A7 43 725 4 __B7___ 五、發明說明（1 ) 發明背景 發明領域 (請先閱讀背面之注$項再本頁) 本發明關於一種卡拉〇κ系統，用以輸出混合有透過 麥克風所輸入的歌聲及預錄的音樂伴奏。 相關技術說明 人類藉由活動來消耗由食物所攝入的的卡路里。如果 活動所消耗的卡路里無法與攝入的卡路里成比例的話，貝IJ 多餘的卡路里便堆積於體內成爲油脂等，有害於身體健康 ，並導致肥胖。爲了有效平衡卡路里的攝入與消耗，必須 要進行足夠的活動。 因此，近年來，越來越多人藉由體能運動來消耗卡路 里量。例如1藉由佩戴於身體的計步器來檢查每天行走的 步數 '以便藉由走路運動來檢查所消耗的卡路里量=藉由 瞭解走路所消耗的卡路里量，可控制攝取相當於該動量的 卡路里，藉此根據預定目標來消耗所攝入的卡路里，以便 於卡路里管理或節食。 經濟部智慧財產局員工消費合作社印製 此外，在演唱卡拉0 K時，可消耗相當於唱歌時的卡 路里量。卡路里的消耗是由腹腔呼吸發聲時所造成的。藉 由震動橫隔膜而由肺部吸入及呼出大量空氣以消耗大量的 卡路里。在此所消耗的能量相當於跑數十公尺之路所消耗 的動量。藉由連續唱歌，可消耗相當於跑1 〇 〇公尺的動 量。 . 然而，習知技術無法得知唱歌可消耗多少卡路里。這 本紙張尺度適用令國國家標準（CNS)A4規格（210 X 297公釐） -4 - 4 3 72 5 4 B7 經濟部智慧財產局員工消費合作社印製 五 、發明說明 ( 2 ) 是 因 爲 以 刖 沒 人留 意 唱 歌 時 的 卡 路 里 消 耗 效 果 但 卻 過 度 重 視 減 肥 效 果 以及 健 康 的 效 果 〇 如 果 可 以 知 道 唱 卡 拉 〇 K 可 消 耗 多 少 卡 路里 的 話 則 可 判 斷 出 卡 拉 0 K 的 卡 路 里 消 耗 效 果 以 便 利用 卡 拉 0 K來進行卡路里管理或減肥。 發 明 槪 述 本 發 明 之 目的 在 提 供 一 種 卡 拉 0 K 系 統 1 其 可 顯 示 進 行 唱 卡 拉 0 K 之運 動 時 的卡路里消耗量 爲 達 成 上 述目 的 一 種 以 音 響 效 果 輸 出 卡 拉 0 K 音 樂 伴 奏 以 及 由 麥 克風 所 輸 入 之 歌 聲 的 卡 拉 〇 K 系 統 隨 著 卡 拉 0 K 音 樂 伴 奏的 進 度 來 同 步 進 行 歌 詞 影 像 的 視 頻 輸 出 » K 包 含 音 里 積 分 機構 用 以 在 給 定 的 時 間 間 隔 中 將 來 白 麥 克 風 的 歌 S? 輸 入 音量 進 行 取 樣 並 且 依 序 將 個 別 的 取 樣 値 進 行 積 分 轉 換 機 構 ，用 以 根 據 預 疋 的 演 算 法 來 將 該 音 積 分 機 構 所 取 得 的 積 分値 m 糜成C 昌歌運動的卡路里消耗量； 以 及 顯 示 機 構 ，用 以 將 該 轉 換 機 構 所 取 得 的 卡 路 里 消 耗 量 顯 示 通 知 使 用 者。 實 際 上 轉換 機 構 可 具 有 卡 拉 0 K 資 料 的 卡 路 里 消 耗 轉 換 係 數 且 可藉 由 將 積 分 値 乘 上 卡 路 里 消 耗 轉 換 係 數 來 將 積 分 値 轉 換 成卡 路 里 消 耗 量 Q 轉 換 機 構 可 具 有 複 數 個 分 別 =/L 5又 定 給 卡 拉 0 K 資 料 庫 中 之 個 別 卡 拉 〇 K 資 料 的 卡 路 里 消 耗 轉 換 係 數 ，且 卡 路 里 消 耗 量 可 根 據 演 唱 之 卡 拉 〇 K 資 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -5- 經濟部智慧財產局員工消費合作社印製 ^3 725 4 _B7_ 五、發明說明（3 ) 料的積分値以及對應的卡路里消耗轉換値來求得。 圖式簡單說明 本發明將藉由下列詳細說明以及本發明較佳實施例的 附圖而更加淸楚明瞭，然而，此詳細說明及圖式並非用以 限制本發明，而是作爲敘述與解釋之用。 在圖式中： 圖1係一顯示本發明卡拉0 K系統之較佳實施例的一 般結構；且 圖2係一說明圖例，用以顯示本發明卡拉Ο K系統之 較佳實施例中來自麥克風之歌聲輸入信號的取樣圖。 主要元件對照表 2 卡 拉 〇 K 資料庫 4 主 電 腦 6 遙 控 發 送 器 Ύ 遙 控 接 收 部 8 操 作 面 板 1 0 使 用 者 界 面 1 2 音 響 控 制 部 1 4 麥 克 風 1 6 揚 聲 器 1 8 顯 示 螢 幕 9 0 影 像 控 制 部 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -6- 1 Γί---!·裝·！ —訂1!1_ 線 (請先閲讀背面之注意事項再ί本頁) 437254 A7 經濟部智慧財產局員工消費合作社印製 B7 五、發明說明（4 ) 2 2 背景影像供應部 2 4 音量偵測部 較佳實施例詳細說明 下文將參見圖式加以詳述本發明之較佳實施例。