1. Spectrogram

UltimaSound: A free PC-based audio speech and music spectrogram (frequency spectrum analyzer) software. UltimaSound is a real-time audio signal analysis. Realtime Spectrogram - Freeware program. One nice freeware program for that purpose was created by a company called Visualization Software.

UltimaSound: A free audio speech and music spectrogram software (frequency spectrum analyzer) UltimaSound: A free PC-based audio speech and music spectrogram (frequency spectrum analyzer) software UltimaSound is a real-time audio signal analysis software, and it is! With UltimaSound spectrogram software and a laptop, you can see a vivid picture of your voice and music in frequency domain in real time! Here is an youtube teaser for the software: This is a great project for and science class teaching in middle/high school to visually demonstrate the elements of sound: frequency, amplitude, pattern, spectrum. Read on and you will know how to impress your friends and teachers in science fair.

What should you know first? It is time to review what you learnt in science class. Harry james.

Spectrogram

Well, if you have returned what you learnt to the teachers after passing the grade, you may find the following wiki info useful:) UltimaSound is a Freeware for home use.