CN101471074A - Method for converting voice into music of electronic device - Google Patents
Method for converting voice into music of electronic device Download PDFInfo
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- CN101471074A CN101471074A CNA2007101736629A CN200710173662A CN101471074A CN 101471074 A CN101471074 A CN 101471074A CN A2007101736629 A CNA2007101736629 A CN A2007101736629A CN 200710173662 A CN200710173662 A CN 200710173662A CN 101471074 A CN101471074 A CN 101471074A
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Abstract
The invention relates to a method of an electronic device for transforming voice into music note, which is applied to the electronic device, such as a mobile phone, wherein the electronic device comprises a reception unit, a voice identifying unit, a music note database, a music note editing unit and a memory unit, the method comprises the following steps: identifying the acoustic frequency, the length, the strong tone or the weak tone and the rate by the voice identifying unit, and transforming into digital signals, then searching the speed of voice signals when the reception unit receives the voice signals, such as a section of randomly humming voice melody, and transforming the voice signals into digital signals, searching the music notes which are corresponding to the digital signals from the music note database, orderly editing the music notes into an integral music note by the music editing unit, recording the music note in the memory unit, thereby, when users have unexpectedly inspiration of creating music, the users can hum to the electronic device, then the electronic device uses the method to transform the humming voice into the music notes, which enables the users to record the inspiration of creating music in real time for the subsequent creation of the users.
Description
Technical field
The present invention system transfers voice the method for music score to about electronic installation, refers to that especially a kind of electronic installation (as: mobile phone) that makes can be the method for music score with speech conversion after receiving voice.
Background technology
General musical composition person's creation, general all stemming from dashes forward in the life as strange next musical composition inspiration, therefore, if creator itself can't note this musical composition inspiration (as: one section voice tune of arbitrarily humming) immediately, creator's musical composition inspiration with transient, is very easy to pass into silence, and cause creator's puzzlement greatly with sorry, also hindered the development of music culture indirectly.
So, the musical composition person of specialty avoids taking place the above-mentioned thing of forgeing the musical composition inspiration, all can carry recording device (as: sound-track engraving apparatus, recording pen etc.), in a single day so that when producing the musical composition inspiration, can hum out in real time, and the voice tune that will arbitrarily hum is stored in the recording device, carry out follow-up creation in order to the creator, yet, the tune that to before record when creator's desire, when being written as music score, the musical sound of the musical instrument of each voice need being arranged in pairs or groups is one by one found out corresponding note, and by means of creator's experience and the music theory of being learned thereof, just can write out and comprise correct note, the duration of a sound, speed, the complete music score of strong and weak sound, so, numerous and diverse coding, to expend many time of creator, not only make the creator can't finish its creation as quickly as possible, also may disturb creator's the creation state of mind, and cause the creator to reduce its creation excitement simultaneously.
Moreover, the musical composition inspiration is not only to appear on one's body the professional musical composition person, common people also may be subjected to the mood influence (as: during happiness, when sad etc.), and generation musical composition inspiration, yet, just as above-mentioned, write correct complete music score, be to need abundant music experience and music theory knowledge, if do not possess aforementioned condition, the real difficulty of common people is finished individual's creation alone, make common people can only feel frustrated for musical composition, do not know and to set about carrying out from what, or only can expend huge funds, engage the professional person to assist creation, therefore, how to design a kind of user of order when the musical composition inspiration occurring, can directly see through the electronic installation (as: mobile phone that often uses with oneself, personal digital aid (PDA) etc.), with the voice tune of user with random humming, directly be converted to music score, to improve aforementioned creator when desiring to create, the problems that met with promptly become the important topic that at present relevant dealer endeavours to study and desire most ardently solution.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of electronic installation to transfer voice the method for music score to, in the hope of effectively solving the creator by the present invention when desiring to create, can't be immediately with its random voice tune of humming, directly be converted to the problem of music score.
