Play / Pause Download Embed (Beta) Report data quality issue on this page via GitHub Vertikale faneblade GrundlæggendeProject: Natural History Museum Sound ArchiveSpecies: Metrioptera roeselliSpecimen: NHMUK - BMNH(E) - 010211040 KildeOriginal Tape Number: 748cOriginal CD Number: 572Original CD Track Number: 16Original Verbatim Species: Metrioptera roesseliiOriginal Metadata Image: 20150602110152.jpg RecordingLocation: BMNH Acoustic LaboratoryRecorded by: W. J. ReynoldsDate Recorded: Torsdag, august 31, 1989Local time: 1130Reference Signal: 1 kHz for 10 s VilkårTemperature Initial (Celsius): 25.00Temperature FInal (Celsius): 25.00Relative Humidity Initial (%): 51.00Relative Humidity Final (%): 51.00Air Movement: NilLight: 75 W bench lamp + fluorescent room lightsSubstrate/Cage: Large recording cage EquipmentMicrophone & Power Supply: Microphone & Power Supply: Sennheiser MKH 405Distance from Subject (cm): 15Filter: Low pass, 24 dB per octave, corner frequency 20 kHz RecorderRecorder: Kudelski Nagra IV D (-32dB at 50Hz)Power Supply: QED750/ ATN2Peak Meter Reading: -7 to -10Gain Control Position: 96-100Tape: BASF 911Tape Speed (cm/s): 76.00Track(s): Full AnalysisOriginal Trace Images: 20150602110215.jpg 20150602110241.jpg 20150602110305.jpg 20150602110326.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: