osprey

Osprey is a program for viewing and printing spectrograms of sound files.

Osprey is a program for viewing and printing spectograms of sound files. It allows you to change various parameters that affect the computation and display of spectrograms, including the time/bandwidth tradeoff, the window type, and display brightness. It computes and caches spectrogram values on demand, minimizing computation time. It also allows manual logging of information about the sound (time, frequency, energy, etc.) for use in acoustic analysis.