KR970063232A - Karaoke scoring system - Google Patents

Karaoke scoring system Download PDF

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Publication number
KR970063232A
KR970063232A KR1019970004283A KR19970004283A KR970063232A KR 970063232 A KR970063232 A KR 970063232A KR 1019970004283 A KR1019970004283 A KR 1019970004283A KR 19970004283 A KR19970004283 A KR 19970004283A KR 970063232 A KR970063232 A KR 970063232A
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South Korea
Prior art keywords
scoring
microphone
karaoke
comparison
score
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KR1019970004283A
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Korean (ko)
Inventor
야스오 와카모리
다케시 다이쇼지
유스케 야마모토
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우에시마 세이스케
야마하 가부시키가이샤
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Publication of KR970063232A publication Critical patent/KR970063232A/en

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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
    • G10H1/363—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems using optical disks, e.g. CD, CD-ROM, to store accompaniment information in digital form
    • 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
    • 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
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/005—Non-interactive screen display of musical or status data
    • 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
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/155—User input interfaces for electrophonic musical instruments
    • G10H2220/211—User input interfaces for electrophonic musical instruments for microphones, i.e. control of musical parameters either directly from microphone signals or by physically associated peripherals, e.g. karaoke control switches or rhythm sensing accelerometer within the microphone casing

Abstract

본 가라오케 채점장치는 가라오케 장치에 의해 재생되는 음악의 곡에 따라서 노래하는 가창자의 가창력을 자동적으로 채점하도록 구비되어 있다. 본 발명에서는 마이크로폰에 의해 픽업된 가창자의 보컬 사운드에 해당하는 마이크 보컬 사운드와 레이저 디스크(LD) 및 콤팩트 디스크(CD)등의 가라오케 음원으로부터 재생된 모델 보컬 사운드를 비교한다. 상기 비교는 예를 들면, 음정 및 음량 등의 비교 파라미터에 대해 행해진다. 상기 비교결과에 기초하여, 본 장치는 곡이 지속되는 동안 마이크 보컬사운드 및 모델 보컬사운드간의 일치도를 순차적으로 검출한다. 다음에, 상기 일치도를 기초로 하여 순차적으로 채점 점수가 계산된다. 상기 채점 점수는 표시부의 스크린상에 표시된다. 여기에서, 채점 점수는 시간의 경과에 따라 증감되며, 소정 범위(즉, 0점과 100점사이의 범위)의 점수를 초과하지 않도록 제어된다.The karaoke scoring apparatus is provided so as to automatically score the singing power of the singer who sings according to the tune of the music reproduced by the karaoke apparatus. In the present invention, the microphone vocal sound corresponding to the vocal sound of the singer picked up by the microphone is compared with the model vocal sound reproduced from karaoke sound sources such as a laser disk (LD) and a compact disk (CD). The comparison is made with respect to comparison parameters such as pitch and volume, for example. Based on the comparison result, the apparatus sequentially detects the degree of agreement between the microphone vocal sound and the model vocal sound while the music continues. Next, scoring scores are calculated sequentially based on the degree of agreement. The scoring score is displayed on the screen of the display unit. Here, the scoring score is increased or decreased over time, and is controlled so as not to exceed a score in a predetermined range (ie, a range between 0 and 100 points).

또한, 상기 곡의 제1절반부 및 제2절반부에 대해 다른 채점 기준이 적용될 수 있으므로, 본 장치는 그 중 하나에 관대한 채점(또는 엄격한 채점)을 줄 수 있다. 또한, 채점에 분산도를 주기 위해 난수가 도입되므로, 본 장치에 의한 평가는 채점인에 의한 주관적 평가에 더욱 가깝게 될 수 있다.In addition, different scoring criteria may be applied to the first and second halves of the piece, so that the apparatus can give generous scoring (or strict scoring) to one of them. In addition, since random numbers are introduced to give a degree of dispersion to the scoring, the evaluation by this apparatus can be closer to the subjective evaluation by the scoring person.

Description

가라오케 채점장치.Karaoke scoring system.

