1290711 九、發明說明： 【發明所屬之技術領域】 本發明係為一種同步播放系統及其方法，特別是一種歌詞歌 曲同步播放系統及其方法。 - 【先前技術】 • 由於現代人的所得提昇及越來越重視休閒生活，唱歌乃為一 種廣被大眾喜愛的休閒娛樂，再加上流行音樂成為各大傳播媒介 ⑩強力播放的題材，自然而然，人類藉以抒發情感以及追求體驗明 生^"之意識在KTV、卡拉οκ林立的現在不難預見。 傳統的卡拉OK以至於現在的κτν，都是以播放伴唱帶的形 式。’於接受顧客端的_後’統-由主端之控做序根據每份點 歌單以序列或隨選的方式分職送不具備人聲⑽al)主調之旋 T，以提供消費者跟隨哼唱’而其伴唱帶_容多半由唱片公司 提i、。在公開賊營利的前提下’接受別公司鋪以取得包含 Φ若干曲目之伴唱帶’這對於消費者來說，多半的伴唱帶多是於歌 手唱片發行後，才得以釋出以作為營利伴唱帶之用途，使得使用 ^大部分時間無法在卡拉OK以及κτν^最新發行而且非常喜 笑的歌曲。 立正因如此’有了數位隨身聽的發明，數位隨身聽係以剛的 七式來齡日樂。刷基柄錢轉人獨音頻失真的敏 來進仃適當的壓縮，駐人耳聽不到的減成分，最後編 ”、、成為聰檔案。由於肥可壓_ 12倍，也就是麟用MP3 1290711 格式壓所的-張普通辆可容納U張CD的切，再透過朗 播放器’ T以連續播放數小時而不影響音質。因此，刪格式槽 案被廣泛的利用，例如娛樂和語言學習等等。 習知的數位隨身聽之歌名、歌詞顯示方法，如中華民國專利 公開號_68166 ’主要係以一編輯軟體編輯歌曲之每—頁歌詞， 並將其存人電腦销，使隨聽與電腦連線且轉駄之歌1290711 IX. Description of the invention: [Technical field to which the invention pertains] The present invention is a synchronous playback system and method thereof, and more particularly to a lyrics song synchronization playback system and method thereof. - [Prior Art] • Due to the improvement of modern people's income and the increasing emphasis on leisure life, singing is a popular entertainment that is popular among the public. In addition, popular music has become the theme of the 10 media broadcasts of all major media. Naturally, The consciousness that human beings use to express their emotions and pursue the experience of Mingsheng ^" is not difficult to foresee in KTV and Karaoke. Traditional karaoke, so that the current κτν, is in the form of playing a vocal band. 'Accepting the client's _ after' system - by the master's control order according to each song list in a sequence or on-demand way to send a voice without a voice (10) a) main tone, to provide consumers to follow the humming 'And its accompaniment band _ Rong is mostly mentioned by the record company. Under the premise of public thief profit, 'accept the company's shop to obtain the vocal band containing Φ several tracks'. For consumers, most of the vocal bands are released after the singer's record is released as a profit vocal band. The use of the song, which is the most recent release and is very laughable in the karaoke and κτν^. Li Zheng is in this way. With the invention of the digital Walkman, the digital Walkman is based on the Japanese style. Brush the base handle money to turn the sensitivity of the individual audio distortion into the appropriate compression, the resident can not hear the reduction of the composition, and finally compiled, and become a Cong file. Because the fertilizer can be pressed _ 12 times, that is, Lin MP3 1290711 Format Press - The ordinary car can hold the cut of U CDs, and then play through the long player 'T for several hours without affecting the sound quality. Therefore, the deleted format is widely used, such as entertainment and language learning. Etc. The digital name of the Walkman's song, the lyrics display method, such as the Republic of China Patent Publication No. _68166 'mainly edits each song-page lyrics with an editing software, and saves it to the computer to make Listen to the computer and connect to the song
後’電腦自動將麵所編輯之賴齡於縣，俾供使用者於 曲播放至-頁歌詞結束時，以換驗使·記錄每—頁歌詞之顯 示時間，能於整首歌曲鮮後將整個觀儲存，以供轉存_ 身聽之記憶體中，俾於隨身聽播放歌曲時，得以由 干= 顯示所播放之歌曲的歌詞。 、颂不幕 又如中華關專利公開猶2_m2切揭露 頻播放設備之歌·步顯衫統及細科法，包翻J有歌; 文件的儲存餘’行婦模組，練敢件巾的續 :?控當前播放的該音頻文件的時間，並根據該二 「歌詞資訊 “，沾糖調整模組的調整結果進行同步顯示，從而實: 以在播放歌曲的啊，在顯示幕巾自朗步顯示ί ' 則述之歌名、歌觸衫法未提供逐字 〜丄 的人找不職詞確切的位置，以至㈣要^ 士 ^讓使用 歌詞之位置以利跟唱，並且有些詞句中搭配旋確切 卜在魏縣縣料㈣灯，亦常⑽顺《者 1290711 及跟唱時節拍脫序，這讓使用者在使用時很不方便。 同牛^7上的_，本發卿主要目的在於提供—種歌詞歌曲 V =錢及射法，藉畴決切技崎存在之問題。 歌曲述目的，本發明揭露之歌詞歌曲同步播放系統，係將 值轉換為對應歌詞中各個字元的起始時間值與結束時間 歌詞係由至===，音樂檔案進行歌詞的播放， 單元及播放^ 成，包含有··轉鮮元、計算單元、標記 #放早1。魏，轉換單元將歌曲頻譜轉換為數位 樣率對數位音頻訊號進行取樣，產生對應各 接料算單元轉各個音棘樣值之聊時間， 各個二:間t含有起始時間值及結束咖值;然後標記單元將 播放歌詞記7雜賴。最後’賊單元根據音樂檔案 顯-私-°卩魏5种的字元跟隨著聲音的長短及快慢來逐字的 .，、、貝不歌詞，以達成歌詞歌曲同步播放。 =上述目的，本發明揭露之一種歌詞歌曲同步播放之方 击士…歌曲頻譜轉換為對應歌詞中各個字元的起始時間值與結 播访1L並儲存於音樂槽案中’藉以根據音樂檔案進行歌詞的 j Θ係由至少—字S組成，包含有下列步驟：建立一取樣 二2曲頻t轉換為數位音頻訊號；以取樣率對數位音頻訊號 7產生對應各個字元之音娜樣值；計算各個音頻取樣 之週期日守間；將各個週期時間標記於音樂檔案内；及根據音樂 1290711 4田案播放歌㈤’ n襄歌§种的字元跟隨著聲音的長短及快慢來逐 予的顯不歌詞，以達成歌詞歌曲同步播放之程序。 以下在實施方式中詳細敘述本發明之詳細特徵以及優點，其 内合足以使任何熟習相關技藝者了解本發明之技術内容並據以實 ’=且根據本綱書所揭露之内容、申料概圍及圖式，任何 ‘热1相關技藝者可㈣地理解本發明相關之目的及優點。 【實施方式】 鲁 本發明所揭露之歌詞歌曲同步播放，可以在歌曲播放的狀態 下丄歌詞能夠精確的跟隨歌曲的旋律—起播放，也就是說歌詞中 的字7C會跟隨著演唱者的聲音紐及快慢來逐字的顯示歌詞，以 獲得最佳的跟唱方式。 ^凊參閱「第1圖」，為根據本發明所揭露之歌詞歌曲同步播 系、、先之方塊圖’係將歌曲頻譜轉換為對應歌詞巾各個字元的起 =間值與結束賴值，並儲存於音雜案巾，藉以根據音樂權 鲁I、進行歌3的播放’歌詞係由至少—字元組成，包含有轉鮮元 、十算單元％、標s己單元30及播放單元40。其中音樂槽案係 為用以作為歌詞呈現之來源檔案，其詳細之運作及連接方塊Ϊ將 在以下的段落中描述。 、所謂的歌曲頻譜也就是歌曲旋律的頻率圖，由於歌曲頻譜需 要進碰位轉換的過程才能變成電腦可讀取的槽案，所以需透過 并、單元10，例如數位類比轉換器，來將歌曲頻譜轉換為數位音 々如虎’取鮮對數位音頻訊號進行取樣，產生對應各個字 1290711 °其恤榻每—編 也就疋h _的採鮮，t取樣鮮愈高，料重現的效 好’但所佔的硬碟儲存雜也愈大。—般來說，為了降低儲存办 輸效果，通常都會容許略微降低品f，以減低取樣ΐ 的/來換取空間。其中歌曲頻譜為類比音頻訊號 值為數位音頻訊號。 %須取樣 計算單元20用來計算各個音頻取樣值的週期時間，例 ^.lUCCentral ProceSsing Unit or CPU)， S有起始時及結束_值。標記單元3Q，將對應各個字元的 週期時^的起始時間與結束時間標記於音樂檔細。最後，藉 由播放早70 40，根據音樂檔案内紀錄的每個字元的起始時間纽 束時間開始逐字_放_，赠歌财的字元依據聲音的長= 及快^來逐字的顯示歌詞，以達成歌詞歌曲同步播放之目的。 請參閲「第2圖」，為根據本發明所揭露之歌詞歌曲同步播 放之方法流糊’係將歌曲綱賴為對應歌詞巾各個字元 =時間值與結束時間值，並儲存於音樂槽案中，藉以根據音樂檀 :進行賴_放’歌詞係由至少—字元組成，包含有下列步驟： 百先’建立取樣率（步驟励）；練賴譜讎為触音頻訊號 10), ,¾ 各個字7〇之0頻取樣值（倾12G);也就是制餘樣率採集每 古移鐘所的音波次數，亦即是聲音頻率的採樣率，當取樣頻率愈 门原日重現的效果越好。其中歌曲頻譜為類比音頻訊號，而音 (8) 9 1290711 頻取樣值為數位音頻訊號。 士接著計算各個音頻取樣值之週期時間（步驟13〇)，其中週期 :間包合有起始時間值及結束時間值，再將各個週期時間標記於 曰樂棺案内（步驟14G)，也就是說將對應各個字元的週期時間中 =起始時_結束_標記於音樂職内；及根據音樂槽案播放 步：15〇) ’也就是說根據*樂檔案内紀錄的每個字元的時 二：、二:的播放歌詞，以讓歌詞中的字元依據聲音的長短及快 予的顯示歌詞，以達成歌詞歌曲同步播放之程序。並中音 錄木係__為歌淑現之來源財。 雖然本發明以前述之實施 只她例揭路如上，然其並非用以限定本 之更動與潤飾，均 之保護範圍請參考 發明。在不脫離本發明之精神和範 ^ 耗圍内’所為之更動與潤飾，均 屬本發明之專利保護範圍。關於本發明所界定 飾 所附之申請專利範圍。 【圖式簡單說明】 之歌詞歌曲同步播放系統之方塊 第1圖為根據本發明所揭露 圖；及After the computer automatically edited the face of Lai Ling in the county, for the user to play the song to the end of the page lyrics, in order to change the record, record the display time of each page lyrics, can be after the whole song The entire view is stored for dumping. In the memory of the listening body, when the song is played on the Walkman, it is possible to display the lyrics of the song being played.颂 又 又 又 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Continued: Control the time of the currently playing audio file, and according to the two "Lyric Information", the adjustment result of the sugar adjustment module is synchronized, so as to: In the play of the song, in the display curtain Step display ί 'The song name, song touch shirt method does not provide the exact position of the person who finds the word-for-word ~ 丄, so that (4) want ^ 士 ^ let the position of the lyrics to sing, and in some words Matching the exact disc in the Weixian County material (four) lights, also often (10) Shun "1290711 and sing the beat when the order, which makes the user very inconvenient to use. With the _ on the cattle ^7, the main purpose of this hair is to provide a kind of lyrics song V = money and shooting method, by the domain to cut the problem of the existence of the technical. The purpose of the song description is that the lyrics song synchronous playing system disclosed in the present invention converts the value into