Method and device for controlling music rhythm and mobile terminal

A mobile terminal and music control technology, applied to electro-acoustic musical instruments, instruments, etc., can solve the problem of changing the rhythm of music, and achieve the effect of easy operation and beautiful rhythm

Inactive Publication Date: 2013-05-01
BEIJING RUIXIN ONLINE SYST TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two modes of playing music must be finely operated by the user's fingers, and the rhythm of the music cannot be changed when the user does not operate, for example, it is inconvenient to operate. How to change the rhythm of the music by changing the balance of the terminal

Method used

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  • Method and device for controlling music rhythm and mobile terminal
  • Method and device for controlling music rhythm and mobile terminal
  • Method and device for controlling music rhythm and mobile terminal

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Embodiment Construction

[0036] Specific embodiments of the present invention will be described in detail below. It should be noted that the embodiments described here are for illustration only, and are not intended to limit the present invention.

[0037] Before introducing the idea of ​​the present invention, the terms used in the present invention are firstly explained, so as to better understand the technical solution of the present invention.

[0038] Spectrum: Any variable that has a complex form in time or space distance can be decomposed into many resonances of different amplitudes and frequencies, and the amplitude values ​​of these resonances are arranged in frequency (or period) graphs.

[0039] Sampling rate: defines the number of samples extracted from a continuous signal per second to form a discrete signal, expressed in Hertz (Hz). The reciprocal of the sampling rate is the sampling period (also known as sampling time), which represents the time interval between samples.

[0040] Four...

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Abstract

The invention discloses a method for controlling music rhythm. The method is suitable for a mobile terminal, and comprises the following steps: S1, detecting an inclination angle of the mobile terminal; S2, outputting control data of music rhythm corresponding to the inclination angle when the change of the inclination angle is more than a certain angle; and S3, outputting a control signal to change the music play rhythm played by the mobile terminal according to the control data. The music rhythm can be changed by the method provided by the invention on the basis of the change of the inclination angle of the mobile terminal so that the operation of the user using the mobile terminal is simpler.

Description

technical field [0001] The invention relates to the field of music playing, in particular to a method, device and mobile terminal for controlling music rhythm. Background technique [0002] The intelligentization and entertainment of mobile terminals have become more and more popular trends. The current mobile terminals basically have the function of playing music, and there are probably two ways for mobile terminals to control the rhythm of music, one is through the keyboard of the mobile terminal, and the other is One is through the touch screen of the mobile terminal. These two modes of playing music must be finely operated by the user's fingers, and the rhythm of the music cannot be changed when the user does not operate, for example, it is inconvenient to operate. The method of changing the rhythm of the music by changing the balance of the terminal. Contents of the invention [0003] In order to solve the above problems, an object of the embodiments of the present ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10H1/40G10H1/00
Inventor 巩红霞
Owner BEIJING RUIXIN ONLINE SYST TECH
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