Audio SW / VisualPAM

bar


Description

VisualPAM is a real-time sound visualization program using the OpenGL 3D graphics API. Originally,  a basic structure of this program was developed as a homework1 for the course Music256a at Stanford. It is impemented for the purpose of developing a psycho-acoustic model for audio coding, which is an ongoing project. I hope this program to help my own psycho-acoustic model to be enhanced.

It displays real-time 3D animated audio spectrum, time-domain waveform and its psycho-acoustics information using mic-input. Psycho-acoustics information2 includes:
VisualPAM
VisualPAM

How to use

Download

Please email me for any questions and suggestions on this program. =)
    [NOTE]
        This program uses GLUT (OpenGL Utility Toolkit) and RtAudio.




Posted on Mar. 15, 2010
1 https://ccrma.stanford.edu/wiki/256a-fall-2009/hw3
2 Marina Bosi and Richard E. Goldberg, Introduction to Digital Audio Coding and Standards, Kluwer Academic Publishers, 2002