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 일실예에 따른 가라오케 채점장치의 구성을 도시한 블럭도.1 is a block diagram showing the configuration of a karaoke scoring apparatus according to an embodiment of the present invention.

Claims (9)

마이크로폰을 이용하는 가창자에 의해 실제로 가창되는 음악의 보컬사운드를 나타내는 마이크 보컬신호와 가라오케 음원으로부터 주어진 모델 보컬신호를 적어도 하나의 비교 파라미터에 대해 비교하는 비교수단과, 상기 비교 결과에 기초하여 상기 마이크 보컬신호 및 상기 모델 보컬신호간의 일치도를 상기 음악에 해당하는 곡의 소정 구간에 걸쳐 순차적으로 검출하는 검출수단과, 상기 순차적으로 검출된 일치도의 변화에 응답하여 상기 채점 점수가 최소점과 최대점사이에 한정된 소정 범위의 점수를 초과하지 않게 재한되도록 상기 채점 점수를 증감시킴으로써, 상기 일치도에 기초하여 상기 가창자의 가창력에 대한 채점 점수를 순차적으로 계산하는 채점수단을 구비하는 것을 특징으로 하는 가라오케 채점장치.Comparison means for comparing a microphone vocal signal representing a vocal sound of music actually sung by a microphone using a microphone and a model vocal signal given from a karaoke sound source to at least one comparison parameter, and the microphone vocal signal based on the comparison result Detection means for sequentially detecting a match between the model vocal signals over a predetermined section of a piece of music corresponding to the music, and the scoring score is defined between a minimum point and a maximum point in response to a change in the sequentially detected match degree. And scoring means for sequentially calculating a scoring score for the singer's singing powers based on the degree of agreement by increasing or decreasing the scoring score so as not to exceed a predetermined range of scores. 마이크로폰을 이용하는 가창자에 의해 실제로 가창되는 음악의 보컬사운드를 나타내는 마이크 보컬신호와 가라오케 음원으로부터 주어진 모델 보컬신호를 적어도 하나의 비교 파라미터에 대해 비교하는 비교수단과, 상기 비교 결과에 기초하여 상기 마이크 보컬신호 및 상기 모델 보컬신호간의 일치도를 상기 음악에 해당하는 곡의 소정 구간에 걸쳐 순차적으로 검출하는 검출수단과, 상기 순차적으로 검출된 일치도의 변화에 응답하여 상기 곡의 제2절반부에 관한 채점점수가 상기 곡의 제1절반부에 관한 채점점수보다 더 높게 증가되도록 상기 채점 점수를 증감시킴으로써, 상기 일치도에 기초하여 상기 가창자의 가창력에 대한 채점 점수를 순차적으로 계산하는 채점수단을 구비하는 것을 특징으로 하는 가라오케 채점장치.Comparison means for comparing a microphone vocal signal representing a vocal sound of music actually sung by a microphone using a microphone and a model vocal signal given from a karaoke sound source to at least one comparison parameter, and the microphone vocal signal based on the comparison result And detection means for sequentially detecting a match between the model vocal signals over a predetermined section of a song corresponding to the music, and a score for the second half of the song in response to the sequentially detected change in the match. And scoring means for sequentially calculating a scoring score for the singer's singing power based on the degree of agreement by increasing or decreasing the scoring score so as to increase higher than the scoring score for the first half of the piece. Karaoke scoring system. 마이크로폰을 이용하는 가창자에 의해 실제로 가창되는 음악의 보컬사운드를 나타내는 마이크 보컬신호와 가라오케 음원으로부터 주어진 모델 보컬신호를 적어도 하나의 비교 파라미터에 대해 비교하는 비교수단과, 상기 비교 결과에 기초하여 상기 마이크 보컬신호 및 상기 모델 보컬신호간의 일치도를 상기 음악에 해당하는 곡의 소정 구간에 걸쳐 순차적으로 검출하는 검출수단과, 난수를 생성하는 난수 생성수단과; 상기 난수 및 상기 일치도의 변화에 응답하여 상기 채점 점수를 증감시킴으로써 상기 일치도에 기초하여 상기 가창자의 가창력에 대한 채점점수를 순차적으로 계산하는 채점수단을 구비한 것을 특징으로 하는 가라오케 채점장치.Comparison means for comparing a microphone vocal signal representing a vocal sound of music actually sung by a microphone using a microphone and a model vocal signal given from a karaoke sound source to at