Software Developed by Suitable Systems

  • ToneTester is a Macintosh application that tests hearing. Specifically, it looks for offsets in how each of a person's ears hears pitch (the formal term for this is \binaural diplacusis\ or \interaural pitch difference\).

    • Freeware (Free)
    • 188 Kb
    • Mac OS
  • Turns your Sudden Motion Sensor-equipped laptop into a three-axis seismograph. It shows a scrolling chart of the three axes of acceleration, reading up to five hundred samples per second. The resizable, real-time scrolling display shows an enormous ...

    • Freeware (Free)
    • 287 Kb
    • Mac OS X 10.4 or later
  • SeisMac turns your Sudden Motion Sensor-equipped laptop into a three-axis seismograph. It shows a scrolling chart of the three axes of acceleration, reading two hundred samples per second.

    • Freeware (Free)
    • 208 Kb
    • Mac PPC