[PD] Sonograph~ v0.2

[Krzysztof Czaja]

hi,

although sinusoidal models seem to be better suited for morphing
than plain sfft methods, you should be able to find many sfft
morphing examples in ICMC, DAFx, and probably other conference
proceedings (all DAFx papers are available online).

The one easiest source of reference you should have a look at
is the work of Christopher Penrose and Eric Lyon, for example
http://www.sfc.keio.ac.jp/~penrose/PVNation.  There is a jMax
port of FFTease at http://mamalala.de/files/FFTease/index.html.

The classic sfft-based application is SoundHack (Macintosh only).
SoundHack `mutations' are described in

@Article{ polansky96,
  author      = "Polansky, L., Erbe, T.",
  title	      = "Spectral Mutation in Soundhack",
  journal     = "CMJ",
  year	      = 1996,
  volume      = 20,
  number      = 1,
  pages	      = "92-101"
}

The program itself is described in

@Article{ erbe97,
  author      = "Erbe, T.",
  title	      = "SoundHack: A Brief Overview",
  journal     = "CMJ",
  year	      = 1997,
  volume      = 21,
  number      = 1,
  pages	      = "35-38"
}

Krzysztof

> Yves Degoyon wrote:
...
> of this mail is a request for finding
> litterature about fft's morphing algorithms.
> the goal is to implement these algorithms
> to provide new transformations to sonograph~.
...