Sound effect compensation method, sound effect compensation device, readable storage medium and terminal

A technology of sound effect compensation and audio processing, applied in loudspeaker, tone control, signal processing, etc., to achieve the effect of good listening experience

Active Publication Date: 2018-08-21
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Therefore, the audio processing device manufactured by adopting a unified standard frequency re

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  • Sound effect compensation method, sound effect compensation device, readable storage medium and terminal
  • Sound effect compensation method, sound effect compensation device, readable storage medium and terminal
  • Sound effect compensation method, sound effect compensation device, readable storage medium and terminal

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[0028] In order to make the purpose, technical solutions, and advantages of this application clearer, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, but not to limit the application.

[0029] It can be understood that the terms "first", "second", etc. used in the present invention can be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish the first element from another element. For example, without departing from the scope of the present invention, the first obtaining unit may be referred to as the second obtaining unit, and similarly, the second obtaining unit may be referred to as the first obtaining unit. Both the first acquisition unit and the second acquisition unit are acquisition units, but they are not the sam...

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Abstract

The invention relates to a sound effect compensation method, a sound effect compensation device, a readable storage medium and a terminal. The method comprises the following steps: determining an acoustic transmission function of an audio processing device in an auditory meatus of a user according to an audio signal currently output by the audio processing device; acquiring a current monitoring frequency response curve of the audio processing device according to the acoustic transmission function; and comparing the monitoring frequency response curve with a standard frequency response curve tocompensate the audio signal. Ear print information of the user and the monitoring frequency response curve corresponding to the ear print information can be acquired through the currently output audio signal of the audio processing device, the monitoring frequency response curve is adjusted automatically according to the standard frequency response curve, thus, timbre of the audio signal can be compensated, consequently, the method and the device can be adapted to the users with different ear print information, and better auditory experience can be provided for different users.

Description

technical field [0001] The present application relates to the field of audio technology, and in particular to a sound effect compensation method and device, a computer-readable storage medium, and a terminal. Background technique [0002] With the development of science and technology, people's demand for various electronic devices is increasing day by day, and at the same time, their quality requirements are also getting higher and higher. In particular, high-quality listening experience has become a very important aspect in people's evaluation of daily audio input and output devices. [0003] Generally, in order to achieve a uniform listening effect, audio processing devices of the same model of the same manufacturer will perform a standardized timbre calibration operation on the audio processing device before leaving the factory, that is, set a uniform standard frequency response for the audio processing device. curve. However, each person has unique earprint information...

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Application Information

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IPC IPC(8): H04R3/12
CPCH04R3/12H04R2430/00H04R3/04H04R29/001H04R2400/01G10K15/12H03G5/025H04R29/00H04R2430/03
Inventor 严笔祥
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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