CN107358969A - One kind recording fusion method - Google Patents
One kind recording fusion method Download PDFInfo
- Publication number
- CN107358969A CN107358969A CN201710590463.1A CN201710590463A CN107358969A CN 107358969 A CN107358969 A CN 107358969A CN 201710590463 A CN201710590463 A CN 201710590463A CN 107358969 A CN107358969 A CN 107358969A
- Authority
- CN
- China
- Prior art keywords
- aria
- recording
- scoring
- recording file
- file
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10305—Improvement or modification of read or write signals signal quality assessment
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10481—Improvement or modification of read or write signals optimisation methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10546—Audio or video recording specifically adapted for audio data
- G11B2020/10555—Audio or video recording specifically adapted for audio data wherein the frequency, the amplitude, or other characteristics of the audio signal is taken into account
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10546—Audio or video recording specifically adapted for audio data
- G11B2020/10555—Audio or video recording specifically adapted for audio data wherein the frequency, the amplitude, or other characteristics of the audio signal is taken into account
- G11B2020/10564—Audio or video recording specifically adapted for audio data wherein the frequency, the amplitude, or other characteristics of the audio signal is taken into account frequency
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
The present invention relates to one kind recording fusion method, includes obtaining the recording file of n recording of same song；Use same cutting method that each recording file is distinguished into cutting for m aria according to sequential, each aria is scored respectively using same methods of marking, the scoring to each aria of identical period successively is compared and selects scoring highest aria；Each scoring highest aria respectively selected is subjected to anastomosing and splicing according to sequential and acquires fusion recording.In above-mentioned technical proposal, by selecting each period scoring highest aria, then the aria by each high scoring carries out anastomosing and splicing, so as to help user to obtain a best recording of complete effect.
Description
Technical field
The present invention relates to field of audio processing, and in particular to one kind recording fusion method.
Background technology
With sing, cell phone software and the self-service KTV such as whole people K songs prevalence, recording, which is shared, increasingly to be popularized.It is but general
User sings same first song repeatedly, it is difficult to record to a complete flawless performance.Through being commonly encountered snapping everywhere, leaking word, get out of tune, very
Deliberately disturb to neighbouring someone, speak and scream.It is therefore desirable to provide a kind of method, user is helped to obtain a complete effect
Best recording.
The content of the invention
It is an object of the invention to provide one kind recording fusion method, it can help user to obtain a complete effect
Best recording.
To achieve the above object, present invention employs following technical scheme：
One kind recording fusion method, including following operation：
S1：Obtain the recording file of n recording of same song, n >=2；
S2：Use same cutting method that each recording file is same for m aria, m >=2, use according to sequential difference cutting
Methods of marking scores each aria respectively, and the scoring to each aria of identical period successively is compared and selects scoring
Highest aria；
S3：Each scoring highest aria respectively selected is subjected to anastomosing and splicing according to sequential and acquires fusion recording.
Further scheme is：
Recording file cutting method is in step S2：The data of recording file are by the contrast with original singer and with top score aria
Centered on put alignment；The Partial Resection that the head and the tail of the recording file of alignment are not lined up, and using different aria gap center points as
Recording file is divided into different arias by boundary, and so different recording files has been cut into perfectly aligned aria.
Anastomosing and splicing enters to fade out algorithm using light in step S3.
The method of aria scoring is in step S2：Pass through each pronunciation fundamental frequency of real time contrast user and original singer and pronunciation sound
Length obtains the matching degree sung, analyze user whether detonieren, snap or leak bat, provide singing grading.That is, use KTV
Precise score method scored.
In above-mentioned technical proposal, by selecting each period scoring highest aria, then by the aria of each high scoring
Anastomosing and splicing is carried out, so as to help user to obtain a best recording of complete effect.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the present invention；
Fig. 2 is recording file cutting, splicing schematic diagram；
Fig. 3 is methods of marking schematic diagram；
Fig. 4 is the schematic diagram of anastomosing and splicing.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out specifically with reference to embodiments
It is bright.It should be appreciated that following word only to describe the present invention one or more of specific embodiments, not to the present invention
The protection domain specifically asked carries out considered critical.
