Evaluation of Seven Time-Frequency Representation Algorithms Applied to Broadband Echolocation Signals

<div>Test signal 2 (S2) is composed of two transient down-sweep chirps overlapping in frequency content with a 35 <i>μ</i>s start time difference.</div>

Advances in Acoustics and Vibration

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Figure 2

Figure 2: Evaluation of Seven Time-Frequency Representation Algorithms Applied to Broadband Echolocation Signals 