The SW tools provided on this page are free and offered on an as-is basis. However, if you feel these small programs are useful and want to give something back, then please consider donating. There's a Donate button at the bottom of the page. The money will help support my horn loudspeaker research project, which has very little funding from the university.
The Room Mode Calculator
You can find several room mode calculators on the web, that will list the mode frequencies in a shoebox shaped room for you. This is not one of them.
The Room Mode Calculator can of course also do this, but what is more, it calculates the frequency response at one position in the room resulting from a source at another position. Actually, you can have two sources at two different positions.
The reason for writing the RMC was to put to use a snippet of code I had written in Matlab for the purpose of calculating the frequency response of a source in a room. I wanted to be able to move the source(s) and receiver around, and see the effect on the response in realtime. This program lets you do that, unless the room is very large.
Please report any bugs. I will try do fix them as soon as possible. I do however have many other projects, so it may take a while. I also hope to expand the number of features in this program, so keep checking back every once in a while.