To achieve these goals, electronic installation of the present invention transfers voice to the method for music score, this method system is applied to an electronic installation, this electronic installation comprises a CPU (central processing unit), a radio reception unit, a speech recognition unit, a note data storehouse, a music score edit cell and a storage element, this method system makes this CPU (central processing unit) according to the following step, control processing, comprising:
When this radio reception unit receives speech sound signal;
By this speech recognition unit audio frequency, the duration of a sound, strong and weak sound and the speed of this speech sound signal are carried out identification, and be converted to digital signal;
In this note data storehouse, retrieve and the corresponding note of this digital signal;
Is a music score with the music score edit cell with note layout in regular turn; And
See through this storage element, store this music score.
This electronic installation still comprises a tamber data storehouse and a broadcast unit, and wherein system is provided with several tone colors in this tamber data storehouse, and behind this music score of this storage unit stores, this method still comprises the following steps:
Receive the user in this tamber data storehouse, choose the instruction of a tone color;
This tone color is applied mechanically to this music score; And
With this broadcast unit, play the music of the music score of applying mechanically this tone color.
Apply mechanically the music of music score of this tone color in broadcast after, still comprise the following steps:
When receiving user's desire, be stored in this storage element when instruction of being imported with this music; And
This music is stored in this storage element.
This electronic installation still comprises a display unit, and after note layout in regular turn was a music score, this method still was included on this display unit, shows the music score that layout is finished.
The present invention has following useful technique effect:
1, this method ties up to the radio reception unit when receiving speech sound signal, audio frequency with speech sound signal, the duration of a sound, strong and weak sound and speed, utilize the speech recognition unit to carry out identification respectively, and after identification is finished, the converting speech signal is a digital signal, and search in the note data storehouse, note corresponding to digital signal, succeeding, is complete music score with note by the layout in regular turn of music score edit cell, notes complete music score by storage element again, so, although the user does not possess abundant music experience or music theory knowledge, also can be easily with electronic installation by this method, the voice of user's humming directly are converted to music score;
2, electronic installation still comprises the tamber data storehouse, broadcast unit and display unit, wherein system is provided with several tone colors in this tamber data storehouse, electronic installation is by this method, system can be on display unit, show the music score after layout is finished, and receiving the user in this tamber data storehouse, after choosing the instruction of a tone color, this tone color is applied mechanically to this music score, and with this broadcast unit, the music of the music score of this tone color is applied mechanically in broadcast, so, the user with electronic installation by this method, can watch the music score of individual's creation immediately, and listen to the music of applying mechanically the music score after the tone color, and make the more perfect function of electronic installation, reach the purpose that makes the user use and control mobile phone more easily.
Description of drawings
For making the auditor can be to structure of the present invention, design concept and effect thereof, understanding be arranged further and understand, enumerate embodiment now, and cooperate graphicly, be described in detail as follows:
Figure 1 shows that the block schematic diagram of electronic installation of the present invention.
Figure 2 shows that the process flow diagram of a preferred embodiment of the present invention.
Embodiment
The present invention is the method that a kind of electronic installation transfers voice to music score, this method system is applied to electronic installation, as: mobile phone, personal digital aid (PDA) (Personal Digital Assistant, be called for short PDA), electronic installation such as satellite navigator and digital music player, because the volume of this electronic installation is compact day by day, make this electronic installation be carried by the user more easily, so, in a preferred embodiment of the present invention, electronic installation system is an example with the mobile phone, be described as follows, see also shown in Figure 1, mobile phone 1 comprises CPU (central processing unit) 10, radio reception unit 11, speech recognition unit 12, note data storehouse 13, music score edit cell 14 and storage element 15, wherein this CPU (central processing unit) 10 be respectively with radio reception unit 11, speech recognition unit 12, note data storehouse 13, assemblies such as music score edit cell 14 and storage element 15 are connected, and the method according to this invention, this assembly is controlled processing.
This method system is when the radio reception unit 11 of mobile phone 1 receives speech sound signal, then the 12 pairs of speech sound signals in CPU (central processing unit) 10 military order speech recognition unit carry out identification, and after identification is finished, speech sound signal is converted to digital signal, supply CPU (central processing unit) 10 in note data storehouse 13, retrieval is corresponding to the note of digital signal, succeed, is a music score with music score edit cell 14 with note layout in regular turn, and by storage element 15 with the music score recorded and stored, so, when the user produces prominent as very next musical composition inspiration, as long as its mobile phone of carrying 1 is hummed, mobile phone 1 can be by this method, the voice tune that to arbitrarily hum at once is converted to music score, and is stored in the mobile phone 1, makes the user be convenient to carry out follow-up musical composition.
