Patent ID: 9543917
Date: 2017-01-10
CPC Classifications: H03G

Claim:
1. An equalizer comprising: parametric equalization hardware that is coupled to computer readable memory with software in the form of programming code configured to present a command interface to a user and control the equalization hardware to manipulate the frequency, the Q, and the gain of an audio signal; wherein the computer hardware and software are configured to visually present the frequency response curve of the audio equipment to the user via the command interface; wherein the computer software may be operationally configured to alter the shape of the resonance response curve and correspondingly equalize the audio signal; wherein the software is further in the form of programming code that is configured to display a character control slider on the command interface that, when manipulated, simultaneously varies the Q and gain of an equalization curve between two preset values defined by: (1) a high gain and narrow Q; and (2) low win and wide Q.