CN107195288A - One kind, which is helped, sings method and system - Google Patents
One kind, which is helped, sings method and system Download PDFInfo
- Publication number
- CN107195288A CN107195288A CN201710590233.5A CN201710590233A CN107195288A CN 107195288 A CN107195288 A CN 107195288A CN 201710590233 A CN201710590233 A CN 201710590233A CN 107195288 A CN107195288 A CN 107195288A
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- real
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- singing
- volume
- vocal
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
- G10H1/366—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems with means for modifying or correcting the external signal, e.g. pitch correction, reverberation, changing a singer's voice
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
- G10H2210/091—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for performance evaluation, i.e. judging, grading or scoring the musical qualities or faithfulness of a performance, e.g. with respect to pitch, tempo or other timings of a reference performance
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The method of singing is helped the present invention relates to one kind, user is sung and carries out vocal effects' processing and scoring in real time respectively, the volume that vocal accompaniment is played is regulated and controled according to real-time appraisal result, after being handled through vocal effects user sing, the vocal accompaniment after volume regulation and accompaniment carries out addition mixing and audio plays out and/or recorded after addition is mixed.In above-mentioned technical proposal, the dynamic size opened vocal accompaniment, and control vocal accompaniment volume in real time is carried out by using KTV real-time appraisal result.Just as very clever helps is sung hand and sung on side with user, according to skilled and sing quality guiding user having sung.If if opening sound-recording function, the sound of vocal accompaniment can be recorded together, to make up the defect during user sings.
Description
Technical field
The present invention relates to field of audio processing, and in particular to one kind, which is helped, sings method and system.
Background technology
Traditional KTV mode of operations send into music effect processor as shown in figure 1, accompaniment music is decoded from player,
Accompaniment music can carry out rising-falling tone processing；The song of user after microphone channel analog-to-digital conversion by being also fed into music effect
Device, the man who loves to singing's sound can carry out the processing such as echo reverberations；Both be added after feeding digital analog converter to power amplifier from loudspeaker
Release；Wherein there is the song feeding KTV points-scoring system marking handled all the way without vocal effects；If the user feels that oneself will not
Sing, it is necessary to which switching vocal accompaniment by hand, opens the sound of vocal accompaniment, the sound of vocal accompaniment is constant volume, substantially user's
Song is completely covered, therefore the recreation experience of user is poor.
The content of the invention
The method of singing is helped it is an object of the invention to provide one kind, it is best that it can help user to obtain a complete effect
Recording.
To achieve the above object, present invention employs following technical scheme：
One kind helps the method for singing, it is characterised in that：The sound that the quality sung according to user regulation in real time is played and/or accompanied when recording
Measure size.
Further scheme is：
The volume accompanied when being scored in real time singing for user, and playing and/or record according to appraisal result real-time monitoring
Size.It is negatively correlated that the volume accompanied when broadcasting and recording sings real-time appraisal result with user.
Specifically scheme is：Singing for user is scored in real time using KTV real-time scoring softwares.
User is sung and carries out vocal effects' processing and scoring in real time respectively, is played according to the regulation and control vocal accompaniment of real-time appraisal result
Volume, after being handled through vocal effects user sing, volume regulation after vocal accompaniment and accompaniment carry out addition mix
Audio plays out and/or recorded after merging mixes addition.
Accompany as the recording of original singer or other high scores.
Help the system of singing present invention also offers one kind, specifically include microphone, volume controller, media play processor and
Music effect DSP；Media play processor includes playing the player A of accompaniment music file, plays the player of vocal accompaniment file
The real-time grading modules of B and KTV；Music effect DSP includes adder A, adder B, musical sound falling tone module, vocal effects
Processing module；The output end of microphone point two-way connects vocal effects' processing module and the real-time grading modules of KTV, volume control respectively
The input of device processed connects the real-time grading module of player B and KTV respectively, and adder A input connects volume control respectively
Device and vocal effects' processing module, the input connection player A of musical sound falling tone module, adder B input connect respectively
Connect the output end and adder A of musical sound falling tone module, adder B output end connection power amplifier and loudspeaker.
Media play processor also includes recording module.
In above-mentioned technical proposal, dynamically vocal accompaniment is opened, and control in real time by using KTV real-time appraisal result
The size for volume of accompanying.Just as very clever helps is sung hand and sung on side with user, according to skilled and sing quality
Guiding user's handle has been sung.If if opening sound-recording function, the sound of vocal accompaniment can be recorded together, to make up user's singing process
In defect.
Brief description of the drawings
Fig. 1 is the structural representation that tradition KTV helps the system of singing；
Fig. 2 is structural representation of the invention；
Fig. 3 is electrical block diagram of the invention.
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 is only to describe one or more of specific embodiments of the invention, not to the present invention
The protection domain specifically asked carries out considered critical.
The technical scheme that the present invention takes is as shown in Figure 2,3：
One kind helps the method for singing, the volume that the quality sung according to user regulation in real time is played and/or accompanied when recording.
