Good way to check your results if you were in the bathroom or to compare them with the origional. A file is set for the input, impulse, and output. You can specify if you would like the impulse to change each time a block of the file is convolved and if you would like it to scale across the length of the impulse file in order to match with the length of the input file. When using a moving impulse it is best to set your window function to something other than rectangular. The brighten filter attempts to compensate for the natural rolloff of acoustic sounds that is doubled by the convolve operation.
Convolution can produce unpredictable amplitudes in the resultant file.
Useful when you are using the convolve process for reverb-type effects. One warning, setting the impulse length too high will cause large demands on your system's memory and potentially cause the system to become unstable. HOG's EQ Matcher takes an input file and changes its average frequency spectrum to be that of a selected model file. You can set the number of frequency bands used in the comparison and the number of times that the windows overlap. The higher the percentage, the more smearing applied.