The technical scheme that the present invention takes as shown in Figure 1,2,3, 4, one kind recording fusion method, including following operation：
S1：Obtain the recording file of n recording of same song, n >=2；Each recording file is designated as recording 1, recording 1 ... respectively
Record n；
S2：Use same cutting method that each recording file is same for m aria, m >=2, use according to sequential difference cutting
Methods of marking scores each aria respectively, and the scoring to each aria of identical period successively is compared and selects scoring
Highest aria；The aria after 1 cutting of such as recording is followed successively by C11, C12 ... C1m；The aria after 2 cuttings of recording is followed successively by
C21, C22 ... C2m ... recording n cuttings after aria be followed successively by Cm1, Cm2 ... Cmn；Using same methods of marking pair
C11, C12 ... C1m, C21, C22 ... C2m ... Cm1, Cm2 ... Cmn are scored respectively, and the more same period respectively sings
Section scoring, such as C11, C21 ... Cm1 be the same period aria, compare its scoring select scoring highest be designated as C1-
best；C12, C22 ... Cm2 be the same period aria, compare its scoring select scoring highest be designated as C2-best；
Cm1, Cm2 ... Cmn be the same period aria, compare its scoring select scoring highest be designated as Cm-best, such as Fig. 2 institutes
Show；
S3：Each scoring highest aria respectively selected is subjected to anastomosing and splicing according to sequential and acquires fusion recording.That is,
Aria C1-best, C2-best ... the Cm-best selected in step S2 is acquired into recording according to time-series fusion splicing
File.
In above-mentioned technical proposal, by selecting each period scoring highest aria, then by the aria of each high scoring
Anastomosing and splicing is carried out, so as to help user to obtain a best recording of complete effect.
The method of aria scoring is in step S2：Pass through each pronunciation fundamental frequency of real time contrast user and original singer and pronunciation sound
Length obtains the matching degree sung, analyze user whether detonieren, snap or leak bat, provide singing grading.Fraction is high to be represented
The matching degree sung is high, sings well, and fraction is low to represent that the matching degree sung is low, sings poor, and this fraction will rise in the present invention
To important function.
Fig. 3 is one section of typical song（Cappela）Analysis：The first row is song, is clear that one section of sound
The separation of tranquillization（Red frame）, each separation, which represents one section of lyrics, to be terminated, and chanteur is in ventilation or waits the second segment lyrics
Occur；Second row is sound end-point detection result, and each blockage represents one and tells word, and the length of blockage represents the length of pronunciation
Degree, big space is at the pause of the lyrics；The third line is the Analysis of Fundamental Frequencies result of each sound, and fundamental frequency represents tone；So
Song analyze we obtain two basic parameters of fundamental frequency and pronunciation length, can be detected by the comparison of the parameter with original singer
The problems such as whether being snapped to chanteur, leaking word, get out of tune, and specific singing grading is provided, and be each pronunciation, every is sung
Word can have single scoring.
Specifically operation is step S2：Recorded based on same MTV, at least need two recording files and related and comment
Divide result；Recording based on same first song is usually substantially isometric, but sound is not necessarily synchronous, the data of each recording file
Alignment is put by the contrast with original singer and centered on top score aria；The part that the file head and the tail of alignment do not line up is cut
Remove, and recording data is divided into different arias, so different recording file quilts by boundary of different aria gap center points
It has been cut into perfectly aligned aria.
Anastomosing and splicing enters to fade out algorithm using light in step S3, as shown in figure 4, entering to fade out algorithm using light, and only makes
Used in the gap location of aria, i.e., after last pronunciation of previous aria terminates, volume is gradually reduced to 0, latter aria first
Before pronunciation, volume progressively increases to normal value from 0, so latter two addition.
Present invention utilizes KTV precise score, the boundary by the different recording of the same first song of same person according to the lyrics
Point be cut into each aria, then by etc. several sections of splicings of point highest be merged, so as to greatly improve the enjoyment of singing.
The present invention fails equipment, mechanism, component and the operating method of detailed description, and those of ordinary skill in the art are optional
Used and implemented with the equipment with identical function, mechanism, component and operating method commonly used in the art.Or according to life
Identical equipment, mechanism, component and the operating method that general knowledge living is selected are used and implemented.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, after content described in the present invention is known, under the premise without departing from the principles of the invention, it can also be made some
Equal conversion and replacement, these, which convert and substituted on an equal basis, also should be regarded as belonging to protection scope of the present invention.
Claims (4)
1. one kind recording fusion method, including following operation：
S1：Obtain the recording file of n recording of same song, n >=2；
S2：Use same cutting method that each recording file is same for m aria, m >=2, use according to sequential difference cutting
Methods of marking scores each aria respectively, and the scoring to each aria of identical period successively is compared and selects scoring
Highest aria；
S3：Each scoring highest aria respectively selected is subjected to anastomosing and splicing according to sequential and acquires fusion recording.
2. recording fusion method according to claim 1, it is characterised in that recording file cutting method is in step S2：
The data of recording file put alignment by the contrast with original singer and centered on top score aria；By the recording file of alignment
The Partial Resection that head and the tail do not line up, and recording file is divided into different arias by boundary of different aria gap center points, this
The different recording file of sample has been cut into perfectly aligned aria.
