200907874 九、發明說明： 【所屬之技術領域】 本發明觀供歌者學習㈣之伴唱機系統，尤扑 -種利用顯示並提频财幕順序與旋律音符配置資料於晝曰 面上，提供歌者自我學習之伴唱機系統。 【先前技術】 伴唱機系統發展至今，伴唱的功能主要建立在音 奏、人聲伴唱與歌詞字幕顯示等基礎上，提供歌者一個可_ 樂曲旋律歌唱的音樂空間。而顯示系統最主要的功能在於顧= =詞與提詞。歌者-方面可以透過歌詞字幕變色，知道歌曲旋 對應的歌詞，知道旋律進行的狀況，二方面也可以從人聲伴 m略洞悉旋律節奏。而顯示歌詞： 純的顯不’到現在已經成為標準的字幕變色，騎之有年早 2唱機歌詞字幕變色主要考量歌詞呈現畫面的協調性， 的每-個字大小—致，字與字的間隔也是一致 長「曰超過三拍四拍，才會用一個延長線的符號「〜」，或 固:樣的符號，提醒歌者在前面的字之後拉長音。 人聲伴二或功能，律的部份全仰賴伴奏或 是根據-種利用由毕·^的切。因為歌詞字幕變色主要 還沒有完全變色分报多階段變色。當—個字 王文色之别，表不該字的聲音還需要延長。於是，有 200907874 =字在_變色，有的字變色的時間長達3〜 =變Γ喷有任何訊息告訴歌者歌詞中每—個字 可此的差異’以至於不熟悉歌曲的歌者永遠跟 也跟不上旋律。 由於财的伴唱齡射的音樂伴奏、人聲伴唱和歌詞 =顯喊隨者歌錢額频放。但是，岐歌詞字幕可以 0〜呈現°襄歌者預知歌詞的意思和發音，然而對於一首 ^者不θ H或者不熟悉的歌曲，伴唱機還是报難發揮功 原口是· §歌者的聽覺和視覺接收到訊號，到作出反應， 除2確度的落差之外，時間的落差是必然的，這些不特定和 L疋的洛差，不僅造成初學者極大的障礙外，對於一般的歌 者，仍然具相當大的困擾。 α200907874 IX. Description of the invention: [Technical field] The present invention provides a vocalist system for the singer to learn (4), and the vocalist system uses the display and the frequency of the financial sequence and the melody note configuration information on the face to provide the song. Self-learning phonograph system. [Prior Art] Since the development of the phonograph system, the vocal function has been mainly based on the performance of vocal, vocal vocals and lyrics subtitles, providing a singer's music space for singing and singing. The main function of the display system is Gu = = words and words. The singer-speaker can change the lyrics of the lyrics, know the lyrics corresponding to the song, and know the melody. In the second aspect, the melody rhythm can also be seen from the vocal companion. And the display lyrics: pure display does not become the standard subtitle color change, riding the early 2 phonograph lyrics subtitle color change mainly consider the coordination of the lyrics rendering picture, each word size - word, word and word The interval is also consistently long. "If you take more than three beats and four beats, you will use the symbol "~" of an extension line, or a solid-like symbol to remind the singer to lengthen the sound after the preceding word. The vocal is accompanied by two or function, and the part of the law depends entirely on the accompaniment or on the basis of the use of the cut by Bi·^. Because the lyrics subtitles are mainly discolored, there is still no complete discoloration and multi-stage discoloration. When the word is different from the character, the sound of the word does not need to be extended. So, there are 200907874 = word in _ discoloration, some words change color for up to 3 ~ = change Γ spray any message tells the singer that the lyrics can be different for each word - so that the singer who is not familiar with the song forever I can't keep up with the melody. Due to the accompaniment of the singer's accompaniment, the vocal vocals and lyrics of the vocal singer. However, the subtitles of the lyrics can be 0~present. The singer predicts the meaning and pronunciation of the lyrics. However, for a song that is not θ H or unfamiliar, the phonograph is still difficult to play the role of the singer. And visually receive the signal, to respond, in addition to the difference between the 2 degrees of uncertainty, the time difference is inevitable, these unspecified and L疋 Luo Luo, not only cause great obstacles for beginners, for the average singer, Still quite a problem. α
