The 1.5 version of AcousticCalculator is available as a free download on our website. This free program is an intellectual property of mhsoft. AcousticCalculator is included in Multimedia Tools.
From the developer:
Contains various calculators that can be used in acoustics.
You may want to check out more software, such as LimeWire Turbo Accelerator, Joy RingTone Converter or Aldo's Pianito, which might be similar to AcousticCalculator.