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Comparison of Sonograms of Allardís and Tinkling Ground Crickets



The fundamental frequency is different for the two ground crickets.

Also, the structures of the fundamentals in the sonograms are slightly different.

Sounds collected in the field using a Sony TCD-D10 Pro II RDAT recorder,

Sennheiser ME 62 omni mic, and a 76cm Roche` parabola.

Sonograms were created using CoolEdit 2000 with Blackmann-Harris windowing,

256 bands of resolution and logarithmic energy plot with a range of 120dB.








2000 Wil Hershberger