習知的伴唱機'㈣也真的只作到伴唱魏的-小部份， Γ不ί節拍或音高，那是很自然的現象。再熟悉的歌者都不見 :知逼每—個音節的長短，或者什麼地方將會有休止符。好像 :仃歌曲，就都該這樣像美其名為隨興的唱法。五六十年代的 行歌曲還有簡瑨歌本，現代的流行音樂好像不時興樂譜了。 除非原作曲者出面解說，或原曲製作人解說，歌者實在很難知 遏下—個音的音準應該如何？節拍應該如何？以至於歌者必 姑期化許多的時間去揣摩原唱者樂觸表現、音高和節拍， 才月匕約略摸索出演唱該首歌的技巧。 立上習知的伴唱機的顯示系統不僅不曾提供歌者即時演唱的 二節拍和節奏等資訊。歌者或許自己知道走音，或者跟不 上即拍。但是差異如何？或者是否已經改善？只有音樂高手才 200907874 知道=此，即使是一般人覺得很好的歌者，在大師的耳裡， 乃Μ曰决百出，其原因在於，歌者在沒有歌譜和 的情況下，實在很難知道自己的演唱如何？ 又備 伴唱機的歌者多少存在—些纽的特質。轉 機除了提供當場演唱的機會之外，卻無法提供歌 二 唱内容的空間，甚至提供歌者製作自己的伴唱帶的渴望、 從日本開始有伴唱機以來，習知的伴唱機顯示系統始⑽人一 種很不方㈣人齡面和料魏。錢樣—個_:不斷推出 的世代，如何讓更多的人以正確的方式接觸新的音樂，如何更 自由地自我學習，是所有歌者的希望。 又 【發明内容】 境* Π之主要目的之一在於提供歌者-個自我學習的環 二間广以自我學習的顯示提示的系統 的r昌中，不僅可以清楚知道每—首歌曲的旋律、七= 2即奏’解決歌者在使用伴唱機之同時，不知道歌詞二二 Γ的對應音高㈣拍，以至於當歌解幕改變㈣候，或者立 f化的時候，有—種始終無法跟上節拍或太快_1並: =楚呈現歌者現場演唱的旋律、音高、節拍和節奏，讓歌 期^^自己在音準上㈣拍上朗唱者或者作詞作曲者 、二現異，喊高學習者歌糾技巧，敍提 另—情感表現的技巧。 音芦明另一、個主要目的之一在於提供一個可以以歌者的 曰‘、、 土準，合成-比較接近正確音高和節拍的演唱聲音輪出 200907874 ’也就_ —個音高調整接近正確音高盘正 確卽拍的歌聲。如此，可提高歌者繼續努力的興趣和信心，、也 使旁聽者的耳朵不太受傷害。 也 本發明再-個主要目的之一在於提供歌者一個使用伴押 =存之包括背景、字幕和伴奏等資訊，儲存—份由歌者自= :歌的rD伴唱帶’方便於其他場合中展現， 曰加歌者子L ’也增加生活樂趣。 為達上述目的，本發明設有：—以時間游 :幕順序與旋律音符配置資料於晝面之顯示提; 卞呈現歌者聲音音高之歌者音高顯 統，及一歌者伴唱影音自製系統。 财曰以正糸 ^時騎標时顯錄财幕·與 於畫面之顯示提示系统，並 佩置貝科 已經存在的位3的特點在於利用在傳統伴唱機 音的數id…，崎鱗咖什麼音高，發多長的 =位貝㈣歌詞的字幕與旋律 二 隨著歌_的呈現，以二：:拍 :，直接顯示在歌詞字幕 使二= 各種不同的符硖，+ 士U —叫工便以即拍棒或 旋律的前it。；^y❸=赠麵始標記岭的歌譜隨著 律節奏等速變色，或者二==可以隨著歌詞的字幕，依旋 旋律線的節拍棒變色指示奏等速前進。從 清楚地預細♦自摘_㈣， 200907874 詞曲音高、節拍和節奏的變化，決定歌唱的技巧，甚至在運氣 的工夫上預作準備。 /k%主現歌者聲音音高之音高顯示提示系統，主要係利 用通用的頻域變換方法，將歌者經由麥克風收錄的類比聲音， 透過伴唱機數位化電路轉換為數位化聲音，並將數位化聲音訊 號切成-個個的音框（F「ame)，透過音框的選取，然後進行 頻域轉換FFT (快速傅立葉轉換Fast Fourier Transform)，計 异頻域忐置(Frequency Domain Energy)，時域轉換ifft(快The conventional phonograph '(4) is really only for the singer Wei's - a small part, not a beat or a pitch, it is a natural phenomenon. The familiar singers are not seen: knowing the length of each syllable, or where there will be a rest. It seems that: 仃 songs, it should be like the name of the song called Sui Xing. In the 1950s and 1960s, there were songs and songs, and modern pop music seemed to be untimely. Unless the original composer comes out to explain, or the original song producer explains, the singer is really difficult to know what to do - the pitch of the sound should be? What should be the beat? So that the singer has spent a lot of time trying to figure out the performance, pitch and beat of the original singer, and then the singer of the song. The display system of the conventional phonograph not only does not provide information such as the two beats and rhythm of the singer's instant singing. The singer may know that he or she can't keep up. But what is the difference? Or has it improved? Only the master of music is only 200907874. Knowing this, even the singer who feels good by the average person is in the ears of the master. The reason is that it is difficult for the singer to know himself without the music. How is the singing? The singer who also has the phonograph has some traits. In addition to providing the opportunity to sing on the spot, the transfer can not provide the space for singing the second singer content, and even provide the singer's desire to make his own vocal band. Since the phonograph has been started in Japan, the conventional phonograph display system has begun (10) people. A very unfamiliar (four) human age and material Wei. Money _: _: The ever-launching generation, how to let more people access new music in the right way, how to learn more freely is the hope of all singers. [Abstract] One of the main purposes of ** Π 在于 提供 提供 提供 提供 - - - - - - - - - - - - - 自我 自我 自我 自我 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌 昌Seven = 2 so-called 'solving the singer while using the phonograph, do not know the corresponding pitch of the lyrics of the second tweeting (four), so that when the song is changed (four), or when the f, there is always Can't keep up with the beat or too fast _1 and: = Chu presents the melody, pitch, beat and rhythm of the singer's live performance, so that the song period ^^ himself on the pitch (four) shoot the singer or lyric composer, two different , shouting high learners to correct the skills of the songs, and to mention the other skills of emotional performance. One of the main purposes of Yin Luming is to provide a singing voice that can be sung by the singer's 、', 土 ,, synthetically - close to the correct pitch and beat. 200907874 'also _ a pitch adjustment Close to the correct pitch of the correct singing voice. In this way, the interest and confidence of the singer's continued efforts can be enhanced, and the ears of the observers are also less hurt. Also one of the main purposes of the present invention is to provide a singer with a companion = save the background, subtitles and accompaniment information, store - by the singer from =: song rD vocal band 'convenient in other occasions Show, the singer L' also increases the fun of life. In order to achieve the above object, the present invention is provided with: - time travel: screen sequence and melody note configuration data on the face of the display; 卞 singer voice pitcher singer pitch height, and a singer singer audio and video self-made system . The money is marked with the right time when you are riding the standard. The display system is displayed with the screen, and the position of the screen is displayed. The characteristic of the position 3 that is already in existence is to use the number of ids in the traditional vocal machine... What pitch, how long is the hair = (B) the lyrics of the subtitles and the melody two with the song _ the presentation, to the second:: beat:, directly displayed in the lyrics subtitles make two = various different symbols, + 士U - The job is to shoot the stick or the melody of the front it. ;^y❸=The score of the gift mark starts to change with the rhythm of the rhythm, or the second == can follow the subtitle of the lyrics, and the rhythm of the melody line is moving at a constant speed. From the clear pre-fine ♦ self-picking _ (four), 200907874 word pitch, beat and rhythm changes, determine the skills of singing, and even prepare for luck. /k% The vocalist's pitch-high pitch display prompting system mainly uses a common frequency-domain transform method to convert the analog sound recorded by the singer via the microphone into a digital sound through the phonograph digitizing circuit, and The digital audio signal is cut into a single sound box (F "ame", through the selection of the sound box, and then subjected to frequency domain conversion FFT (Fast Fourier Transform), counting frequency domain energy (Frequency Domain Energy ), time domain conversion ifpt (fast