least one comparison parameter, and the microphone vocal signal based on the comparison result Detection means for sequentially detecting a degree of agreement between the model vocal signals over a predetermined section of a piece of music corresponding to the music, and random number generating means for generating a random number; And scoring means for sequentially calculating the number of scores for the singer's singing powers based on the degree of agreement by increasing or decreasing the score in response to the change in the random number and the degree of agreement. 제3항에 있어서, 상기 채점점수는 상기 일치도 및 상기 난수간에 임의로 설정된 일정 비율에 응답하여 증감되는 것을 특징으로 하는 가라오케 채점장치.4. The karaoke scoring apparatus of claim 3, wherein the scoring number is increased or decreased in response to a predetermined ratio arbitrarily set between the matching degree and the random number. 제1항 내지 제3항 중의 어느 한 항에 있어서, 상기 가라오케 음원은 광학기록매체인 것을 특징으로 하는 가라오케 채점장치.4. A karaoke scoring apparatus according to any one of claims 1 to 3, wherein the karaoke sound source is an optical recording medium. 제1항 내지 제3항 중의 어느 한 항에 있어서, 상기 비교 파라미터는 음정, 주파수 또는 음량에 해당하는 것을 특징으로 하는 가라오케 채점장치.4. The karaoke scoring apparatus of any one of claims 1 to 3, wherein the comparison parameter corresponds to a pitch, a frequency, or a volume. 제1항 내지 제3항 중의 어느 한 항에 있어서, 상기 채점점수를 스크린상에 표시하는 표시수단을 추가로 포함하는 것을 특징으로 하는 가라오케 채점장치.The karaoke scoring apparatus according to any one of claims 1 to 3, further comprising display means for displaying the scoring number on a screen. 제1항 내지 제3항 중의 어느 한 항에 있어서, 상기 비교수단은 소정의 비교 타이밍으로 비교를 행하며, 상기 마이크 보컬신호가 소정의 에러 마진내에서 상기 모델 보컬신호에 대체로 일치하면 각각의 비교타이밍에서 마이크 보컬신호와 모델 보컬신호간의 일치 이벤트를 검출하는 것을 특징으로 하는 가라오케 채점장치.4. The comparison timing according to any one of claims 1 to 3, wherein the comparison means compares at a predetermined comparison timing, and if the microphone vocal signal substantially matches the model vocal signal within a predetermined error margin, each comparison timing is performed. Karaoke scoring apparatus for detecting a match event between the microphone vocal signal and the model vocal signal. 제1항 내지 제3항 중의 어느 한 항에 있어서, 상기 검출수단은 정규화될 다수의 일치 이벤트를 계수함으로써 상기 일치도를 검출하는 것을 특징으로 하는 가라오케 채점장치.4. A karaoke scoring apparatus according to any one of claims 1 to 3, wherein said detecting means detects the matching degree by counting a plurality of matching events to be normalized. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970004283A 1996-02-16 1997-02-13 Karaoke scoring system KR970063232A (en)

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JP02968496A JP3344195B2 (en) 1996-02-16 1996-02-16 Karaoke scoring device
JP96-029684 1996-02-16

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JP3344195B2 (en) 2002-11-11
HK1003517A1 (en) 1998-10-30
CN1270145A (en) 2000-10-18
CN1161485A (en) 1997-10-08
TW340939B (en) 1998-09-21
JPH09222897A (en) 1997-08-26
CN1105998C (en) 2003-04-16

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AMND Amendment
J201 Request for trial against refusal decision
B601 Maintenance of original decision after re-examination before a trial
J301 Trial decision

Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20010518

Effective date: 20020430