CN101923861A - Audio synthesizer capable of converting voices to songs - Google Patents
Audio synthesizer capable of converting voices to songs Download PDFInfo
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- CN101923861A CN101923861A CN2009102037777A CN200910203777A CN101923861A CN 101923861 A CN101923861 A CN 101923861A CN 2009102037777 A CN2009102037777 A CN 2009102037777A CN 200910203777 A CN200910203777 A CN 200910203777A CN 101923861 A CN101923861 A CN 101923861A
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Abstract
The invention provides an audio synthesizer capable of converting voices to songs, which comprises a voice/audio recording mechanism for recording voices input by a user, digitally converting a preset voice, a downloaded voice or the input voices and storing as a voice sample; an audio selection mechanism for selecting audio frequencies from preset audio frequencies, audio frequencies recorded from outside and audio frequencies in downloaded audio frequencies, digitally converting and storing as an audio object; an audio synthesis mechanism for cutting the audio object into a plurality of syllables by taking the time length of the voice sample as one syllable and synthesizing the syllables of the voice sample and the audio object into synthesized audio frequencies; and an output mechanism for outputting a plurality of the synthesized audio frequencies.
Description
Technical field
The present invention relates to a kind of audio synthesizer, particularly a kind of convertible voice are the audio synthesizer of song.
Background technology
The application of phonetic synthesis is very extensive, by the voice after the digitizing are changed its frequency, can produce various peculiar audio frequency effects.But, must know the operation of every software and hardware, not a duck soup for general user.In addition, in the application of phonetic synthesis, rare is the application of song with speech conversion, if can serve as the source voice directly with institute's recorded speech, and the speech conversion of directly should originating is various song, and is outside then making things convenient on drawing materials, abundanter in the variation of conversion song.And can be arranged at alarm clock, wrist-watch as the time alarming device, or be arranged in the mobile phone with as calling out the tinkle of bells or reply the usefulness of sound, and more changeable audio presentation is arranged.
Summary of the invention:
Convertible voice of the present invention are the audio synthesizer of song, voice are obtained easily, easy to operate, and the audio frequency effect that is produced is changeable, can be applicable to alarm clock, wrist-watch as the time alarming device, or be arranged in the mobile phone with as calling out the tinkle of bells or reply the usefulness of sound, and more changeable audio presentation is arranged.
Convertible voice of the present invention are the audio synthesizer of song, comprise: voice/audio is recorded mechanism, as the input voice of recording the user, and changes default voice, through digitizing and downloads voice or this input voice and save as speech samples; Audio selection mechanism is as selecting certainly: preset audio frequency, the audio frequency of recording from the outside, download the audio frequency in the audio frequency, and save as the audio frequency target through the digitizing conversion; The audio frequency combination mechanism is a syllable as the time span according to speech samples, and cutting audio frequency target is most syllables, and this speech samples and this each syllable of audio frequency target are synthesized synthetic back audio frequency; Output mechanism is as a majority synthetic back audio frequency is exported.
Convertible voice of the present invention are the audio synthesizer of song, wherein but this audio selection mechanism autonomous memory is selected the audio frequency target, this audio frequency target can be by the control of audio selection mechanism by voice/audio and records that mechanism records from the outside and external audio target after digitizing, or via download audio frequency target that wired or wireless mechanism downloaded.
Convertible voice of the present invention are the audio synthesizer of song, and wherein this speech samples is stored in this voice internal memory, and this audio frequency target then is stored in this primary memory.
Convertible voice of the present invention are the audio synthesizer of song, and the synthesis mode of this speech samples and this each syllable of audio frequency target wherein can be by carrying out binary signal the addition of amplitude or the addition of frequency.
Convertible voice of the present invention are the audio synthesizer of song, and the synthetic back audio frequency of wherein being finished can further be carried out with other audio frequency target synthetic by the selection mechanism of user's operating audio, or changes its frequency.
The audio synthesizer that convertible voice of the present invention are song compared with prior art has the following advantages:
1, the speech conversion that the user can be recorded is a song, makes play content not be subject to ready-made song.
2, the song audio after synthetic is peculiar changeable, is easy to identification during as ringing sound of cell phone or alarm clock, wrist-watch caution sound equipment.
Description of drawings
Above-mentioned and other aspects of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
The calcspar that Fig. 1 is the audio synthesizer of song for convertible voice of the present invention.
The synoptic diagram that Fig. 2 synthesizes for the speech samples of the convertible voice of the present invention audio synthesizer that is song and audio frequency target.
The primary clustering symbol description
11 voice
12 voice/audios are recorded mechanism
13 voice internal memories
14 audio selection mechanisms
15 primary memorys
16 audio synthesizers
17 output mechanisms
The 18USB wiring
2 synthetic back audio frequency
21 speech samples
22 audio frequency targets
Embodiment:
Below be an embodiment of the convertible voice of the present invention audio synthesizer that is song, but this embodiment is not for limiting the scope of the invention, and is the embodiment under the spirit of the present invention.
