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Executable JAR, Sample Data, and Source Code: (163 KB)

Download the .ZIP file to your computer, and unzip it. The actual Audio Abacus is a Java .JAR file called AudioAbacus.jar. There are essential library, documentation, help, and sample data files also included in the .ZIP package. Keep all those files. To run the program, on a Mac you can just double-click the sandbox.jar file. On other platforms you may need to run the program using an AppletViewer, or from the command line like:

% java -jar AudioAbacus.jar

Note that a developer's version, including source code, and some documentation, is also available for free download. Please contact us for the details on that download.
Send any questions to Bruce Walker (

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