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:
May. 07, 2024
Filed:
Apr. 05, 2022
Wistron Corporation, New Taipei, TW;
Han-Yi Liu, New Taipei, TW;
Chang-Hsin Lai, New Taipei, TW;
Wistron Corporation, New Taipei, TW;
Abstract
A multimedia system and a multimedia operation method are provided. The multimedia system includes a signal encoder, a screen, multiple loudspeakers, a processor, and an amplifier circuit. The signal encoder encodes an image signal, an audio signal, and an audio enhancement signal to provide a multimedia signal. The image signal is divided into multiple regional image signals based on multiple display regions. The audio signal includes multiple regional audio signals corresponding to the regional image signals. The processor extracts the image signal, the regional audio signals, and the audio enhancement signal from the multimedia signal and controls the screen to display the image signal. The amplifier circuit adjusts the regional audio signals in response to the audio enhancement signal and provides the adjusted regional audio signals to the loudspeakers.