Normalized spectrogram correlation (Sciuridae)

Local Knowledge Graph (10 entities)

Knowledge graph centered on Normalized spectrogram correlation (Sciuridae) with 10 nodes and 21 connections. Top connected: A test of the acoustic adaptation hypothesis in fo, alarm communication, Blumstein & Daniel transmission fidelity technique (Sciuridae), sound degradation, acoustic adaptation hypothesis.

Description

Digital signal processing technique using normalized spectrogram correlations to quantify acoustic signal degradation by comparing two-dimensional spectrograms between reference and experimental distances. Uses 256-point FFT with Hamming window to generate spectrograms for correlation analysis.

Typical Equipment

• Canary 1.2 software

Output Measurements

• normalized correlation coefficients
• signal similarity measures

Papers Using This Protocol (1)