Inverse Fast Fourier Transform) > 者擎音南低的音高(PitGh)、聲音大小的音量(Vd_)和代表聲 音内容的音色(Timb「e)’賴料高輸出之伴唱機音高截取單 元以另組旋律線呈現，不同顏色的旋律線或不同圖型的旋 律線，使得歌者可以隨時知道自己聲音的音高、節拍，並透過 兵原曰者比對產生的差異，藉以修正自己的演唱技巧。又藉由 來自伴唱卿D丨伴唱音樂提供的參考音高，提供音高校正單 几從事保留音色之音高校正的工作。經過校正後的音高和音色 經過類比化電路轉換後，經過混音電路混音後，就成為一首經 過保留音色之音而校正合成聲音。 中文歌调子與字之間不再是相等的間距，完全依每一 發音節拍的長短作設計。英文歌詞也依音節而有 別於一般文子的排列，與對應旋律發音節拍呼應。透過一定速 2的_標’隨時指出歌詞對應的旋律音高與節拍，使歌 面呈現的同時’即預知下―句歌詞和旋律。 嫌法，本發明亦提供歌者聲音-個數位化與影像化的數 200907874 者的聲音隨時可以和伴唱機系_歌曲樂器數位 化介面作最客觀的比對。 古^發明旋律線與傳統樂譜最大的不同在於··晝面上音 :二::白和節奏的表現，係採用人類對長短、高低、變“ ^二再配合上節拍棒等速變色，或時間游標配合歌詞 古2則進的指示功能，將每一個歌詞的文字與對應的音 =對應的音譜旋律#中，歌者不需要有太多的樂理 二，不需要;^的學f，就可關先知道那變色字對應的 須要上升的幅度大約多少？節拍多長？或多短？整句 =大概如何？如果一句歌詞的旋律已經呈現其中有一突 =口=者即可以在起音的時候，預先調低音調，或者 題。、⑽足，以備拉高音的日辕不會有上氣不接下氣的問 提供是為專業人士用的’使用節拍音符與休止符 用魏，並且在蚊的料上和演唱的技巧上使 個音符與音符之間並不因音符節拍的長短而不同。但 Γ，專業人士，甚至只是將歌唱當作為休閒娛樂的人 、曰樂的符號轉化成為人類認知的觀念，確實不是那 易。 樂器數位化介面資料格式以—種非常簡單的、分離的、 :\時_音樂事件序列方絲描述音樂表演，確實提供了音 向、節拍和節奏最㈣料，經轉化成歌詞字幕變色或時^ 2時’確實幫助歌者很清楚地知道每—個歌詞料 曰円，真正達到學習歌唱的目的。 10 200907874 本㈣觀心邮份在讀存的 聲音數_，是經由歌者： 成，不僅提供歌者自製作完 者隨時可幾自m面、伴奏和峰更提供歌 地演唱自己最拿==_自獅唱帶，—首接一首 習的成績單，隨時肯至作為自我學 聲音與影像的絲，皿錄者唱歌時之 的方 高作比對岭:，9 ’以伴唱機提供之參考音高與歌者的音 、、乂 ，但其最大的不同在於：不管是伴 ===_與歌者歌唱的音高和節拍，因為時間游標的 自我驗證最伴唱機系統的晝面上，提供歌者一個指引與 =翻—較佳的實施例中，至少包含—顯示並提示歌 α疋^之顯不系統’提供歌者一個最基本的歌唱學習空間， 朵聽到人聲伴唱的旋律’更可以透過視覺 上直見反射紅律的音高與節拍。 本令明另—較佳的實施例中，至少包含一以時間游標同 ^顯不歌詞字幕順序與旋律音符配置資料於晝面之顯示系 和㈣呈現歌者聲音音高之音高顯示系統，使得歌者 歌唱的時候，隨時可以知道自己歌唱的音高與理想的音高之間 11 200907874 的差距，作為修正時的參考。 本發明再—錄佳的實_巾，伴唱赌出由-音高校 f早疋提供—接近於正確音高之歌者合麟音，並使歌者合成 荦音音主㈣旋律音符方式呈現於顯示提示系狀旋律線上。 i閱以下有關本發明—較佳實施例之詳細說明及其附 圖將可進纟瞭解本發明之技術内容及其目的功效。 【實施方式】 ㈣肢要建立在—種利用聲音數位化之後的資訊，將 與旋律音符以時間為橫軸，音高為縱軸，以時間游標同步 頒=咐麵序與旋律線配置資料於畫面上，使歌曲旋律在 i丁立I之日^游標得以定麵進，提示旋律接觸點對應之歌詞 習：::==::伴唱機歌者-個自我學Inverse Fast Fourier Transform) > The pitch of the south (PitGh), the volume of the sound (Vd_), and the tone of the sound content (Timb "e"'s high output phonograph interception unit Another set of melody lines, melody lines of different colors or melody lines of different patterns, so that the singer can know the pitch and beat of his voice at any time, and correct the difference by the difference between the original and the original. Skills. By the reference pitch provided by the singer D singer, the pitch correction is performed to perform the pitch correction of the reserved timbre. The corrected pitch and timbre are converted by the analogy circuit. After the mixing circuit is mixed, it becomes a sound that is corrected by the sound of the reserved sound. The Chinese song is no longer equal to the spacing between the words, and is designed according to the length of each tempo. The syllable is different from the arrangement of the general text, and echoes with the corresponding melody pronunciation. The _ mark of a certain speed 2 is used to indicate the melody pitch and beat of the lyrics at any time. At the same time, it is 'predicted under the sentence lyrics and melody. The suspicion, the present invention also provides the voice of the singer - a digitized and visualized number of 200,907,874. The voice of the person can be used at any time with the vocal machine _ song instrument digital interface for the most The objective comparison. The biggest difference between the ancient melon melody line and the traditional music score is that the 昼 昼 surface: two:: white and rhythm performance, the use of humans for length, height, change "^ two with the beat bar The constant speed color change, or the time cursor with the lyrics of the ancient lyrics, the instruction function, the lyrics of each lyrics and the corresponding syllables corresponding to the melody melody #, the singer does not need to have too many music theory 2, no need; ^ If you learn f, you can know the extent to which the corresponding color change needs to rise. How long is the beat? Or how short? Whole sentence = probably how? If the melody of a lyric has already been presented, there is a sudden = mouth = you can pre-tune the