A new version of SoundRuler was released (0.941).
It is free and open code as always. It can be downloaded at
http://soundruler.sourceforge.net
Changes in this release:
Added templates for exporting graphs.
Improved the Cross Correlation module:
- ability to play and plot sounds
- load calls from file
- load whole folder with files for CCA
- define extra sound or not around the call
- fixed bugs in CCA of oscillograms and filtering
Added control over playback rate, so that fast and high frequency sounds
can be heard at slower tempo and lower frequency.
Changed the method of compilation of the executable, turning it simpler,
smaller and faster.
Improved the precision of the measurements of energy in the harmonics.
Minor bug fixes.
Obs: The OSX version is close but not ready yet.
What is SoundRuler?
SoundRuler is a tool for acoustic analysis, graphing and
teaching. It interactively recognizes and measures about 35
temporal and spectral properties of each pulse within each
call in a file. It features acoustic similarity routines, real-time
filtering, auditory filtering, graph batch production with
extensive editing options, and didactic modules.
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Marcos Gridi-Papp
http://treefrog.biosci.utexas.edu/mgpapp
[EMAIL PROTECTED]
Departamento de Zoologia
Instituto de Biociencias
Universidade Estadual Paulista - UNESP
Av. 24A, 1515 Cx.P. 199, CEP 13506-900
Rio Claro - Sao Paulo, Brasil
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