Patents by Inventor Anniruddha Satoskar

Anniruddha Satoskar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems and methods for reduction of audio artifacts in an audio system with dynamic range enhancement
    Patent number: 9998823
    Abstract: In accordance with embodiments of the present disclosure, a control circuit may be configured to, responsive to an indication to switch between gain modes of a signal path having an analog path portion and a digital signal path portion, switch a selectable analog gain of the analog path portion between a first analog gain and a second analog gain, switch a selectable digital gain of the digital signal path portion between a first digital gain and a second digital gain, wherein the product of the first analog gain and the first digital gain is approximately equal to the product of the second analog gain and the second digital gain, and control an analog response of the signal path to reduce the occurrence of audio artifacts present in the output signal as a result of the switch between gain modes of the signal path. A signal path may have an analog path portion and a digital signal path portion.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: June 12, 2018
    Assignee: Cirrus Logic, Inc.
    Inventors: Ku He, Tejasvi Das, John L. Melanson, Anniruddha Satoskar