As shown in Figure 1, the calcspar that is the audio synthesizer of song for convertible voice of the present invention.
The user imports voice 11 to voice/audio by mode such as speak or sing and records mechanism 12, this voice/audio is recorded mechanism 12 and these voice 11 are converted to digitizing and are stored in voice internal memory 13 and are speech samples (sample), and this voice internal memory 13 can be RAM or flash memory.In an embodiment, with the voice 11 of the user input example as speech samples 21, but know those skilled in the art as can be known, voice 11 also can comprise other voice source, for example default voice or download voice.
The user is by operating audio selection mechanism 14, and selection audio frequency target (that is song) in the autonomous memory 15.This primary memory 15 stored audio frequency target can be default audio frequency (for example by the music that formula write down that writes a chip); Or record by voice/audio that 12 in mechanism records from the outside by the control of audio selection mechanism 14 and external audio target after digitizing; Or the download audio frequency target of being downloaded via wired or wireless mechanism (for example USB wiring) 18.
So far, speech samples 21 is stored in this voice internal memory 13, and audio frequency target 22 then is stored in this primary memory 15.
Its synthesis mode such as following.
As shown in Figure 2, the speech samples of being imported 21 has its time length.By audio synthesizer 16, according to this speech samples that sets 21 syllable length, and cut stored audio frequency target 22 (promptly, time span song) (and be: A syllable, B syllable, C syllable), this speech samples 21 is carried out with each syllable again and synthesized, this synthetic mode can be by carrying out binary signal the addition of amplitude or the addition of frequency.
Be simplified illustration, the time span of supposing this voice target 21 herein is 3 seconds, and the time span of this audio frequency target 22 is assumed to be 9 seconds for example, and then this audio frequency target 22 is cut into 3 syllables, is respectively A syllable, B syllable, C syllable.Carry out synthetic with syllable A speech samples 21 again and be syllable A ', then, carry out synthetic with syllable B speech samples 21 and be syllable B ', then carry out synthetic with syllable C speech samples 21 and be syllable C '.So, the result of syllable A ', syllable B ' and syllable C ' be synthetic back audio frequency 2 then for exporting output mechanism 17 to, be that the audio frequency of song synthesizes and finish convertible voice.
In another embodiment, this audio frequency combination mechanism 16 can change each duration of a sound, frequency and the speed of this speech samples 21 before carrying out synthetic the processing, and then carry out synthetic for this speech samples 21 that changed, or the synthetic back audio frequency of being finished 2 can further be carried out synthetic the processing by user's operating audio selection mechanism 14, for example adjust its frequency, and have similar male voice to become the effect that female voice or child's sound become old man's sound.
In another embodiment, the synthetic back audio frequency of being finished 2 can further be carried out synthetic the processing by user's operating audio selection mechanism 14, for example select another audio frequency target in the autonomous memory 15, synthesize and carries out once more, and special effect is arranged with the synthetic back audio frequency 2 that this is finished.
The audio synthesizer that convertible voice of the present invention are song can be arranged at alarm clock, wrist-watch as the time alarming device, and can create the function of waking of various peculiar audios, or is arranged in the mobile phone with as calling out the tinkle of bells or replying the usefulness of sound.Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can change that scope of the present invention is limited by claims and equivalent thereof to these embodiment.
Claims (8)
1. audio synthesizer that convertible voice are song is characterized in that: comprise:
Voice/audio is recorded mechanism, as the input voice of recording the user, and changes default voice, through digitizing and downloads voice or this input voice and save as speech samples;
Audio selection mechanism is as selecting certainly: preset audio frequency, the audio frequency of recording from the outside, download the audio frequency in the audio frequency, and save as the audio frequency target through the digitizing conversion;
The audio frequency combination mechanism is a syllable as the time span according to speech samples, and cutting audio frequency target is most syllables, and this speech samples and this each syllable of audio frequency target are synthesized synthetic back audio frequency;
Output mechanism is as a majority synthetic back audio frequency is exported.
2. convertible voice as claimed in claim 1 are the audio synthesizer of song, it is characterized in that: but this audio selection mechanism autonomous memory is selected the audio frequency target, this audio frequency target can be by the control of audio selection mechanism by voice/audio and records that mechanism records from the outside and external audio target after digitizing, or via download audio frequency target that wired or wireless mechanism downloaded.
3. convertible voice as claimed in claim 1 are the audio synthesizer of song, it is characterized in that: this speech samples is stored in this voice internal memory, and this audio frequency target then is stored in this primary memory.
