CN1984407A - Method for realizing beat function on mobile terminal and mobile terminal - Google Patents
Method for realizing beat function on mobile terminal and mobile terminal Download PDFInfo
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- CN1984407A CN1984407A CNA2006100610205A CN200610061020A CN1984407A CN 1984407 A CN1984407 A CN 1984407A CN A2006100610205 A CNA2006100610205 A CN A2006100610205A CN 200610061020 A CN200610061020 A CN 200610061020A CN 1984407 A CN1984407 A CN 1984407A
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- music file
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- portable terminal
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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
The present invention relates to field of mobile terminals, relate in particular to and on portable terminal, realize beat function.
Background technology
The vibration of object has produced sound wave, and sound wave propagates into ear-drum by various media (as air, water etc.), and the reflection of process brain is perceived as sound.We call musical sound vibrating sound clocklike (the qin sound that sends as string) usually.Musical sound (also can use some noises once in a while) organically is organized into according to certain rule just formed music together.
Sound comprises four characteristics:
Pitch, the i.e. height of sound.Be how much deciding by vibration frequency;
Value, the i.e. length of sound.Be to decide by the time length that vibration continues;
Volume, the i.e. power of sound.Be that size by Oscillation Amplitude decides;
Tone color refers to the auditory effect of sound.Be that power by what and each overtone of overtone decides.
Three key elements of music are melody, harmony and rhythm.All factors relevant with the time in the rhythm general reference music comprise bat, trifle, cycle period and stress etc.Bat in the music is divided into strong beat and weak beat.Strong beat and weak beat are organized according to certain rule and have just been formed beat.
Metronome (also claiming metronome, breath-group machine, metronome etc.) is a kind of instrument that can get stipulated number bat point exactly in per minute.Metronome has two important parameters: beat frequency, beat.Beat frequency is how many bats of per minute; Beat is the beat number of every trifle.Metronome has been brought into play enormous function in music, mainly contain the following aspects:
Cultivate stable timing: use metronome can obtain stable a, rhythm accurately, can help to increase timing.
Determine the speed of melody: can determine the performance speed of melody by metronome, can select the rhythm expected, obtain accurate beat according to the scale on the metronome.
Calculate the used time of melody: can utilize metronome to calculate the used time of certain first melody, perhaps under suitable performance speed, determine the bat number of per minute, with scale designation that melody is lost no time.
Existing metronome is divided into two kinds of mechanical type metronome and electronic metronomes.The mechanical type metronome is to utilize the isochronism control metronome of pendulum to come the instrument of timing, constitute by a clockwork and a pendulum, pendulum can be set at per minute tens times to more than 200 times (being generally 40 times to 208 times), but, the mechanical type beat function is simpler, can't realize syncopation, multiple bat, mixes bat, become special beat such as bat and volume is regulated, light indication and preparation are clapped etc. enriches function.Electronic metronome is divided into pure hardware circuit and adopts two kinds of microcomputer chips, and is in the majority with the electronic metronome that adopts single-chip microcomputer at present.The electronic metronome life-span is shorter, and it is sturdy and durable to be not so good as mechanical metronome.
Along with people's living standard improves constantly, the number of learning, like and be engaged in music constantly increases, also increasing to metronomic demand, on the other hand, portable terminal is also more and more universal as the indispensable means of communication of a kind of individual, gradually by single communication function towards integrating multi-functional direction evolution such as communication, multimedia, amusement.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method that realizes beat function on portable terminal.
A kind of method that on portable terminal, realizes beat function, wherein, in advance with the music literary composition
Part is stored in the memory of portable terminal, specifically may further comprise the steps:
A, read music file according to user instruction;
B, the described music file that reads is edited according to described user instruction;
Music file behind C, the described editor of broadcast.
A kind of portable terminal wherein, comprises editor module, is used for reading music file and it being edited according to user instruction.
As seen from the above technical solution, utilize this method provided by the invention can on portable terminal, realize more rich functions of more traditional metronome, and carry easily, have broad application prospects.
