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:
Aug. 13, 2024
Filed:
Jan. 31, 2023
Realtek Semiconductor Corporation, Hsinchu, TW;
Lien-Hsiang Sung, Hsinchu, TW;
REALTEK SEMICONDUCTOR CORPORATION, Hsinchu, TW;
Abstract
An electronic device includes a receiving unit, a signal processing unit, a transmitting unit, and an audio timing unit. The receiving unit receives audio data and first video data. The signal processing unit generates second video data and a pixel clock signal for playing the second video data according to the first video data. The transmitting unit transmits the second video data, the audio data, the pixel clock signal, and a cycle time stamp (CTS) to a receiver. The audio timing unit generates an internal reference signal adjusts a frequency of the internal reference signal according to a receiving speed of the audio data, and generates the CTS according to the internal reference signal and the pixel clock signal so that the receiver can generate an audio clock signal for playing the audio data according to the pixel clock signal and the CTS.