3. recording fusion method according to claim 1 or 2, it is characterised in that in step S3 anastomosing and splicing using it is light enter
Fade out algorithm.
4. recording fusion method according to claim 1 or 2, it is characterised in that the method for aria scoring is in step S2：
The matching degree sung is obtained by each pronunciation fundamental frequency of real time contrast user and original singer and pronunciation duration of a sound degree, analyzes user
Whether detonieren, snap or leak bat, provide singing grading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590463.1A CN107358969A (en) | 2017-07-19 | 2017-07-19 | One kind recording fusion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590463.1A CN107358969A (en) | 2017-07-19 | 2017-07-19 | One kind recording fusion method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107358969A true CN107358969A (en) | 2017-11-17 |
Family
ID=60284578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710590463.1A Pending CN107358969A (en) | 2017-07-19 | 2017-07-19 | One kind recording fusion method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107358969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112309351A (en) * | 2019-07-31 | 2021-02-02 | 武汉Tcl集团工业研究院有限公司 | Song generation method and device, intelligent terminal and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001117599A (en) * | 1999-10-21 | 2001-04-27 | Yamaha Corp | Voice processor and karaoke device |
| CN102543080A (en) * | 2010-12-24 | 2012-07-04 | 索尼公司 | Audio editing system and audio editing method |
| CN106157976A (en) * | 2015-04-10 | 2016-11-23 | 科大讯飞股份有限公司 | A kind of singing evaluating method and system |
| CN106231395A (en) * | 2016-07-28 | 2016-12-14 | 腾讯科技（深圳）有限公司 | Control method for playing back and media player |
| CN106782627A (en) * | 2015-11-23 | 2017-05-31 | 广州酷狗计算机科技有限公司 | The method and device of rerecording of audio file |
-
2017
- 2017-07-19 CN CN201710590463.1A patent/CN107358969A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001117599A (en) * | 1999-10-21 | 2001-04-27 | Yamaha Corp | Voice processor and karaoke device |
| CN102543080A (en) * | 2010-12-24 | 2012-07-04 | 索尼公司 | Audio editing system and audio editing method |
| CN106157976A (en) * | 2015-04-10 | 2016-11-23 | 科大讯飞股份有限公司 | A kind of singing evaluating method and system |
| CN106782627A (en) * | 2015-11-23 | 2017-05-31 | 广州酷狗计算机科技有限公司 | The method and device of rerecording of audio file |
| CN106231395A (en) * | 2016-07-28 | 2016-12-14 | 腾讯科技（深圳）有限公司 | Control method for playing back and media player |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112309351A (en) * | 2019-07-31 | 2021-02-02 | 武汉Tcl集团工业研究院有限公司 | Song generation method and device, intelligent terminal and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4438144B2 (en) | Signal classification method and apparatus, descriptor generation method and apparatus, signal search method and apparatus | |
| KR101292698B1 (en) | Method and apparatus for attaching metadata | |
| CN104123115A (en) | Audio information processing method and electronic device | |
| CN106373598B (en) | The control method and device of audio replay | |
| WO2005069171A1 (en) | Document correlation device and document correlation method | |
| WO2017028704A1 (en) | Method and device for providing accompaniment music | |
| CN104252872B (en) | Lyric generating method and intelligent terminal | |
| JP5779032B2 (en) | Speaker classification apparatus, speaker classification method, and speaker classification program | |
| JP2008026622A (en) | Evaluation apparatus | |
| CN101625862A (en) | Method for detecting voice interval in automatic caption generating system | |
| KR101813704B1 (en) | Analyzing Device and Method for User's Voice Tone | |
| Nakano et al. | MiruSinger: A singing skill visualization interface using real-time feedback and music CD recordings as referential data | |
| JP2009210790A (en) | Music selection singer analysis and recommendation device, its method, and program | |
| Pant et al. | A melody detection user interface for polyphonic music | |
| JP2007233077A (en) | Evaluation device, control method, and program | |
| CN107358969A (en) | One kind recording fusion method | |
| US9990911B1 (en) | Method for creating preview track and apparatus using the same | |
| CN105895079A (en) | Voice data processing method and device | |
| JP2007322934A (en) | Singing practice device, karaoke device, and program | |
| US20060084047A1 (en) | System and method of segmented language learning | |
| JP4531679B2 (en) | Karaoke scoring system for multi-standard scoring | |
| JP4595948B2 (en) | Data reproducing apparatus, data reproducing method and program | |
| JP2007241015A (en) | Voice evaluation system | |
| JP2001067068A (en) | Identifying method of music part | |
| JP2008040258A (en) | Musical piece practice assisting device, dynamic time warping module, and program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |