S P E A R      Downloads

Latest Versions

For macOS X 10.10 or later (x86-64 and arm64 universal binary)
Download - v0.8.2  13.01 MB Note that this build is self-signed. You will likely see a warning “SPEAR” can’t be opened because Apple cannot check it for malicious software. Right click on SPEAR, and choose Open. Then click the Open button.
For MacOS X 10.4 or later (Intel and PowerPC 32-bit universal binary)
Download - v0.7.4  4.25 MB
For Windows XP/Vista
Download - v0.7.4  1.99 MB
For MacOS X 10.2 and 10.3 (PowerPC)
Download - v0.6.4r2  1.37 MB
For MacOS 9 (requires CarbonLib 1.6)
Download - v0.6.4r2  1.11 MB

Example Files

Analyses of input sounds from the Analysis/Synthesis Comparison Session at ICMC 2000 in Berlin.

Timbre Studies

Visit the timbre studies page to hear some examples of SPEAR analyses that have been transformed and resynthesized using Common Lisp Music.

Documents

D.M.A.dissertation — Spectral Analysis, Editing, and Resynthesis: Methods and Applications (pdf)

ICMC paper — “Software for Spectral Analysis, Editing, and Synthesis.” (pdf)

Older Versions

Old versions are available for download here.

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