Moreover, the mode that the 12 pairs of speech sound signals in speech recognition unit carry out identification, system is with the audio frequency of voice, the duration of a sound, strong and weak sound and speed, be the foundation of judging, its sound intermediate frequency system is in order to the identification note, and basic note has seven, be respectively (Do), (Re), (Mi), (Fa), (Sol), (La), (Si), and respectively this note is in the audio frequency of generally acknowledging in the world, with the c major is example, be respectively (Do) 261.6 hertz, (Re) 293.7 hertz, (Mi) 329.6 hertz, (Fa) 349.2 hertz, (Sol) 392 hertz, (La) 440 hertz, (Si) 493.9 hertz, therefore, can pick out the note of corresponding voice according to audio frequency, in addition according to the duration of a sound, be the time that each note continues, can judge that this note is beat tone symbol or two beat tone symbols etc., and the strong and weak phonetic system of voice be in order to judge beat, as: the rhythm of four-quarter time is (by force) (weak) (inferior strong) (weak), according to the speed of whole section voice tune, can belong to song or fast song slowly by this voice tune of identification again.
For example, the first sentence lyrics of children's folk rhymes " starlet " are: it is glittering to coruscate, its audio frequency is respectively 261.6 hertz, 261.6 hertz, 392 hertz, 392 hertz, 440 hertz, 440 hertz, 392 hertz, corresponding note is (Do) (Do) (Sol) (Sol) (La) (La) (Sol), and wherein the length of last sound (Sol) is than many one times of other sound, so if other note is a beat tone symbol, then last sound (Sol) is two beat tones symbol, and the power of preceding four sounds is strong, a little less than, inferior strong, a little less than, therefore, can judge this tune is four-quarter time, other notes the speed of user's humming, therefore, can be by the speech recognition unit 12 identification user voice tune of being hummed intactly.
See also shown in Figure 1 again, in this embodiment, mobile phone 1 still comprises tamber data storehouse 16, broadcast unit 17 (as: loudspeaker, earphone) and display unit 18 (as: LCDs), and CPU (central processing unit) 10 also respectively with tamber data storehouse 16, broadcast unit 17 and display unit 18 are connected, wherein there are several tone color (as: piano sounds in system in the tamber data storehouse 16, xylophone sound, tone colors such as guitar sound), so, mobile phone 1 is by this method, the music score that layout can be finished can be shown on this display unit 18, watch for the user, tamber data storehouse 16 then energy after receiving that the user chooses the instruction of a tone color, tone color is applied mechanically to music score, and by 17 broadcasts of broadcast unit, listen to for the user, so, the user can not only be with mobile phone 1 by this method, the voice tune of arbitrarily humming is converted to music score, still can watch music score with reference to individual's creation, and after music score applied mechanically various tone colors, play and appreciate, make the more perfect function of mobile phone 1, reach the purpose that makes the user use and control mobile phone more easily.
In this embodiment, for can clearer expression method of the present invention, see also shown in Figure 2ly, this method be that mobile phone 1 can be controlled processing to this assembly according to the following step:
(200) at first, when radio reception unit 11 receives speech sound signal;
(201) carry out identification by audio frequency, the duration of a sound, strong and weak sound and the speed of the 12 pairs of speech sound signals in speech recognition unit, and be converted to digital signal;
(202) in note data storehouse 13, retrieve and the corresponding note of this digital signal;
(203) be a music score with music score edit cell 14 with note layout in regular turn;
(204) on display unit 18, show the music score that layout is finished, watch for the user;
(205) see through storage element 15, store music score, watch for the user in the future, or music score is applied mechanically tone color, listen to transfer music to;
(206) judge whether to receive the user in tamber data storehouse 16, choose the instruction of a tone color, if, enter step (207), if not, end process then;
(207) user is selected tone color is applied mechanically to music score;
(208) with broadcast unit 17, play the music of the music score of applying mechanically tone color, listen to for the user;
(209) judge whether to receive user's desire with this music, be stored in the storage element 15, an instruction of being imported, if, enter step (210), if not, end process then; And
(210) music is stored in the storage element 15, listens in the future for the user.
