Analysis and resynthesis

• musique concrete
  • records
  • tape
  • ...
  • finally a computer
• example: freqtweak
• PVC (Phase Vocoder)
  see all PVC_* Help files in SuperCollider.
• LPC (Linear Predictive Coding)
  see all LPC* Help files in SuperCollider (use "lpcanal" program, part of Csound)
  (does not seem to work with current csound5 lpanal)

Example of sound manipulation:
Mortuos Plango, Vivos Voco (1980), Jonathan Harvey

SMS

SMS by Xavier Serra (1989). The original paper (1989), CMJ Article, (1990)

ATS

ATS is a software library of functions for spectral Analysis, Transformation, and Synthesis of sound based on a sinusoidal plus critical-band noise model.

• The ATS Home Page at DXARTS
• the original page at CCRMA.
• The ATS manual: ATS manual
• A paper with theory: ATS paper

Link to ATSH

• gui program: atsh
• command line program: atsa

Lots of great info from Julius Smith and friends:

• PARSHL: An Analysis/Synthesis Program for Non-Harmonic Sounds Based on a Sinusoidal Representation
• More than you ever wanted to know about FFT Windows
• Course page for Music 421, where you can learn all about this stuff.