900:1 Metrioptera roeselli (117)

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Vertikale faneblade

Grundlæggende

Project:

Natural History Museum Sound Archive

Species:

Metrioptera roeselli

Specimen:

BMNH - E - 1428025

Kilde

Original Tape Number:

117

Original CD Number:

900

Original CD Track Number:

1

Original Verbatim Species:

Metrioptera roeselli

Original Metadata Image:

20150519122149.jpg

Recording

Location:

BMNH Acoustic Laboratory

Recorded by:

Date Recorded:

Tirsdag, juli 23, 1974

Local time:

1600

Reference Signal:

400 Hz for 10s

Vilkår

Temperature Initial (Celsius):

24.00

Temperature FInal (Celsius):

24.00

Air Movement:

Nil

Light:

60 w bench lamp

Substrate/Cage:

Recording cage

Equipment

Microphone & Power Supply:

Microphone & Power Supply:

Sennheiser MKH 405

Distance from Subject (cm):

8

Recorder

Recorder:

Kudelski Nagra IV-D (-17dB at 50Hz)

Power Supply:

Mains

Peak Meter Reading:

-10dB

Gain Control Position:

107dB

Tape:

BASF SP 52

Tape Speed (cm/s):

38.00

Track(s):

Full

Analysis

Original Trace Images:

20150519122219.jpg

20150519122238.jpg

20150519122238.jpg

20150519122320.jpg

20150519122348.jpg

Rights

Copyright Holder:

Natural History Museum

License:

Collections

Collections:

Kommentarer

(No subject)

Type:

Voice Introduction

Start Time:

0

End Time:

35.21212

Analysis

Horisontale faner

Oscillogram

Frequency Spectrum

Spectrogram

Dominant Frequency

(No subject)

Type:

Call

Start Time:

36.11459

End Time:

464.1669

Species:

Roeseliana roeselii

Analysis

Horisontale faner

Oscillogram

Frequency Spectrum

Spectrogram

Dominant Frequency

Dominant Frequency Data:

dfreq_matrix220.txt

Anden

Acoustic Complexity Index:

152.50