Description of drawings
Fig. 1 is a kind of method flow diagram of realizing beat function on portable terminal provided by the present invention;
Fig. 2 is a kind of mobile terminal structure figure with beat function provided by the present invention.
Embodiment
Core concept of the present invention is: in advance music file is stored in the memory of portable terminal, read music file in the mobile terminal memory and the described music file that reads is edited according to user instruction, play the music file behind the described editor.
For make purpose of the present invention, technical scheme, and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
Embodiment 1
In the memory of portable terminal, deposit basic music file in advance, because metronome will be realized the beat of multiple different beat, different beat frequency or even different tone colors and play, especially the excursion broad of beat frequency, if the corresponding every kind of beat frequency of every type beat is all deposited as a music file separately, can take a large amount of memory spaces, also there is no need, the present invention only need store some elementary cells.The form of music file can be any music file formats, as mp3, rm, wav, MIDI etc.
The specific implementation of the method for the invention may further comprise the steps as shown in Figure 1:
Step S10, read music file according to user instruction.
In actual applications, startup metronome such as the button of user by portable terminal, touch-screen also is provided with, and parameters such as beat, beat frequency can be set as the user, can also set repeat playing number of times etc.Further, a kind of beat and beat frequency can be set at every turn, also multiple beat and beat frequency can be set once; Can also before beginning broadcast, set corresponding several beat, and specify corresponding button for every kind of beat, in playing process, switch to corresponding beat consistently according to button, perhaps pre-set and switch to another kind of beat after certain beat is play some bats, loop play makes things convenient for the practitioner to practise the conversion of several beats like this; Can also set in advance the music file of the corresponding appointment of button, then in the process of playing, can insert some variations (for example adding husky hammer, syncopation etc.) according to button temporarily, as can after current trifle finishes, calling in the music file of appointment, switch to original music file after finishing again and play or the like.The central processing unit of portable terminal can be according to the user the generation user instruction is set.Then, at first in the memory of portable terminal, read corresponding music file according to the beat parameter in this user instruction.
Step S20, the described music file that reads is edited according to described user instruction.
Portable terminal can be edited the music file that is read according to user instruction after reading required music file, and its main editor comprises: the broadcasting speed of the music file that is read according to beat frequency parameter editor; The repeat playing number of times of the described music file that reads is set according to the broadcasting time parameter; Simultaneously, if only be provided with a kind of beat and beat frequency in advance, then can only edit and play a kind of rhythm, if set in advance multiple beat and beat frequency, can edit the continuous or continuous loop play that realizes multiple beat like this, further, can also come music file is edited for every kind of specified corresponding button of beat, in playing process, can switch to corresponding beat consistently like this according to button according to what set in advance.
Music file behind step S30, the described editor of broadcast.
In actual applications, need music file is carried out some basic handling before the music file after playing editor, at first can convert the music file behind the described editor to analog signal by digital signal, simultaneously, in order to guarantee result of broadcast, portable terminal also the analog signal after the conversion can be cushioned and processings such as low-pass filtering after carry out audio frequency again and amplify broadcast.
The present invention also provides a kind of portable terminal, as shown in Figure 2, is provided with editor module 100 in this portable terminal, and its function is: read music file in the mobile terminal memory and it is edited according to user instruction.Editor module 100 specifically can comprise reading submodule 100a and editor's submodule 100b, and wherein, the function of reading submodule 100a is: read music file according to the beat parameter in the user instruction in memory; The function of editor's submodule 100b is: according to user instruction the described music file that reads is edited.
As seen from the above technical solution, utilize this method provided by the invention can on terminal, realize more rich functions of more traditional metronome, and carry easily, have broad application prospects.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (8)
1: a kind of method that on portable terminal, realizes beat function, it is characterized in that, music file is stored in the memory of portable terminal in advance, specifically may further comprise the steps:
A, read music file according to user instruction;
B, the described music file that reads is edited according to described user instruction;
Music file behind C, the described editor of broadcast.