在下 列詳細說明中’揭露許多細節，以便提供本發明通盤的瞭 解：顯然地，對於熟悉此技藝者而言，可不須透過上述細 節便可據以實施本發明。換言之，在此不對習知的結構加 以詳述，以避免誤解本發明。 卡拉0 K系統之基本架構及操作〕 _1顯示本發明卡拉0K系統之較佳實施例的架構。 所顯示之卡拉◦ K系統包括儲存有大量卡拉ο K資料的卡 拉Ο K資料庫2 ’該卡拉Ο K係由Μ I D I (音樂樂器數 位界面）格式的音樂伴奏資料、用以顯示歌詞的圖形畫面 資料以及圖形背景圖像等資料所組成；以及含有中央處理 單元（CPU)的主電腦4。主電腦4依序讀取卡拉0Κ 資料以對應於透過使用者界面1 0所輸入之請求指定的音 樂節EI，該使用者界面1 0包含遙控發送器6.操作面板 8等等，以便以音響效果方式透過揚聲器1 6來輸出音樂 伴奏以及透過麥克風1 4而經由音響控制部1 2所輸入的 歌聲。另一方面，歌詞係經由影像控制部2 0而以音響輸 出同步的方式以圖形顯示於顯示螢幕1 8中。在顯示螢幕 1 8所顯示之歌詞的背景中，可適當地將不同於歌詞影像 冢紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） " ' !| ---- ί I ! _ 訂 ----— II (請先閱讀背面之注意事項再f本頁) Α7 Λ37^54 " _____Β7_ 五、發明說明（5) 的其他影像或視頻影像顯示於顯示螢幕1 8上。 〔麥克風之歌聲輸入信號的取樣處理： 所顯示的卡拉Ο K系統具有音量偵測部2 4，作爲顯 示唱歌運動時之卡路里消耗量的機構。音量偵測部2 4設 有不同的聲音信號處理電路，例如聲音信號處理A / D轉 換器等等，以對聲音信號進行取樣。對於音量偵測部2 4 而言，歌聲輸入信號係從麥克風1 4中輸入。音量偵測部 2 4以給定的時間間隔對歌聲輸入信號進行取樣。在取樣 過程中，音量偵測部2 4在每一預定週期中依序取出歌聲 輸入信號之信號階度的瞬間値。例如，取樣間隔設定爲 0 . 2秒。圖2以圖例說明歌聲輸入信號的取樣。這些取 樣値從音量偵測部2 4輸出至主電腦4中。 〔主電腦對於卡路里消耗量的計算〕 主電腦4執行算術運算處理|以便在播放卡拉Ο K資 料期間，依序將音量偵測部2 4所餽送過來的取樣値進行 積分。藉由將取樣値進行積分，便可在整個演唱期間中將 演唱者之歌聲階度對時間進行積分以推算出總量。 另外，主電腦4將算術運算處理所得的積分値轉換成 歌唱運動的卡路里消耗量。在較佳實施例中，算術運算處 理必須將所推導出之積分値乘上卡路里轉換係數。在此， 卡路里轉換係數表示每單位發聲量的卡路里消耗量’該卡 路里轉換係數可在正常體型的人以正常方式唱歌的情況下 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --r.----- 裝—！ 1訂 ------I-線 - J (請先閲讀背面之注意事項再麥寫本頁) 經濟部智慧財產局員工消費合作社印製 43 725 4 at ____B7_ 五、發明說明（6 ) (請先閱讀背面之泫意事項再ί本頁) ，藉由發聲量以及卡路里消耗量的實際量測來實驗推導出 。對於發聲量的卡路里消耗量而言，可藉由氧氣消耗量測 量裝置來取得唱歌時所消耗的氧氣量，進而推導出卡路里 消耗量，如日本早期公開專利公告號Heisei 5_2 1 2 1 36所掲露者。藉此，便可推導出積分値’ 亦即，以演唱者的發聲總量爲基礎所取得的卡路里消耗量 ¢. 因此 > 如果使用者以高於正常之音量來唱歌的話，卡 路里消耗量便會較高。另一方面，當使用者唱到一半便中 斷剩餘歌曲部份的話，則卡路里消耗量便只有一半。另一 方而’如果使用者在不須演唱的間奏部份發出聲音的話’ 則卡路里消耗量便會增加相對應的値= 經濟部智慧財產局員工消費合作社印製 主電腦4將所取得的卡路里消耗量顯示於顯示營幕 1 8中，以便通知使用者。卡路里消耗量的顯示可在整個 音樂節目的音樂伴奏週期內即時進行。在此情況下，卡路 里消耗量便在播放卡拉0 K的期間內以即時方式來顯示’ 例如 ''目前您所消耗的卡路里量是〇〇〇千卡#的訊息’ 另外利用易識別的尺寸設計以方便使用者觀看。另一方面 ，當卡拉0K播放之後將卡路里消耗量顯示於顯示螢幕 1 8時，可同時顯示標準卡路里消耗量、平均値等等的訊 息，例如“您在這首歌曲中已經消耗了〇〇〇千卡的卡路 里量“。此外，主電腦4可將所計算出的卡路里消耗量透 過其他不同的輸出裝置對外輸出。例如，可將所計算出之 卡路里消耗量以印表機印至於紙張的方式來顯示。 本紙張尺度適用中國國家標準（CNS)A4規格（210 * 297公釐） -9- 經濟部智慧財產局員工消費合作社印製 4 3 725 4 a7 ______B7___ 五、發明說明（7 ) 在完成卡拉〇 κ資料播放程序之後緊接播放下一個音 樂節目時，主電腦4會將積分値初始化，並開始下一個音 樂節目之卡路里消耗量的算術運算處理。藉此，便可在每 次播放卡拉時計算卡路里消耗量。 〔其他實施例〕 雖然本發明業已參照較佳實施例詳細說明完畢，但可 以了解的是：熟悉此技藝者根據本發明所進行之修正、變 更與增減皆無法脫離本發明的精神與領域。因此，本發明 並不僅局限於上述的特定實施例，而是涵蓋申請專利範圍 中所有可能等效的實施例。 例如，（1 )取樣値的積分處理、將積分結果轉換成 運動卡路里消耗量的轉換處理以及將轉換結果通知給使用 者的顯示處理皆可藉由苜量偵測部或其他元件來進行，以 取代主電腦4。 (2 )將積分値轉換成卡路里消耗量的轉換處理可藉 由其他的演算法來進行，以取代上述根據氧氣消耗量的基 礎所設定的卡路里轉換係數。 (3 )最好將具有正常體型的成人唱歌時所消耗的卡 路里消耗量記錄於指示簿中，例如電子指示簿等等。在此 情況下’使用者可查閱該指示簿以得知所欲演唱的音樂節 目具有較高卡路里消耗量’或者是相反地具有較少的卡路 里消耗量。因此 '，使用者可選擇具有較佳減肥效果的音樂 節目來演唱。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公楚） 1IIIIHIII1I — · I I---- 1 I - f I I I — I I r- (請先閱讀背面之注意事項再^¾本頁} -10 - 4^^254 A7 B7 五、發明說明（8) 如上所述，在本卡拉0 K系統中，因爲可藉由使用者 透過麥克風所輸入的歌聲爲基礎，來通知使用者在進行歌 唱的發聲活動中所消耗的卡路里消耗量，所以可藉由播放 廣泛流行之卡拉ο K來提示卡路里的消耗效果’以助健康 =因此，卡拉0K可有效地用於減肥及/或卡路里管理之 用途。 另外，使用者可以看得到根據顯示之卡路里消耗量所 指示的發聲量，所以使用者可判斷他或她唱歌時的呼吸方 法以及呼吸量是否正確，藉此判斷其歌唱是否正確。因此 ，用以顯示卡路里消耗量的機構亦可作爲提供正確發聲法 之指南的機構。 — — — · — — ! I I ! I 訂·！ - (請先閲讀貲面之注意事項再_寫本頁> 經濟部智慧財產局員工消費合作社印製 -11 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）A7 43 725 4 __B7___ 5. Description of the invention (1) Background of the invention (please read the note on the back and then this page) The present invention relates to a karaoke system for outputting singing voices input through a microphone and Pre-recorded music accompaniment. Description of Related Technology Humans consume calories from food through activities. If the calories consumed by the activity cannot be proportional to the calories ingested, the excess calories of the shellfish IJ will accumulate in the body to become fat, etc., which is harmful to health and leads to obesity. In order to effectively balance calorie intake and consumption, sufficient activity must be performed. Therefore, in recent years, more and more people consume calories through physical exercise. For example, 1 Use a pedometer worn on your body to check the number of steps you walk each day so as to check the amount of calories consumed by walking exercise = By knowing the amount of calories consumed by walking, you can control the intake of the equivalent of that momentum Calories, so that the calories consumed are consumed according to a predetermined goal for the convenience of calorie management or dieting. