Audio signal processing method and device, electronic equipment and storage medium

An audio signal and processing method technology, applied in the field of signal processing, can solve problems such as poor headphone timbre, and achieve the effects of improving frequency division frequency error and product consistency problems, improving phase shift, and improving sound quality fidelity

Pending Publication Date: 2022-02-25
ANKER INNOVATIONS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, due to the limitation of the physical space of the earphones, many earphones have poor timbre in the entire audio range.

Method used

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  • Audio signal processing method and device, electronic equipment and storage medium
  • Audio signal processing method and device, electronic equipment and storage medium
  • Audio signal processing method and device, electronic equipment and storage medium

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Embodiment Construction

[0048]Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0049] Those skilled in the art can understand that terms such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish objects such as different steps, devices, or modules, and neither represent any specific technical meaning, nor represent the relationship between them. logical sequence between.

[0050] It should also be understood that in the embodiments of the present disclosure, "plurality" may refer to two or more than two, and "at least one" may refer to one, two or more than two.

[0051] It should also be understood that any component, data or structure ment...

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Abstract

The embodiment of the invention discloses an audio signal processing method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a target audio digital signal, wherein a format of the target audio digital signal is a pulse coding format; respectively processing the target audio digital signal by adopting at least two preset filters to generate at least two paths of filtered audio digital signals; and converting the at least two paths of filtered audio digital signals into audio analog signals, outputting at least one path of audio analog signal to a moving coil loudspeaker, and outputting at least the other path of audio analog signal to a moving iron loudspeaker. According to the embodiment of the invention, the sound quality fidelity can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of signal processing, in particular to an audio signal processing method, device, electronic equipment, and storage medium. Background technique [0002] In today's information age, people pay more and more attention to daily life experience, and their requirements for "listening" are getting higher and higher. [0003] Under the dual influence of consumption level and industry popularity, users' requirements for audio are not only "just listen to it" in the past. Currently, more and more users use earphones to listen to audio. However, due to the limitation of the physical space of the earphones, the timbre of many earphones in the entire audio range is not good. [0004] It can be seen that how to improve the fidelity of audio is a technical issue worthy of attention. Contents of the invention [0005] In view of this, in order to solve the above technical problem or part of the technical pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10H04R3/04G10K11/178
CPCH04R1/1083G10K11/17853H04R3/04
Inventor 吴叶富郭锐
Owner ANKER INNOVATIONS TECH CO LTD
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