the start time value and the end time of each character in the corresponding lyrics, and the lyrics are played to ===, the music file is used to play the lyrics, and the unit and Play ^ Cheng, including ···························· Wei, the conversion unit converts the spectrum of the song into a digital sample rate to sample the digital audio signal, and generates a chat time corresponding to each of the received signal calculation units, and each of the two: t contains a start time value and an end coffee value. ; then the tag unit will play the lyrics 7 miscellaneous. Finally, the thief unit according to the music file show-private-°卩wei five kinds of characters follow the length and speed of the sound to verbatim.,,,,,,,,,,,,,,,,,,,, = The above purpose, the singer song synchronously played by the singer song ... the spectrum of the song is converted into the corresponding start time value of each character in the lyrics and the broadcast visit 1L and stored in the music slot case - by the music file The j lyrics of the lyrics are composed of at least a word S, and include the following steps: establishing a sampling two 2 octave frequency t to convert into a digital audio signal; and generating a sound value corresponding to each character at a sampling rate for the digital audio signal 7 Calculate the cycle day of each audio sample; mark each cycle time in the music file; and play the song according to the music 1290711 4 (5) 'n襄歌§ § The characters follow the length and speed of the sound to give The lyrics are not lyrics, in order to achieve the lyrics songs synchronized play program. The detailed features and advantages of the present invention are described in detail below in the embodiments, which are sufficient to enable anyone skilled in the art to understand the technical contents of the present invention and to present the contents of the present invention. In addition to the drawings, any of the 'heat 1 related artisans' can understand the objects and advantages of the present invention. [Embodiment] The lyrics song disclosed in the invention is synchronously played, and the lyrics can accurately follow the melody of the song in the state of playing the song, that is, the word 7C in the lyric will follow the voice of the singer. New and fast to display the lyrics verbatim to get the best way to follow. ^凊“1st picture”, in order to synchronize the lyrics of the lyrics according to the present invention, and the block diagram of the first is to convert the spectrum of the song into the corresponding value and the ending value of each character of the corresponding lyrics towel. And stored in the audio miscellaneous case, so that according to the music rights Lu I, the play of the song 3 'the lyrics are composed of at least - characters, including the conversion of fresh elements, ten calculation units, the standard unit 30 and the playback unit 40 . The music slot is used as a source file for lyrics presentation, and its detailed operation and connection blocks will be described in the following paragraphs. The so-called song spectrum is also the frequency map of the song melody. Since the spectrum of the song needs to be converted into a computer-readable slot, the song must be transmitted through the unit 10, such as a digital analog converter. The spectrum is converted into a digital sound, such as the tiger's fresh-to-digital audio signal, which produces 1290711 ° corresponding