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
CN114095828APending Publication Date: 2022-02-25ANKER INNOVATIONS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ANKER INNOVATIONS TECH CO LTD
Publication Date
2022-02-25

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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.
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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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