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Audio device with learning and adaptive quiet mode capabilities

An audio power, audio amplifier technology used in audio compression to solve problems such as wall humming

Pending Publication Date: 2021-06-18
INTERDIGITAL CE PATENT HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you connect the TV to a hi-fi audio system the problem becomes more difficult as the audio response is better and the walls are still humming in quiet mode

Method used

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  • Audio device with learning and adaptive quiet mode capabilities
  • Audio device with learning and adaptive quiet mode capabilities
  • Audio device with learning and adaptive quiet mode capabilities

Examples

Experimental program
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Embodiment Construction

[0020] It is to be understood that the drawings and description have been simplified to illustrate elements relevant to a clear understanding, while many other elements found in typical digital multimedia content delivery methods and systems have been eliminated for the sake of clarity. However, because such elements are well known in the art, a detailed discussion of these elements is not provided herein. The disclosure herein is directed to all such variations and modifications known to those skilled in the art.

[0021] figure 1 is a block diagram illustrating a system 100 that can receive and display content. The system can be a complex home theater or a mobile tablet or smartphone. In the exemplary embodiment shown, system 100 details figure 1 Configurations of the digital television receiving device 100 and the home theater device 200 in the home theater system 1 illustrated in . The system may include a decoder / encoder 140, a display 150 with an integrated or altern...

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PUM

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Abstract

An apparatus and method are provided for controlling the volume of a content. In one embodiment, sound associated with a content is received as well as a request for a volume change associated with the content. An equalization ratio is then obtained based on an amplification and a compression parameter. It is then analyzed whether a volume change will cause a coordinate change in the amplifier or compression levels associated with the content. If a volume change will cause a coordinate change in the amplifier or compression levels associated with the content, the volume change is limited.

Description

technical field [0001] This embodiment relates generally to audio compression, and more particularly to providing audio control based on user habits and provided content. Background technique [0002] This section is intended to introduce the reader to various aspects of art, which may be related to various aspects of the embodiments described and / or claimed below. The discussion is considered helpful in providing the reader with background information to facilitate a better understanding of the various aspects. Accordingly, it should be understood that these statements are to be read in this light, and not as admissions of prior art. [0003] Dynamic range compression uses audio processing to reduce the volume of loud sounds. Alternatively, quiet sounds can also be amplified by reducing and compressing the dynamic range of the audio signal. Dynamic range compression reduces loud sounds above a certain threshold while leaving quiet sounds unaffected. It also increases th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03G7/00
CPCH03G7/002H03G9/025H04N21/2187H04N21/4394H04N21/4398H04N21/44008H04N21/4852
Inventor T.莫林D.德鲁格昂-哈蒙G.奎尔
Owner INTERDIGITAL CE PATENT HLDG