2, the method for claim 1 is characterized in that, described user instruction comprises: beat and/or beat frequency and/or broadcasting time.
3, method as claimed in claim 2 is characterized in that, describedly reads music file according to user instruction and is specially:
In memory, read music file according to the beat parameter in the described user instruction.
4, method as claimed in claim 2 is characterized in that, the described music file that is read editor specifically according to user instruction comprises:
Be provided with according to the broadcasting speed of the beat frequency parameter in the described user instruction, the broadcasting time of music file is set according to the broadcasting time parameter in the described user instruction music file.
5, the method for claim 1 is characterized in that, the music file after playing described editor takes a step forward and comprises:
Convert the music file behind the described editor to analog signal by digital signal.
6, method as claimed in claim 5 is characterized in that, this method further comprises, the analog signal after the described conversion is cushioned and low-pass filtering and audio frequency processing and amplifying.
7, a kind of portable terminal is characterized in that, comprises editor module, is used for reading music file and it being edited according to user instruction.
8, portable terminal as claimed in claim 7 is characterized in that, described editor module comprises reading submodule and editor's submodule, and wherein reading submodule is used for reading music file according to the beat parameter of user instruction in memory; Editor's submodule is used for according to user instruction the described music file that reads being edited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100610205A CN100484160C (en) | 2006-06-07 | 2006-06-07 | Method for realizing beat function on mobile terminal and mobile terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100610205A CN100484160C (en) | 2006-06-07 | 2006-06-07 | Method for realizing beat function on mobile terminal and mobile terminal thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1984407A true CN1984407A (en) | 2007-06-20 |
| CN100484160C CN100484160C (en) | 2009-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100610205A Active CN100484160C (en) | 2006-06-07 | 2006-06-07 | Method for realizing beat function on mobile terminal and mobile terminal thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104427113A (en) * | 2013-09-03 | 2015-03-18 | 北大方正集团有限公司 | Method and device for realizing function of metronome on mobile terminal |
| CN106782460A (en) * | 2016-12-26 | 2017-05-31 | 广州酷狗计算机科技有限公司 | The method and apparatus for generating music score |
| CN110517657A (en) * | 2019-08-15 | 2019-11-29 | 上海若安文化传播有限公司 | Beat configuration/playback method, system, medium and equipment of music file |
| CN111991802A (en) * | 2020-07-17 | 2020-11-27 | 北京达佳互联信息技术有限公司 | Control method, control device, server and storage medium |
| CN112863503A (en) * | 2019-11-28 | 2021-05-28 | 深圳市伊诺乐器有限公司 | Metronome and control method and working method thereof |
-
2006
- 2006-06-07 CN CNB2006100610205A patent/CN100484160C/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104427113A (en) * | 2013-09-03 | 2015-03-18 | 北大方正集团有限公司 | Method and device for realizing function of metronome on mobile terminal |
| CN106782460A (en) * | 2016-12-26 | 2017-05-31 | 广州酷狗计算机科技有限公司 | The method and apparatus for generating music score |
| CN106782460B (en) * | 2016-12-26 | 2018-10-30 | 广州酷狗计算机科技有限公司 | The method and apparatus for generating music score |
| CN110517657A (en) * | 2019-08-15 | 2019-11-29 | 上海若安文化传播有限公司 | Beat configuration/playback method, system, medium and equipment of music file |
| CN110517657B (en) * | 2019-08-15 | 2024-01-16 | 上海若安文化传播有限公司 | Beat configuration/playing method, system, medium and equipment of music file |
| CN112863503A (en) * | 2019-11-28 | 2021-05-28 | 深圳市伊诺乐器有限公司 | Metronome and control method and working method thereof |
| CN111991802A (en) * | 2020-07-17 | 2020-11-27 | 北京达佳互联信息技术有限公司 | Control method, control device, server and storage medium |
| CN111991802B (en) * | 2020-07-17 | 2023-07-07 | 北京达佳互联信息技术有限公司 | Control method, device, server and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100484160C (en) | 2009-04-29 |
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