991:4 Gryllus campestris (142r4)

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Vertikale faneblade

Grundlæggende

Project:

Natural History Museum Sound Archive

Species:

Gryllus (Gryllus) campestris

Specimen:

NHMUK - BMNH(E) - 010210746

Kilde

Original Tape Number:

142r4

Original CD Number:

991

Original CD Track Number:

4

Original Verbatim Species:

Gryllus campestris

Original Metadata Image:

20160223155502.jpg

Recording

Location:

Europe: United Kingdom: England: West Sussex: Arundel

Recorded by:

Dr David R. Ragge

Date Recorded:

Onsdag, juni 11, 1975

Local time:

1800

Vilkår

Temperature Initial (Celsius):

21.00

Temperature FInal (Celsius):

21.00

Air Movement:

Light breeze

Light:

Continuous sun but subjects in shade

Substrate/Cage:

On ground in front of burrow

Equipment

Microphone & Power Supply:

Microphone & Power Supply:

AKG D202 (-20dB at 50Hz)

Distance from Subject (cm):

15

Recorder

Recorder:

Uher 4200

Power Supply:

Z 214

Peak Meter Reading:

Quite large deflection

Gain Control Position:

65%

Tape:

BASF LP 35

Tape Speed (cm/s):

19.00

Track(s):

Upper

Rights

Copyright Holder:

Natural History Museum

License:

Collections

Collections:

Kommentarer

(No subject)

Type:

Voice Introduction

Start Time:

0

End Time:

34.40213

Analysis

Horisontale faner

Oscillogram

Frequency Spectrum

Spectrogram

Dominant Frequency

(No subject)

Type:

Call

Start Time:

34.90298

End Time:

59.04012

Species:

Gryllus Gryllus campestris

Analysis

Horisontale faner

Oscillogram

Frequency Spectrum

Spectrogram

Dominant Frequency

Dominant Frequency Data:

dfreq_matrix229.txt

Anden

Acoustic Complexity Index:

224.22