low-pitched, or question. , (10) foot, in order to pull the high-pitched day, there will be no anger. The question is provided for professionals to use the beat notes and rests with Wei, and on the mosquito material and singing skills The notes and notes are not different depending on the length of the note beat. But hey, professionals, and even just singing as a person who is entertaining and playing, the symbol of happiness has become a concept of human cognition, and it is not that easy. The instrument digital interface data format describes the music performance in a very simple, separate, :\ _ music event sequence, which provides the most (four) material of the direction, beat and rhythm, which is converted into lyrics. ^ 2 o's really helps the singer to know clearly that every lyrics is really good for learning to sing. 10 200907874 This (four) Guanxin postal number of voices in the reading _, is through the singer: Cheng, not only provides the singer from the finished producer, at any time, can provide a few songs from the m-face, accompaniment and peak more to sing their own best == _From the lion band, the first transcript of a study, at any time as a self-study of the sound and the image of the silk, the singer of the dish when the singer is compared to the ridge:, 9 ' provided by the phonograph The reference pitch is the singer's tone, 乂, but the biggest difference is: whether it is accompanied by ===_ and the singer's pitch and beat, because the time cursor is self-verifying on the face of the most phonograph system. Providing the singer with a guide and = flipping - in the preferred embodiment, at least including - displaying and prompting the song 疋 之 ^ display system provides the singer a basic singing learning space, the melody of the vocal vocal singer' It is also possible to visually reflect the pitch and beat of the red law. In a preferred embodiment, at least one display system with a time cursor and a lyric subtitle sequence and a melody note configuration data and a pitch display system for presenting a vocalist pitch is included. When the singer sings, he can always know the difference between the pitch of his singing and the ideal pitch of 11 200907874, as a reference for correction. The invention is again-recorded by the real _ towel, accompanied by sing-song by the sound-sounding college f-small--the singer close to the correct pitch, and the singer synthesizes the cymbal sound (four) melody notes presented in The prompt melody line is displayed. BRIEF DESCRIPTION OF THE DRAWINGS The technical contents of the present invention and the effects of the objects of the present invention will become apparent from the following detailed description of the present invention. [Embodiment] (4) The limb should be built on the information after the digitization of the sound, and the melody note with time as the horizontal axis and the pitch as the vertical axis, with the time cursor synchronously = 咐 surface sequence and melody line configuration data On the screen, make the song melody in the day of I Ding Li I cursor can be fixed into the face, suggesting the lyrics corresponding to the melody touch point:::==:: singer singer-self self-learning
