ACTIVE NOISE CONTROL AND CUSTOMIZED AUDIO SYSTEM

摘要

An audio customization system responsive to one or more inputs that enhance aspects of an audio output and one or more inputs that diminish aspects of an audio output. The system is set up to be able to lessen the influence of ambient audio or in some situations enhance ambient audio over source audio. The system may specify aspects of audio to be modified by specification of filtering algorithm, characterization of audio samples, monitored distortion, user selection, location specification or environmental specification.

主权项

1. An active noise control system comprising:
an adaptive filter having a source audio input and an audio signal output; a filtration control connected to said adaptive filter; and a variable input control connected to said filtration control wherein said variable input control dynamically influences said filtration control.