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Sound Reference is a widget that calculates sound wavelengths for given frequencies and temperatures. It is a perfect reference tool for an audio engineer troubleshooting phase cancellation in multi-speaker loudsystems. It is also great reference for students.
  • Functional knobs and dials (can change values by turning the knobs on the console directly)
  • Calculates wavelengths of given frequencies for any room temperature
  • Displays the frequency of musical pitches or MIDI note values
  • Displays the music note closest to the given frequency
  • Calculates the speed of sound in any temperature
  • Converts between



Mac OS X 10.4.3 or later

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Current Version (1.x)


Downloads 1,349
Version Downloads 1,348
License Free
Date 31 Mar 2008
Platform OS X / PPC 32 / Intel 32
Price Free
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