律立#ρ〜讀線林纽橫向音高線，提供旋 之减及節拍之長短定位其間，歌詞字幕每-個 之工側財絲紅猶音狀起触料 線之—側，使得時間游標在横向移動中，可以在第一:疋律 碰觸到旋律音符和對應的歌詞，達到提詞的目的。一寺間同時 圖式中的第1圖顯示書 r?r_，提供音高_::= 個字「我」打-輸q你倍於-d一 200907874 為歌凋子幕與節拍棒—對應’當時間游標41以等速循游標 方向5前進時，即可以正確地、同時地觸摸到歌詞字幕3盘 旋律線1上的節拍棒2 ’使伴唱機歌者經由視覺的直覺，反庫 到聲音，經由旋律線！的變化和節麟2位置的高低與長短， 唱出歌曲的旋律。 母- f歌曲經過樂器數位化介面f料格式以—種非常簡 單的、分_、基赠_音樂事件相方絲描述音樂表 演，確實提供了音高、節拍和節奏最佳資料，自我學習。因此 在圖型化之後，伴唱機的歌者可以非常自然地循著時間游標的 移動，很敎喊節奏地抓住歌财的每—個字和音高，並且 透過每-瞬間移動中的提示，為下—節拍的聲音預作準備。時 間办標可以是垂直明線或隱型線，可以是標記符號，更可以是 一旋律線與歌詞變色捲軸。 圖式中的第2圖係本發明呈現於顯示幕畫面之另一旋律 _實施例。旋律音符2以節拍音符21 _呈現，但仍保留 即拍長度空間，維持節拍長度。時_標4以游標符號42呈 t雖蝴麵42並沒有細_節拍棒，然而歌詞盘 =音符—對—的對應，在於習慣樂譜的人，或者對於對視覺 t較挑剔的人’也是—轉決伴唱機啊提示歌詞與旋律的方 法0 原簦3圖絲者演唱之數位資訊以音譜呈現後與 &二二節拍棒21係、伴唱機原聲帶的旋律音 ^娜211物魏_軸㈣料，以不同 衫或紋路或城呈現。當歌者歌唱時，除了歌者本身透過 13 200907874 日销游標的指示，知道自己歌唱的詞曲落差外，不同旋律線所 呈現出來的差異，更清楚地呈現歌者在音高和節拍上的缺失， 作為自我學習的重要參考依據。 習知的伴唱機僅提供提詞功能，甚至利用歌者的歌聲與 j音偏離度來評定歌者的歌唱技巧，事實上並沒有產生自我學 白真正的效果。本發明讓每一位歌者不僅知道每一首 „的形態，更讓歌者可以透過自己歌聲的數位化，與原聲 帶作最具科學鱗倾比較。也許歌者的某—小節拉得不夠 長’或者不夠高，卻使整首歌曲產生另一種動人心強的律動， 未嘗不是美事。 歌者演唱之触資訊以音譜與麟帶旋律啊呈現之另 9在於&供伴σ曰機為歌者聲音作部份升降與延長之修 補立^有限度的差異内’以縣音數減的音高訊號修補歌者 的音高’節拍不_地方，以數位訊號彌補，使歌者在對比之 外，也可以享受修補後美聲的自我鼓勵。 立第4圖係歌者單獨呈現的旋律線與旋律歌譜。當歌者願 I j己的歌聲製作伴唱帶科候，歌者呈現的魏線就成為 伴°昌帶的人聲。 第5 _示係本刺麵示歌者音高之—種實施方式流 …伴唱機系統中設有一音高截取(Pjtch De响單元⑽， ”截取歌者聲音音高的數位化魏，俾與伴唱音樂之音高資 :同時呈現在旋律線Umi伴唱機從歌者麥克風接 立W比聲S 1111 ’經由112伴唱機數位化電路將類比聲 a化為數位化聲音彳121，再經由伴唱機之音高截取單元113 14 200907874 之1131數位化聲音音框選取，1132賴(Frequency Domain) 轉樹亦^爯之為快速傅立葉轉換），1133計算賴能量，再將 頻域此里&化轉_時域的序列信號，謂之時域轉換，亦稱之 (Inverse Fast Fourier Transform) ^ ft 此郷細得歌者聲音的音高，並顯示在旋律線上。 ,-係本㈣巾之音高校正系統之—實施方式流程 圖。伴°曰機系統中設有一音高校正(Rtch c〇r「㈣單元⑵， 負貝利用MIDI伴唱音樂之參考音高校正歌者聲音音高。圖式 愤/了維持透過音高截取單元提供歌者音高訊號輸出之外，本 板正系統主要在_伴唱_已經化之MID丨伴唱音樂 1〇1提供之參考音高，作為121纟高校正單元之參考音源，使 ^正後之聲音經過104聲音類比化電路轉換後，經過105混 電^^日後’歌者;^正後之類比聲音即自伴唱機翁輸出。 、第7 _本發日种之自製歌者伴棘音系統之-實施方律立#ρ〜读线林纽 transverse pitch line, providing the rotation reduction and the length of the beat positioning, the lyrics subtitles each side of the work side of the red silk sounds the line of contact - side, making the time cursor In the lateral movement, the first: the melody notes and the corresponding lyrics can be touched to achieve the purpose of the word. The first picture in the same pattern between the temples shows the book r?r_, providing the pitch _::= the word "I" hit - lose q you double the -d one 200907874 for the song with the curtain and the beat bar - corresponding 'When the time cursor 41 advances in the same direction of the cursor direction 5, the click bar 2' on the melody line 1 of the lyrics subtitle can be correctly and simultaneously touched, so that the singer singer via the visual intuition Sound, via the melody line! The change and the height and length of the Kirin 2 position sing the melody of the song. The mother-f song is described by the instrument digital interface f-material format, which is a very simple, sub-score, and _ music event, which describes the music performance. It does provide the best information on pitch, beat and rhythm, and self-learning. Therefore, after the patterning, the singer of the phonograph machine can follow the movement of the time cursor very naturally, and screams rhythmically to grasp every word and pitch of the song, and through the prompt in each-instantaneous movement, Prepare for the sound of the next-beat. The time stamp can be a vertical bright line or an invisible line, which can be a mark symbol, or a melody line and a lyric color change scroll. Figure 2 of the drawings is another melody embodiment of the present invention presented on the display screen. The melody note 2 is presented with the beat note 21 _, but the snap length space is retained to maintain the beat length. Time_mark 4 is represented by the cursor symbol 42. Although the