Patent ID: 8571232

Claim:
An audio reproduction system comprising: a discrete signal source; a reference signal circuit coupled to said discrete signal source for producing an in-phase reference signal; a phase inverting signal circuit coupled to said discrete signal source for producing a polarity-inverted signal from said discrete signal source; a first phase layered signal circuit coupled to said discrete signal source for producing a first phase layered signal by an instantaneous or substantially instantaneous change in phase of said discrete signal source; a second phase layered signal circuit coupled to said discrete signal source for producing a second phase layered signal by an instantaneous or substantially instantaneous change in phase of said discrete signal source; amplifier circuitry for adjusting the amplitude of the first phase layered signal and the second phase layered signal; and an output circuit coupled to the output of said reference signal circuit and the output of said phase inverting signal circuit and the output of said amplifier circuitry to form a composite output signal based on said in-phase reference signal, said polarity-inverted signal and said amplitude adjusted first and second phase layered signals.