Spectrogram 16.0
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Spectrogram 16.0

Free Windows-based freeware audio spectrum analyzer
4 
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Latest version:
16.0.4 See all
Developer:
Visualization Software LLC
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Free  

A freeware analyzer for dual channel audio spectrum. The program can display a scrolling time-frequency representation of the spectrum or a real-time scope display of music, natural and artificial sounds, as well as human speech. Also, spectrum averaging for noise reduction and sound recording are available.

A freeware dual channel audio spectrum analyzer for Windows 95 which can provide either a scrolling time-frequency display or a spectrum analyzer scope display in real time for any sound source connected to your sound card. Version 4.2.0 replaces 4.1.2 and adds useful new features including spectrum averaging for noise reduction and more flexible scanning and recording capabilities. Spectrogram is ideal for any purpose related to sound spectrum analysis including analysis and identification of biological sounds, analysis and identification of human speech, analysis of musical performances, tuning of musical instruments, evaluation and calibration of home audio systems, and HAM radio audio reception and tuning.

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J
rating Jason Koval
Works pretty well, exporting the graphs is not 100 good but screen shots are useful. Its a simple way to get spectrum vs time for wave data.

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