butterfly surface 42 has no fine-beat beat, the correspondence of the lyric disk = note-pair is based on the person who is used to the music score, or the person who is more critical to the visual t'. Turning to the phonograph cues prompting the lyrics and melody method 0 Original 簦 3 Tusi singer digital information presented with the sound spectrum and & 22 beats 21 series, phonograph soundtrack melody sound ^ Na 211 thing Wei _ axis (four) Material, presented in different shirts or lines or cities. When the singer sings, in addition to the singer's own instructions through the 13 200907874 daily sales cursor, knowing the difference between the songs and songs that he sings, the difference in the different melody lines more clearly shows the singer's lack of pitch and beat. As an important reference for self-learning. The conventional phonograph only provides the function of raising words, and even uses the singer's singing voice and j-tone deviation to evaluate the singer's singing skills. In fact, it does not produce the true effect of self-learning. The invention allows each singer to not only know the shape of each song, but also allows the singer to compare the original soundtrack with the original scientific sound scale through the digitalization of his own singing voice. Perhaps the singer's certain section is not long enough. 'Or not high enough, but it makes the whole song produce another kind of moving rhythm, it is not a beautiful thing. The singer's singer's touch information is presented in the sound spectrum and the melody of the lining. The other 9 lies in & The singer's voice is part of the lifting and extension of the repair. The difference between the limits is 'the pitch of the singer's pitch is reduced by the pitch signal of the county's timbre. The beat is not _ place, and the digital signal is used to make up the singer. In addition, you can also enjoy the self-encouragement of the beautiful sound after the repair. The 4th picture shows the melody line and the melody songs presented by the singer alone. When the singer is willing to make the vocal performance of the song, the singer presents the Wei line. It becomes the vocal with the changchang belt. The 5th _ shows the singer's pitch of the singer's pitch - the implementation of the stream... The phonograph system has a pitch interception (Pjtch De ring unit (10)," intercepts the singer's voice The digitization of pitch, Wei, pipa and vocal The sound of the music is high: at the same time, the melody line Umi phonograph is connected from the singer's microphone to the W. S 1111 'The analog sound is converted into the digital sound 彳121 via the 112 phonograph digitizing circuit, and then via the phonograph. The pitch interception unit 113 14 200907874 1113 digital sound box selection, 1132 Lai (Frequency Domain) is also a fast Fourier transform), 1133 calculates the Lai energy, and then the frequency domain here & The time domain sequence signal, also known as the time domain conversion, also known as (Inverse Fast Fourier Transform) ^ ft This fine pitches the pitch of the singer's voice and is displayed on the melody line. , - This is the flow chart of the implementation of the pitch correction system of the (four) towel. With the pitch correction system (Rtch c〇r "(4) unit (2), the negative pitch uses the reference pitch of MIDI accompaniment music to correct the pitch of the singer's voice. The pattern is