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Method for realizing beat function on mobile terminal and mobile terminal

A technology of mobile terminals and metronomes, applied in metronomes, instruments, electro-acoustic musical instruments, etc., can solve the problems of not being as strong and durable as mechanical metronomes, and short life of electronic metronomes, and achieve easy portability, rich functions, and broad application prospects Effect

Active Publication Date: 2007-06-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Electronic metronomes have a shorter lifespan and are less durable than mechanical metronomes

Method used

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  • Method for realizing beat function on mobile terminal and mobile terminal

Examples

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Embodiment 1

[0028] Store the basic music files in the memory of the mobile terminal in advance, because the metronome needs to realize the beat playback of many different beats, different beat frequencies and even different timbres, especially the change range of the beat frequency is wide, if each type of beat Corresponding to each beat frequency is stored separately as a music file, which will take up a large amount of storage space and is unnecessary. The present invention only needs to store some basic units. The format of the music file can be any music file format, such as mp3, rm, wav, MIDI, etc.

[0029] The specific implementation of the method of the present invention is shown in Figure 1, comprising the following steps:

[0030] Step S10, reading music files according to user instructions.

[0031] In practical applications, the user starts and sets the metronome through the buttons and touch screen of the mobile terminal. For example, the user can set parameters such as tempo...

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Abstract

The method comprises: pre-saving the music files in the memory of mobile terminal; according to user's instruction, reading out the music files; according to the user's instruction, editing the music file, and playing the edited files. The invention also provides a mobile terminal thereof.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to realizing the metronome function on the mobile terminal. Background technique [0002] The vibration of objects produces sound waves, which travel through various media (such as air, water, etc.) to the eardrum, and are perceived as sound after being reflected by the brain. We usually refer to the sound of regular vibration (such as the sound from the strings) as musical tone. Music is formed by organically organizing musical tones (occasionally using some noise) according to certain rules. [0003] Tones consist of four properties: [0004] Pitch, the pitch of a sound. It is determined by the vibration frequency; [0005] The sound value is the length of the sound. It is determined by the duration of the vibration; [0006] Volume, that is, the intensity of sound. It is determined by the size of the vibration amplitude; [0007] Timbre, refers to the auditory effect of to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/32H04M1/21G04F5/02G10H1/40H04M1/72403H04M1/72442
Inventor 黄林华
Owner HUAWEI TECH CO LTD
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