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. This free PC software is compatible with Windows XP/Vista/7/8/10/11 environment, 32-bit version. The following version: 1.5 was the most frequently downloaded one by the program users. The common filename for the program's installer is AcousticCalculator.exe. Our antivirus scan shows that this download is malware free.
From the developer:
Contains various calculators that can be used in acoustics.
A Helmholtz absorber is simply a box with a port on its front side to couple the enclosed volume of the airspace in the box to the air in the room. The depth of the enclosed airspace in the box behind the port and the width and depth of the port control the resonant frequency of the bass trap. Another form of Helmholtz resonator is created using perforated plywood - i.e.
You may want to check out more software, such as Aldo's Pianito, Easy Songwriter or HighC, which might be similar to AcousticCalculator.