Play / Pause Download Embed (Beta) Report data quality issue on this page via GitHub Vertical Tabs BasicProject: Natural History Museum Sound ArchiveSpecies: Chorthippus mollis x biguttulus SourceOriginal Tape Number: 418Original CD Number: 400Original CD Track Number: 6Original Verbatim Species: putative hybrid between Chorthippus brunneus & C. biguttulusOriginal Metadata Image: 20161004110726.jpg RecordingRecorded by: Dr David R. RaggeDate Recorded: Thursday, August 30, 1973Local time: 1200 ConditionsTemperature Initial (Celsius): 23.00Temperature FInal (Celsius): 23.00Light: Continuous sunSubstrate/Cage: On ground EquipmentMicrophone & Power Supply: Microphone & Power Supply: AKG D202 (-20dB at 50Hz)Distance from Subject (cm): 10 RecorderRecorder: Uher 4200Power Supply: Z 214Peak Meter Reading: Small deflectionGain Control Position: Copied with gain control at 35%Tape: BASF LP35Tape Speed (cm/s): 19.00Track(s): 1/2 upper AnalysisOriginal Trace Images: 20161004110747.jpg 20161004110805.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: