CN203192396U - Detection apparatus for analyzing intonation and rhythm of song - Google Patents
Detection apparatus for analyzing intonation and rhythm of song Download PDFInfo
- Publication number
- CN203192396U CN203192396U CN 201320143251 CN201320143251U CN203192396U CN 203192396 U CN203192396 U CN 203192396U CN 201320143251 CN201320143251 CN 201320143251 CN 201320143251 U CN201320143251 U CN 201320143251U CN 203192396 U CN203192396 U CN 203192396U
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- analyzer
- intonation
- accuracy
- pitch
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Abstract
The utility model discloses a detection apparatus for analyzing intonation and rhythm of songs and relates to a sound detection analysis apparatus. The apparatus comprises a housing with an accommodation cavity, which is provided with a power supply, a pickup, a data analyzer, an intonation analyzer and a rhythm analyzer. The power supply is electrically connected to the pickup; the pickup is electrically connected to the data analyzer; the data analyzer is respectively electrically connected to the intonation analyzer and the rhythm analyzer; the surface of the housing is provided with a display screen; and the display screen is respectively electrically connected to the power supply, the intonation analyzer and the rhythm analyzer. The detection apparatus disclosed by the utility model can conduct objective accurate contrast analysis and evaluation on the intonation and rhythm of a singer compared with those of the original singer, can determine intonation and rhythm comparison result of the singer and timely feed back to the display screen, so as to facilitate check by people and help the singer to improve singing quality with pertinency.
Description
Technical field
The utility model relates to a kind of sound detection analytical equipment, relates in particular to a kind of for the accuracy in pitch of analyzing song and the pick-up unit of rhythm.
Background technology
Along with the raising of people's living standard, amusement and recreation more and more are subjected to generally liking of people, sing and more and more are subjected to pursuing of people as a kind of light, happy entertainment way.People can in the own home, set up oneself independent singing space or and friends one play among the KTV and sing, in the singing process, people wish that also the vocal art of oneself is improved in joyful.And, in some variety shows, also the form that the participant sings popular song can appear, and can need this moment a cover song evaluating apparatus to evaluate and test marking usually.
People need a kind of pick-up unit, can be to the judge with the carrying out specialty of original singer's song such as the accuracy in pitch of singing song, rhythm so that objective, evaluate and test out singer's song quality exactly, help the singer to improve constantly the singing ability.
The utility model content
Weak point at the prior art existence, it is a kind of for the accuracy in pitch of analyzing song and the pick-up unit of rhythm that the purpose of this utility model is to provide, can relatively sing accuracy in pitch and the rhythm of learner and original singer's song, and carry out the judge of specialty, help people to improve the performance ability.
The purpose of this utility model is achieved through the following technical solutions:
A kind of for the accuracy in pitch of analyzing song and the pick-up unit of rhythm, comprise the housing with ccontaining cavity, in the ccontaining cavity of housing, be provided with power supply, acoustic pickup, data-analyzing machine, accuracy in pitch analyzer and rhythm analyzer, power supply is electrically connected with acoustic pickup, acoustic pickup is electrically connected with data-analyzing machine, described data-analyzing machine is electrically connected with accuracy in pitch analyzer and rhythm analyzer respectively, and surface of shell is provided with display screen, and display screen is electrically connected with power supply, accuracy in pitch analyzer and rhythm analyzer respectively.
In order to realize the utility model better, described display screen is LCDs.
The utility model is compared than prior art, has the following advantages and beneficial effect:
The song that the utility model can be sung the singer and original singer's accuracy in pitch, carry out rhythm two aspects objective, comparative analysis and evaluation and test exactly, can judge singer's accuracy in pitch contrast situation, can judge its rhythm contrast situation again, and in time feed back on the display screen, be convenient for people to check, be conducive to help the singer to improve the performance quality targetedly.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is theory structure block diagram of the present utility model.
Wherein, the corresponding name of the Reference numeral in the accompanying drawing is called:
The 1-housing, 2-display screen, 3-acoustic pickup, 4-data-analyzing machine, 5-accuracy in pitch analyzer, 6-rhythm analyzer, 7-cepstrum parameter analysis module, 8-accuracy in pitch feature contrast module, 9-rhythm characteristic contrast module.
Embodiment
Be described in further detail below in conjunction with the utility model of embodiment:
Embodiment
As shown in Figure 1, a kind of for the accuracy in pitch of analyzing song and the pick-up unit of rhythm, comprise the housing 1 with ccontaining cavity, in the ccontaining cavity of housing 1, be provided with power supply, acoustic pickup 3, data-analyzing machine 4, accuracy in pitch analyzer 5 and rhythm analyzer 6, power supply can be the accumulator in the built-in housing 1 ccontaining cavity, also can extraneous AC power.Power supply is electrically connected with acoustic pickup 3, and acoustic pickup 3 is electrically connected with data-analyzing machine 4, and data-analyzing machine 4 is electrically connected with accuracy in pitch analyzer 5 and rhythm analyzer 6 respectively.