Accompanied when being scored in real time singing for user, and playing and/or record according to appraisal result real-time monitoring
Volume.
It is negatively correlated that the volume accompanied when broadcasting and recording sings real-time appraisal result with user.
Singing for user is scored in real time using KTV real-time scoring softwares.
User is sung and carries out vocal effects' processing and scoring in real time respectively, is played according to the regulation and control vocal accompaniment of real-time appraisal result
Volume, after first being handled through vocal effects user sing with volume adjust after vocal accompaniment carry out addition mixing, so
Audio after addition mixes and mixes addition is carried out with accompaniment again afterwards to play out and/or record.
Accompany as the recording of original singer or other high scores.
In above-mentioned technical proposal, dynamically vocal accompaniment is opened, and control in real time by using KTV real-time appraisal result
The size for volume of accompanying.Just as very clever helps is sung hand and sung on side with user, according to skilled and sing quality
Guiding user's handle has been sung.If if opening sound-recording function, the sound of vocal accompaniment can be recorded together, to make up user's singing process
In defect.
As shown in figure 3, one kind helps the system of singing, including microphone, volume controller, media play processor and music effect
DSP；Media play processor includes playing the player A of accompaniment music file, plays the player B and KTV of vocal accompaniment file
Real-time grading module；Music effect DSP includes adder A, adder B, musical sound falling tone module, vocal effects' processing module；
The output end of microphone point two-way connects vocal effects' processing module and the real-time grading modules of KTV respectively, volume controller it is defeated
Enter end and connect the real-time grading module of player B and KTV respectively, adder A input connects volume controller and voice respectively
Effect process module, the input connection player A of musical sound falling tone module, adder B input connects musical sound respectively
The output end and adder A of falling tone module, adder B output end connection power amplifier and loudspeaker.Media play processor is also wrapped
Include recording module.
The user that microphone is collected sing signal point two-way be delivered to respectively vocal effects' processing module carry out processing and
The real-time grading modules of KTV are scored in real time, and volume controller adjusts it according to the real-time appraisal result of the real-time scoring softwares of KTV
The size of sound is played in the vocal accompaniment of output, and the audio that adder A is exported to vocal effects' processing module and volume controller is carried out
Addition is mixed, and adder B exports audio to adder A and accompaniment carries out addition mixing, and adder B outputs audio is played out
And/or recording.
The real-time scoring softwares of imprinting KTV carry out real-time scoring processing in the real-time grading modules of KTV.Pass through real time contrast user
Obtain the matching degree sung with each pronunciation fundamental frequency of original singer and the pronunciation duration of a sound, analyze user either with or without detonieren, snap or
Leakage bat etc., provides singing grading.Fraction height represents that the matching degree sung is high, sing well, fraction is low represent the matching degree sung it is low,
Sing poor.
The volume controller of adjustment vocal accompaniment in real time, driving user's smoother singing, comparison is difficult and he is unskilled sings
Section.It is that user is mixed with the sound that helps and sing finally to export to power amplifier or sound pick-up outfit, and effect will be much better than singing alone
When.
Media Processor is responsible for the broadcasting of two-way video and audio, is original KTV accompaniment music video files all the way, and in addition one
Road is vocal accompaniment file；In addition media play processor is also responsible for KTV scorings and recorded, and the value that KTV scores in real time is used to control
The volume of vocal accompaniment output；Volume control can be realized by a programmable digital attenuator circuit, if volume control can be with
Realized inside media play processor（Some processors possess the ability that two-way audio is decoded and exported respectively）, then D/A, A/
D is changed and programmable digital attenuator circuit can simplify, and is directly output to music effect DSP by digital audio interface；Music
Effect DSP is, for special disposal music effect, can to carry out echo reverberations processing to accompaniment music rising-falling tone and to voice,
Music and each passerby's sound are subjected to addition mixing simultaneously and external equipment is output to.
The present invention can help the more self-confident bold singing of KTV user, and by user is unskilled, the slight place for singing mistake
Mask.The effect of recording out also can be more preferable.The present invention plays vocal accompaniment with KTV certain similar part, but also has obvious
Difference.Vocal accompaniment is directly to decode to play back in MTV audio-video documents, intelligently helps the sound sung still to walk microphone and leads to
Road, effect is sung simultaneously with client at the scene just as original singer, and the volume of original singer is real according to the RealTime scores of user
When adjust, when user sing score it is low when, the volume of original singer is tuned up, user sing score it is high when, original singer volume reduces.
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 (8)
1. one kind helps the method for singing, it is characterised in that：Accompanied when the quality sung according to user regulation broadcasting in real time and/or recording
Volume.
2. according to claim 1 help the method for singing, it is characterised in that：Singing for user is scored in real time, and foundation
The volume that appraisal result real-time monitoring is played and/or accompanied when recording.
3. according to claim 2 help the method for singing, it is characterised in that：Play and the volume accompanied when recording and user
Sing real-time appraisal result negatively correlated.
4. according to claim 2 help the method for singing, it is characterised in that：User is sung using KTV real-time scoring softwares
Scored in real time.
