The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 07, 2023
Filed:
May. 07, 2021
Applicant:
Realtek Semiconductor Corporation, Hsinchu, TW;
Inventors:
Chang-Chih Chen, Hsinchu, TW;
Tsung-Peng Chuang, Hsinchu, TW;
Assignee:
REALTEK SEMICONDUCTOR CORPORATION, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 5/04 (2006.01); H04R 3/12 (2006.01); G06F 5/06 (2006.01); G06F 3/16 (2006.01);
U.S. Cl.
CPC ...
H04R 5/04 (2013.01); G06F 3/165 (2013.01); G06F 5/06 (2013.01); H04R 3/12 (2013.01); H04R 2420/01 (2013.01); H04R 2430/01 (2013.01);
Abstract
An audio processing chip includes a detector circuit, a first-in first-out (FIFO) circuit, and an adjustment circuitry. The detector circuit is configured to detect an audio stream to output an enable signal. The FIFO circuit is configured to start outputting audio data corresponding to a channel in the audio stream to be a first signal. The adjustment circuitry is configured to process the first signal, in order to generate an output signal and transmit the output signal to a speaker.