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Audio signal processing method and audio signal processing device

An audio signal processing and audio signal technology, applied in the field of signal processing, can solve problems such as the inconsistency between music beat frequency and step frequency

Active Publication Date: 2016-12-07
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides an audio signal processing method and an audio signal processing device, which can automatically adjust the music tempo according to the stride frequency, and solve the problem that the music tempo frequency is inconsistent with the stride frequency

Method used

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  • Audio signal processing method and audio signal processing device
  • Audio signal processing method and audio signal processing device
  • Audio signal processing method and audio signal processing device

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Embodiment Construction

[0033] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

[0034] The present invention is mainly applied in the process of the user carrying...

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Abstract

The invention discloses an audio signal processing method. The method comprises the following steps: acquiring a stride parameter of a user in the movement process; acquiring a to-be-processed audio signal from a terminal; modifying the beat frequency of the audio signal according to the stride parameter so that the difference between the modified beat frequency of the audio signal and the stride parameter is less than a preset threshold; outputting the modified audio signal. The invention further provides a terminal capable of realizing the above audio signal processing method. The consistency of the music beat frequency and the user movement stride can be maintained through the adoption of the method disclosed by the invention.

Description

technical field [0001] The invention relates to the field of signal processing, in particular to an audio signal processing method and an audio signal processing device. Background technique [0002] With the development of electronic technology, miniature audio equipment is very popular. For many people, it is a habit to listen to music with headphones while exercising. Music can have an impact on the user's exercise behavior. Users who listen to music will adjust their exercise behavior according to the beat of the music. When the beat of the music changes, the user's exercise frequency will also change. Generally speaking, fast and slow movements are not conducive to the user's health. If the running pace is consistent with the rhythm of the music, the movement rhythm will not change, which is beneficial to the user's health. [0003] In order to keep the running cadence consistent with the music beat, the terminal can use sensors to detect the user's cadence, and then s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04L29/06G10H1/00
CPCG10H1/0025G10H1/0033G10H2210/391G10H2210/375H04M1/72442H04M1/72454H04L65/75
Inventor 宋英鑫赵伟峰
Owner TENCENT TECH (SHENZHEN) CO LTD
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