Housing 1 surface is provided with display screen 2, and display screen 2 is electrically connected with power supply, accuracy in pitch analyzer 5 and rhythm analyzer 6 respectively.Power supply provides electric energy for display screen 2, acoustic pickup 3, data-analyzing machine 4, accuracy in pitch analyzer 5 and rhythm analyzer 6, and display screen 2 is used for showing the accuracy in pitch of singer's song and the comparative analysis result of rhythm and original singer's song.The display screen 2 of present embodiment is LCDs, and display screen 2 is convenient to the user and is in time checked.
As shown in Figure 1 and Figure 2, data-analyzing machine 4 inside have cepstrum parameter analysis module 7, cepstrum parameter analysis module 7 can be handled the song data message that comes from the acoustic pickup 3, and be categorized into accuracy in pitch data and cadence information, then with the accuracy in pitch data transmission to accuracy in pitch analyzer 5, cadence information is transferred in the rhythm analyzer 6.Accuracy in pitch analyzer 5 inside have accuracy in pitch feature contrast module 8, accuracy in pitch feature contrast module 8 receives the accuracy in pitch data that come from data-analyzing machine 4 classification, and with these accuracy in pitch data and original singer's accuracy in pitch data carry out the specialty comparison, the result after the comparative analysis is fed back on the display screen 2.Rhythm analyzer 6 inside have rhythm characteristic contrast module 9, rhythm characteristic contrast module 9 receives the cadence information that comes from data-analyzing machine 4 classification, and with this cadence information and original singer's cadence information carry out the specialty comparison, the result after the comparative analysis is fed back on the display screen 2.
Principle of work of the present utility model is as follows:
This pick-up unit picks up formation song data message by 3 couples of singers' of acoustic pickup song, and with the processing of classifying of this song data information transfer to data-analyzing machine 4, be divided into accuracy in pitch data and cadence information, and with the accuracy in pitch data transmission to accuracy in pitch analyzer 5, cadence information is transferred in the rhythm analyzer 6.By the comparative analysis of accuracy in pitch analyzer 5, singer and original singer's accuracy in pitch contrast situation is shown to display screen 2; By the comparative analysis of rhythm analyzer 6, singer and original singer's rhythm contrast situation is shown to display screen 2.Like this, the singer can inquire accuracy in pitch, the rhythm situation of the performance song of oneself easily by the utility model, is conducive to help to sing the learner and improves the singing ability.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. one kind is used for analyzing the accuracy in pitch of song and the pick-up unit of rhythm, it is characterized in that: comprise the housing (1) with ccontaining cavity, in the ccontaining cavity of housing (1), be provided with power supply, acoustic pickup (3), data-analyzing machine (4), accuracy in pitch analyzer (5) and rhythm analyzer (6), power supply is electrically connected with acoustic pickup (3), acoustic pickup (3) is electrically connected with data-analyzing machine (4), described data-analyzing machine (4) is electrically connected with accuracy in pitch analyzer (5) and rhythm analyzer (6) respectively, housing (1) surface is provided with display screen (2), display screen (2) respectively with power supply, accuracy in pitch analyzer (5) and rhythm analyzer (6) are electrically connected.
2. described for the accuracy in pitch of analyzing song and the pick-up unit of rhythm according to claim 1, it is characterized in that: described display screen (2) is LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143251 CN203192396U (en) | 2013-03-27 | 2013-03-27 | Detection apparatus for analyzing intonation and rhythm of song |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143251 CN203192396U (en) | 2013-03-27 | 2013-03-27 | Detection apparatus for analyzing intonation and rhythm of song |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192396U true CN203192396U (en) | 2013-09-11 |
Family
ID=49109235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143251 Expired - Fee Related CN203192396U (en) | 2013-03-27 | 2013-03-27 | Detection apparatus for analyzing intonation and rhythm of song |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056503A (en) * | 2016-06-01 | 2016-10-26 | 苏州科技学院 | Intelligent music teaching platform and application method thereof |
| CN109920449A (en) * | 2019-03-18 | 2019-06-21 | 广州市百果园网络科技有限公司 | Beat analysis method, audio-frequency processing method and device, equipment, medium |
-
2013
- 2013-03-27 CN CN 201320143251 patent/CN203192396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056503A (en) * | 2016-06-01 | 2016-10-26 | 苏州科技学院 | Intelligent music teaching platform and application method thereof |
| CN109920449A (en) * | 2019-03-18 | 2019-06-21 | 广州市百果园网络科技有限公司 | Beat analysis method, audio-frequency processing method and device, equipment, medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140327 |