5. help the method for singing according to claim 3 or 4, it is characterised in that：User is sung and carried out respectively at vocal effects
Reason and in real time scoring, regulate and control the volume played of accompanying, user sings after being handled through vocal effects according to real-time appraisal result
Sing, the vocal accompaniment after volume regulation and accompaniment carries out addition mixing and audio is played out and/or recorded after addition is mixed
Sound.
6. according to claim 2 help the method for singing, it is characterised in that：Accompany as the recording of original singer or other high scores.
7. one kind helps the system of singing, it is characterised in that：Including microphone, volume controller, media play processor and music effect
DSP；Media play processor includes playing the player A of accompaniment music file, plays the player B and KTV of vocal accompaniment file
Real-time grading module；Music effect DSP includes adder A, adder B, musical sound falling tone module, vocal effects' processing module；
The output end of microphone point two-way connects vocal effects' processing module and the real-time grading modules of KTV respectively, volume controller it is defeated
Enter end and connect the real-time grading module of player B and KTV respectively, adder A input connects volume controller and voice respectively
Effect process module, the input connection player A of musical sound falling tone module, adder B input connects musical sound respectively
The output end and adder A of falling tone module, adder B output end connection power amplifier and loudspeaker.
8. according to claim 7 help the system of singing, it is characterised in that：Media play processor also includes recording module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590233.5A CN107195288A (en) | 2017-07-19 | 2017-07-19 | One kind, which is helped, sings method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590233.5A CN107195288A (en) | 2017-07-19 | 2017-07-19 | One kind, which is helped, sings method and system |
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| CN201710590233.5A Pending CN107195288A (en) | 2017-07-19 | 2017-07-19 | One kind, which is helped, sings method and system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743461A (en) * | 2019-01-29 | 2019-05-10 | 广州酷狗计算机科技有限公司 | Audio data processing method, device, terminal and storage medium |
| CN109905806A (en) * | 2017-12-07 | 2019-06-18 | 北京雷石天地电子技术有限公司 | Intelligence adjusts the method and system of audio |
| CN110459196A (en) * | 2019-09-05 | 2019-11-15 | 长沙市回音科技有限公司 | A kind of method, apparatus and system adjusting singing songs difficulty |
| CN110505554A (en) * | 2019-08-22 | 2019-11-26 | 广州番禺巨大汽车音响设备有限公司 | It is a kind of based on DSP enhancing function audio apparatus method and system |
| CN110827843A (en) * | 2018-08-14 | 2020-02-21 | Oppo广东移动通信有限公司 | Audio processing method and device, storage medium and electronic equipment |
| CN112365868A (en) * | 2020-11-17 | 2021-02-12 | 北京达佳互联信息技术有限公司 | Sound processing method, sound processing device, electronic equipment and storage medium |
| CN113744721A (en) * | 2021-09-07 | 2021-12-03 | 腾讯音乐娱乐科技（深圳）有限公司 | Model training method, audio processing method, device and readable storage medium |
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| CN104636111A (en) * | 2015-02-15 | 2015-05-20 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN106024033A (en) * | 2016-06-15 | 2016-10-12 | 北京小米移动软件有限公司 | Playing control method and apparatus |
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Patent Citations (2)
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| CN104636111A (en) * | 2015-02-15 | 2015-05-20 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN106024033A (en) * | 2016-06-15 | 2016-10-12 | 北京小米移动软件有限公司 | Playing control method and apparatus |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109905806A (en) * | 2017-12-07 | 2019-06-18 | 北京雷石天地电子技术有限公司 | Intelligence adjusts the method and system of audio |
| CN110827843A (en) * | 2018-08-14 | 2020-02-21 | Oppo广东移动通信有限公司 | Audio processing method and device, storage medium and electronic equipment |
| CN109743461A (en) * | 2019-01-29 | 2019-05-10 | 广州酷狗计算机科技有限公司 | Audio data processing method, device, terminal and storage medium |
| CN110505554A (en) * | 2019-08-22 | 2019-11-26 | 广州番禺巨大汽车音响设备有限公司 | It is a kind of based on DSP enhancing function audio apparatus method and system |
| CN110459196A (en) * | 2019-09-05 | 2019-11-15 | 长沙市回音科技有限公司 | A kind of method, apparatus and system adjusting singing songs difficulty |
| CN112365868A (en) * | 2020-11-17 | 2021-02-12 | 北京达佳互联信息技术有限公司 | Sound processing method, sound processing device, electronic equipment and storage medium |
| CN112365868B (en) * | 2020-11-17 | 2024-05-28 | 北京达佳互联信息技术有限公司 | Sound processing method, device, electronic equipment and storage medium |
| CN113744721A (en) * | 2021-09-07 | 2021-12-03 | 腾讯音乐娱乐科技（深圳）有限公司 | Model training method, audio processing method, device and readable storage medium |
| CN113744721B (en) * | 2021-09-07 | 2024-05-14 | 腾讯音乐娱乐科技（深圳）有限公司 | Model training method, audio processing method, device and readable storage medium |
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