So, when as long as the user produces prominent as very next musical composition inspiration, be regardless of user itself and whether have abundant music experience or music theory knowledge, mobile phone 1 to carry all easily, by this method, the voice of user's humming directly are converted to music score, and make the user can be with its musical composition inspiration, real time record is got off, carry out follow-up creation in order to the user, and then promote the excitement of its creation, and the user also can see through mobile phone 1, watches immediately, consult the music score of individual's creation, and listen to appreciate mobile phone 1 music score applied mechanically various tone colors after, the music of being play makes the more perfect function of mobile phone 1, and increases the enjoyment of musical composition simultaneously significantly.
In the above-described embodiments, storage element 10 is the internal memory (RAM) that is built in mobile phone 1 in can be, also can be circumscribed memory card (as: CF card, SD card, XD card etc.), store the music score that layout is finished as long as can use, or store the music of the music score apply mechanically tone color, be storage element 10 of the present invention.
The above only is preferred embodiment of the present invention, yet; the interest field that the present invention advocated is not limited thereto, and allly is familiar with this skill personage; according to the disclosed technology contents of the present invention, can think easily and equivalence change, all should belong to and not break away from protection category of the present invention.
Claims (4)
1, a kind of electronic installation transfers voice to the method for music score, this method system is applied to an electronic installation, this electronic installation comprises a CPU (central processing unit), a radio reception unit, a speech recognition unit, a note data storehouse, a music score edit cell and a storage element, it is characterized in that, this method system makes this CPU (central processing unit) according to the following step, control processing, comprising:
When this radio reception unit receives speech sound signal;
By this speech recognition unit audio frequency, the duration of a sound, strong and weak sound and the speed of this speech sound signal are carried out identification, and be converted to digital signal;
In this note data storehouse, retrieve and the corresponding note of this digital signal;
Is a music score with the music score edit cell with note layout in regular turn; And
See through this storage element, store this music score.
2, electronic installation as claimed in claim 1 transfers voice to the method for music score, it is characterized in that, this electronic installation still comprises a tamber data storehouse and a broadcast unit, wherein system is provided with several tone colors in this tamber data storehouse, behind this music score of this storage unit stores, this method still comprises the following steps:
Receive the user in this tamber data storehouse, choose the instruction of a tone color;
This tone color is applied mechanically to this music score; And
With this broadcast unit, play the music of the music score of applying mechanically this tone color.
3, electronic installation as claimed in claim 2 transfers voice the method for music score to, it is characterized in that, apply mechanically the music of music score of this tone color in broadcast after, still comprise the following steps:
When receiving user's desire, be stored in this storage element when instruction of being imported with this music; And
This music is stored in this storage element.
