: General gain control position: 35 - 40%Tape: BASF LP35Tape Speed (cm/s): 19.00Track(s): 1/2 upper AnalysisOriginal Trace Images: 20150818142023.jpg 20150818142059.jpg 20150818142115.jpg 20150818142138.jpg 20150818142200.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: