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Sound effect processing method, device and multimedia equipment

A technology for multimedia equipment and sound effect processing, applied to sensor parts, sensors, electrical components, etc., can solve problems such as sound quality damage, poor sound experience, and volume attenuation, and achieve the effect of eliminating volume attenuation or sound quality damage and improving the sound effect experience

Active Publication Date: 2019-10-22
WHALEY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the propagation of sound in the air is multi-directional propagation centered on the speaker. The above method still has problems such as poor sound experience, volume attenuation or sound quality damage.

Method used

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  • Sound effect processing method, device and multimedia equipment
  • Sound effect processing method, device and multimedia equipment
  • Sound effect processing method, device and multimedia equipment

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] It shou...

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Abstract

The embodiment of the invention provides a sound effect processing method, a device and multimedia equipment; the method specific realizing principle comprises the following steps: firstly obtaining space position parameters, and then processing the space position parameter data, thus obtaining sound effect compensation parameters corresponding to the space position parameters; processing the sound effect outputted by the loudspeaker of the multimedia equipment according to the sound effect compensation parameters. The method and device can greatly reduce volume attenuation or timbre damages caused by the space environment differences of the multimedia equipment.

Description

technical field [0001] The present invention relates to the technical field of sound effect processing, in particular to a sound effect processing method, device and multimedia equipment. Background technique [0002] The distance between the walls of the working space environment (for example, bedroom, living room) where the multimedia equipment (such as a TV) is located varies greatly, and the placement positions of the multimedia equipment in the working space environment are also different. When the multimedia equipment is working, the sound from the speakers of the multimedia equipment will be reflected by the walls of the working space environment, and the left and right speakers will interfere with each other, and the sound will be further damaged after being reflected by the walls, thus Reduce the audio quality of the speaker output. [0003] In the prior art, sound effect parameters are configured according to the distance between the loudspeaker of the multimedia ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R3/00
Inventor 吕强程焦龙肖宜
Owner WHALEY TECH CO LTD