4, electronic installation as claimed in claim 3 transfers voice the method for music score to, it is characterized in that this electronic installation still comprises a display unit, and after note layout in regular turn was a music score, this method still was included on this display unit, shows the music score that layout is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101736629A CN101471074A (en) | 2007-12-28 | 2007-12-28 | Method for converting voice into music of electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101736629A CN101471074A (en) | 2007-12-28 | 2007-12-28 | Method for converting voice into music of electronic device |
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| CN101471074A true CN101471074A (en) | 2009-07-01 |
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| CNA2007101736629A Pending CN101471074A (en) | 2007-12-28 | 2007-12-28 | Method for converting voice into music of electronic device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916240A (en) * | 2010-07-08 | 2010-12-15 | 福建天晴在线互动科技有限公司 | Method for generating new musical melody based on known lyric and musical melody |
| CN102568457A (en) * | 2011-12-23 | 2012-07-11 | 深圳市万兴软件有限公司 | Music synthesis method and device based on humming input |
| CN103824565A (en) * | 2014-02-26 | 2014-05-28 | 曾新 | Humming music reading method and system based on music note and duration modeling |
| CN103854644A (en) * | 2012-12-05 | 2014-06-11 | 中国传媒大学 | Automatic duplicating method and device for single track polyphonic music signals |
| CN104036227A (en) * | 2013-03-05 | 2014-09-10 | 联想移动通信科技有限公司 | Electronic music score generating method and mobile terminal |
| CN105609106A (en) * | 2015-12-16 | 2016-05-25 | 魅族科技（中国）有限公司 | Event recording document generation method and apparatus |
| CN105825740A (en) * | 2016-05-19 | 2016-08-03 | 魏金会 | Multi-mode music teaching software |
| CN108257588A (en) * | 2018-01-22 | 2018-07-06 | 姜峰 | One kind is set a song to music method and device |
| CN110136678A (en) * | 2019-04-26 | 2019-08-16 | 北京奇艺世纪科技有限公司 | A kind of music method, apparatus and electronic equipment |
| CN111540338A (en) * | 2020-04-21 | 2020-08-14 | 内蒙古民族大学 | 3D music score construction method |
| CN111883090A (en) * | 2020-06-30 | 2020-11-03 | 海尔优家智能科技（北京）有限公司 | Method and device for making audio file based on mobile terminal |
| CN112071287A (en) * | 2020-09-10 | 2020-12-11 | 北京有竹居网络技术有限公司 | Method, apparatus, electronic device and computer readable medium for generating song score |
-
2007
- 2007-12-28 CN CNA2007101736629A patent/CN101471074A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916240A (en) * | 2010-07-08 | 2010-12-15 | 福建天晴在线互动科技有限公司 | Method for generating new musical melody based on known lyric and musical melody |
| CN102568457A (en) * | 2011-12-23 | 2012-07-11 | 深圳市万兴软件有限公司 | Music synthesis method and device based on humming input |
| CN103854644B (en) * | 2012-12-05 | 2016-09-28 | 中国传媒大学 | The automatic dubbing method of monophonic multitone music signal and device |
| CN103854644A (en) * | 2012-12-05 | 2014-06-11 | 中国传媒大学 | Automatic duplicating method and device for single track polyphonic music signals |
| CN104036227A (en) * | 2013-03-05 | 2014-09-10 | 联想移动通信科技有限公司 | Electronic music score generating method and mobile terminal |
| CN103824565B (en) * | 2014-02-26 | 2017-02-15 | 曾新 | Humming music reading method and system based on music note and duration modeling |
| CN103824565A (en) * | 2014-02-26 | 2014-05-28 | 曾新 | Humming music reading method and system based on music note and duration modeling |
| CN105609106A (en) * | 2015-12-16 | 2016-05-25 | 魅族科技（中国）有限公司 | Event recording document generation method and apparatus |
| CN105825740A (en) * | 2016-05-19 | 2016-08-03 | 魏金会 | Multi-mode music teaching software |
| CN108257588A (en) * | 2018-01-22 | 2018-07-06 | 姜峰 | One kind is set a song to music method and device |
| CN108257588B (en) * | 2018-01-22 | 2022-03-01 | 姜峰 | Music composing method and device |
| CN110136678A (en) * | 2019-04-26 | 2019-08-16 | 北京奇艺世纪科技有限公司 | A kind of music method, apparatus and electronic equipment |
| CN110136678B (en) * | 2019-04-26 | 2022-06-03 | 北京奇艺世纪科技有限公司 | Music editing method and device and electronic equipment |
| CN111540338A (en) * | 2020-04-21 | 2020-08-14 | 内蒙古民族大学 | 3D music score construction method |
| CN111540338B (en) * | 2020-04-21 | 2022-09-20 | 内蒙古民族大学 | 3D music score construction method |
| CN111883090A (en) * | 2020-06-30 | 2020-11-03 | 海尔优家智能科技（北京）有限公司 | Method and device for making audio file based on mobile terminal |
| CN112071287A (en) * | 2020-09-10 | 2020-12-11 | 北京有竹居网络技术有限公司 | Method, apparatus, electronic device and computer readable medium for generating song score |
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Open date: 20090701 |