4. convertible voice as claimed in claim 1 are the audio synthesizer of song, it is characterized in that: the synthesis mode of this speech samples and this each syllable of audio frequency target, and can be by binary signal being carried out the addition of amplitude or the addition of frequency.
5. convertible voice as claimed in claim 1 are the audio synthesizer of song, it is characterized in that: the synthetic back audio frequency of being finished can further be carried out with other audio frequency target synthetic by this audio synthesizer.
6. convertible voice as claimed in claim 1 are the audio synthesizer of song, it is characterized in that: this audio frequency combination mechanism can change each duration of a sound, frequency and the speed of this speech samples before carrying out synthetic the processing, and then for the synthetic processing of this speech samples execution that changed, or the synthetic back audio frequency of being finished can change its frequency by this audio synthesizer.
7. convertible voice as claimed in claim 1 are the audio synthesizer of song, it is characterized in that: the audio synthesizer that these convertible voice are song can be arranged at alarm clock, wrist-watch as the time alarming device.
8. convertible voice as claimed in claim 1 are the audio synthesizer of song, it is characterized in that: the audio synthesizer that these convertible voice are song can be arranged in the mobile phone with as calling out the tinkle of bells or replying the usefulness of sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102037777A CN101923861A (en) | 2009-06-12 | 2009-06-12 | Audio synthesizer capable of converting voices to songs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102037777A CN101923861A (en) | 2009-06-12 | 2009-06-12 | Audio synthesizer capable of converting voices to songs |
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| CN101923861A true CN101923861A (en) | 2010-12-22 |
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| CN2009102037777A Pending CN101923861A (en) | 2009-06-12 | 2009-06-12 | Audio synthesizer capable of converting voices to songs |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915093A (en) * | 2012-12-31 | 2014-07-09 | 安徽科大讯飞信息科技股份有限公司 | Method and device for realizing voice singing |
| CN105336329A (en) * | 2015-09-25 | 2016-02-17 | 联想(北京)有限公司 | Speech processing method and system |
| CN109102810A (en) * | 2017-06-21 | 2018-12-28 | 北京搜狗科技发展有限公司 | Method for recognizing sound-groove and device |
| CN110149446A (en) * | 2014-04-23 | 2019-08-20 | 三星电子株式会社 | The device and method of response message are provided in a device |
| CN110430326A (en) * | 2019-09-10 | 2019-11-08 | Oppo广东移动通信有限公司 | The tinkle of bells edit methods, device, mobile terminal and storage medium |
| CN110473525A (en) * | 2019-09-16 | 2019-11-19 | 百度在线网络技术（北京）有限公司 | The method and apparatus for obtaining voice training sample |
-
2009
- 2009-06-12 CN CN2009102037777A patent/CN101923861A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915093A (en) * | 2012-12-31 | 2014-07-09 | 安徽科大讯飞信息科技股份有限公司 | Method and device for realizing voice singing |
| CN103915093B (en) * | 2012-12-31 | 2019-07-30 | 科大讯飞股份有限公司 | A kind of method and apparatus for realizing singing of voice |
| US10863023B2 (en) | 2014-04-23 | 2020-12-08 | Samsung Electronics Co., Ltd. | Devices and methods of providing response message in the devices |
| US11388285B2 (en) | 2014-04-23 | 2022-07-12 | Samsung Electronics Co., Ltd. | Devices and methods of providing response message in the devices |
| CN110149446A (en) * | 2014-04-23 | 2019-08-20 | 三星电子株式会社 | The device and method of response message are provided in a device |
| CN110149446B (en) * | 2014-04-23 | 2021-05-25 | 三星电子株式会社 | Apparatus and method for providing reply message in apparatus |
| CN105336329B (en) * | 2015-09-25 | 2021-07-16 | 联想(北京)有限公司 | Voice processing method and system |
| CN105336329A (en) * | 2015-09-25 | 2016-02-17 | 联想(北京)有限公司 | Speech processing method and system |
| CN109102810A (en) * | 2017-06-21 | 2018-12-28 | 北京搜狗科技发展有限公司 | Method for recognizing sound-groove and device |
| CN109102810B (en) * | 2017-06-21 | 2021-10-15 | 北京搜狗科技发展有限公司 | Voiceprint recognition method and device |
| CN110430326A (en) * | 2019-09-10 | 2019-11-08 | Oppo广东移动通信有限公司 | The tinkle of bells edit methods, device, mobile terminal and storage medium |
| CN110473525A (en) * | 2019-09-16 | 2019-11-19 | 百度在线网络技术（北京）有限公司 | The method and apparatus for obtaining voice training sample |
| CN110473525B (en) * | 2019-09-16 | 2022-04-05 | 百度在线网络技术（北京）有限公司 | Method and device for acquiring voice training sample |
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Open date: 20101222 |