System and method for digital signal processing

A system comprising:

• a graphic equalizer comprising:
• a filter module comprising a plurality of filters;
• a profile module configured to receive a profile comprising a plurality of filter equalizing coefficients;
• and
• an equalizing module configured to configure the plurality of filters using the plurality of filter equalizing coefficients from the profile, to receive first and second audio signals from at least one audio source, to adjust the plurality of filters using a first gain, to equalize the first audio signal using the plurality of filters of the graphic equalizer, to output the first audio signal, to adjust the plurality of filters, previously configured using the filter equalizing coefficients from the profile, using a second gain, to equalize the second audio signal using the plurality of filters of the graphic equalizer, and to output the second audio signal,
• a first high shelf filter configured to filter the first and second signals prior to compressing the first and second signals with a compressor;
• a low shelf filter configured to receive the first and second signals from the first high shelf filter and to filter the first and second signal prior to the graphic equalizer equalizing the first and second signals;
• and
• a second high shelf filter configured to receive the first and second signals from the low shelf filter and to filter the first and second signals.