to each word, and the t-shirt is also 采h__, the sampling is fresher and the material is reproduced. But the hard disk storage is also larger. In general, in order to reduce the storage effect, it is usually allowed to slightly reduce the product f to reduce the sampling ΐ / in exchange for space. The spectrum of the song is analog audio signal value is a digital audio signal. % Sampling The calculation unit 20 is used to calculate the cycle time of each audio sample value, for example, ^.lUCCentral ProceSsing Unit or CPU), S has a start time and an end_value. The marking unit 3Q marks the start time and the end time of the period corresponding to each character in the music file. Finally, by playing early 70 40, according to the start time of each character recorded in the music file, the word-by-word _ put_, the character of the gift money is based on the length of the sound = and fast ^ to word by word The lyrics are displayed to achieve the purpose of synchronizing the lyrics songs. Please refer to "Fig. 2", which is a method for synchronously playing the lyrics songs according to the present invention. The songs are used as corresponding characters of the lyrics towel = time value and end time value, and are stored in the music slot. In the case, according to the music Tan: the Lai _ lyrics are composed of at least - characters, including the following steps: 100 first 'establish sampling rate (step excitation); practice 雠 spectrum is touch audio signal 10), 3⁄4 The value of the 0-frequency sample of each word 7 (pour 12G); that is, the number of sound waves collected by each sample clock, that is, the sampling rate of the sound frequency, when the sampling frequency is reproduced from the original day The better the effect. The spectrum of the song is analog audio signal, and the frequency (8) 9 1290711 frequency sample is a digital audio signal. Then calculate the cycle time of each audio sample value (step 13A), wherein the cycle: the inter-package has a start time value and an end time value, and then mark each cycle time in the 曰 棺 case (step 14G), that is Said that the cycle time corresponding to each character = start time _ end _ mark in the music job; and according to the music slot play step: 15 〇) 'that is, according to each character recorded in the * music file Time 2:, 2: Play the lyrics, so that the characters in the lyrics can display the lyrics according to the length of the sound and the lyrics. And the middle record of the wood system __ is the source of the song. Although the present invention has been described above with reference to the above, it is not intended to limit the modifications and refinements of the present invention, and the scope of protection can be referred to the invention. Modifications and modifications made without departing from the spirit and scope of the invention are within the scope of the invention. With respect to the scope of the patent application as defined by the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a lyrics synchronizing playback system according to the present invention;
第2圖為根據本發明所揭 路之歌詞歌曲同步播放之方法流程 轉換單元 計算單元 標記單元 【主要元件符號說明】 10 20 30 1290711 40 播放單元2 is a flow chart of a method for synchronously playing lyrics songs according to the present invention. Conversion unit Computation unit Marking unit [Major component symbol description] 10 20 30 1290711 40 Play unit
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