indulged/maintained through the pitch interception unit. In addition to the singer's pitch signal output, the board is mainly based on the _ singer _ already MID 丨 singer music 1 〇 1 provides the reference pitch, as the reference source of the 121 纟 high correction unit, so that the sound of the front After the conversion of the 104 sound analogy circuit, after the 105 electric hybrid ^^ day after the 'singer; ^ the analogy of the sound is the self-speaking machine output., 7th _ this hair of the homemade singer with the singer system - Implementer
程圖。伴唱機設有—影像聲音收職置術，可以隨時錄 二2電路1Q5和影像輸出電路1〇6輸出的影音訊號，儲存 卜昌機之硬摘。雖的設計確實提供歌者—個 纣的機會和空間。 双子双 【圖式簡單說明】 ^1圖係本發明呈現於顯示幕晝面之—旋律歌譜實施例。 以圖係本發暇現於_幕晝面之另—旋律歌譜實施例。 圖係歌者演唱之數位資訊以音譜呈現後與縣帶旋律線 之比較。 第4圖係歌者單獨呈現的旋律線與旋律歌譜。 15 200907874 二=糸:發明在顯示歌者音高之-種可能實施方式流程圖 =糸，中之歌者音高校正系統之一實施方式流程圖 弟圖係本發财之歌者伴棘音自鮮統之-實施方式流 程圖 【主要元件符號說明】 旋律線1 音高線11Cheng Tu. The phonograph is equipped with video and audio recording, which can record the audio and video signals output by the 2Q circuit 1Q5 and the image output circuit 1〇6 at any time to store the hard pick of the Buchang machine. The design does provide the opportunity and space for the singer. Twins and Doubles [Simple Description of the Drawings] ^1 The present invention is presented in the embodiment of a melody song. The melody song spectrum embodiment of the _ 昼 暇 暇 暇 以 。 。 。 。 。 。 。 。 。 。 The digital information sung by the singer is compared with the county melody line after the sound spectrum is presented. Figure 4 shows the melody lines and melody songs presented by the singer alone. 15 200907874 二=糸: Invented in the display of the pitch of the singer - a possible implementation of the flow chart = 糸, one of the singer pitch correction system implementation flow chart brother map is the singer of the rich Self-made system - embodiment flow chart [main component symbol description] melody line 1 pitch line 11
旋律音符2節拍音符21 f拍棒22 歌詞列3 歌詞31 時間游標4 游標線41游標符號42 111從歌者麥克風收到的類比聲音 1111類比聲音(A) 112經由伴唱機數位化電路轉化為數位化聲音 1121數位化聲音(D) 113音而戴取單元 1131數位化聲音音框選取 1132頻域轉換(FFT) 1133計算頻域能量 1134時域轉換(丨FFT) 1135 音高偵測(Pitch Detect) 114伴唱機顯示歌者聲音音高旋律音符於旋律線上 ⑵音咼校正單元(Pitch Correct) 122顯示歌者校正音高後旋律音符 1〇2使晝面呈現以時間游標同步顯示歌詞字幕順序與旋律 16 200907874 音符配置資料於晝面之顯示提示系統 101 伴唱機MID丨伴唱音樂 103 MIDI音樂合成器 104聲音類比化電路(D/A) 105混音電路Mixer 106伴唱機影像輸出電路(Video Out) 107伴唱機影像聲音VCD收錄裝置(Recording) 108伴唱機硬式磁碟機(Hard Disk) 17Melody note 2 beat note 21 f stick 22 lyrics column 3 lyrics 31 time cursor 4 vernier line 41 cursor symbol 42 111 analog sound received from the singer microphone 1111 analog sound (A) 112 converted to digital by phonograph digitizing circuit Sound 1121 digital sound (D) 113 sound and wear unit 1131 digital sound box select 1132 frequency domain conversion (FFT) 1133 calculate frequency domain energy 1134 time domain conversion (丨 FFT) 1135 pitch detection (Pitch Detect ) 114 phonograph display singer's voice pitch melody note on the melody line (2) Pitch Correction (Pitch Correct) 122 display singer corrects pitch after melody note 1 〇 2 to make the face display synchronously display the lyrics subtitle sequence with time cursor Melody 16 200907874 Note configuration data on the display of the prompt system 101 phonograph MID 丨 sing music 103 MIDI music synthesizer 104 sound analog circuit (D / A) 105 mixing circuit Mixer 106 phonograph image output circuit (Video Out) 107 phonograph video sound VCD recording device (Recording) 108 phonograph hard disk drive (Hard Disk) 17