Projects / SoundRuler


SoundRuler is a tool for acoustic analysis, graphing, and teaching. It interactively recognizes and measures 35 temporal and spectral properties of each sound in a file. It also features several measurement, graphing, and didactic modules.

Operating Systems

Recent releases

  •  30 Sep 2007 06:09

    Release Notes: Many new features and improvements were made, including manual measurements, logging, one-click plotting, and color spectrograms. Binaries were added for Mac OS X (PPC).

    •  13 Aug 2004 07:05

      Release Notes: Templates were added for exporting graphs. The Cross Correlation module (CCA) was improved with the ability to play and plot sounds, to load calls from a file, to load a whole folder with files for CCA, and to define extra sound or not around the call. Control was added over playback rate, so that fast and high frequency sounds can be heard at slower tempos and lower frequencies. The compilation is now simpler, smaller, and faster. The precision of the measurements of energy in the harmonics was improved.

      •  24 Mar 2004 01:11

        No changes have been submitted for this release.


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