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Marmot alarm call acoustic analysis (Icteridae)
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Knowledge graph centered on Marmot alarm call acoustic analysis (Icteridae) with 11 nodes and 35 connections. Top connected: mark-recapture (Sciuridae), Social network analysis (Sciuridae), alarm communication, social network analysis, radioimmunoassay (Sciuridae).
Description
Analysis of recorded alarm vocalizations for nonlinear acoustic phenomena including subharmonics, biphonation, deterministic chaos, entropy and goodness of pitch measures.
Typical Equipment
- directional microphones
- recording equipment
- acoustic analysis software
Output Measurements
- nonlinear acoustic features
- entropy measures
- pitch quality