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs In addition, when singing Karaoke, it can consume the same amount of calories as singing. Calorie consumption is caused by the sound of abdominal breathing. A large amount of air is drawn in and exhaled from the lungs by shaking the diaphragm to consume a large number of calories. The energy consumed here is equivalent to the momentum consumed by the tens of meters. By singing continuously, you can consume a momentum equivalent to 1,000 meters. However, conventional technology cannot know how many calories can be consumed by singing. This paper size applies the national standard (CNS) A4 specification (210 X 297 mm) -4-4 3 72 5 4 B7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. The invention description (2)人 No one pays attention to the calorie consumption effect when singing, but overemphasizes the weight loss effect and health effect. If you can know how many calories can be consumed by singing karaoke, you can judge the calorie consumption effect of karaoke 0K to use karaoke 0K to Do calorie management or lose weight. SUMMARY OF THE INVENTION The object of the present invention is to provide a karaoke system 1 which can display the calorie consumption during singing karaoke exercise. In order to achieve the above purpose, a karaoke music accompaniment is output with sound effects and input by a microphone. The karaoke system of the singing voice synchronizes the video output of the lyrics image along with the progress of the karaoke music accompaniment »K includes the vocal integration unit to sample the song of the white microphone in a given time interval. Sampling the input volume In addition, the individual sampling units are sequentially converted into points, which are used to calculate the points 値 m obtained by the sound integration unit into the calorie consumption of the Change movement according to a pre-calculated algorithm; and a display unit for Display the calorie consumption obtained by this conversion mechanism Notify the user. In fact, the conversion mechanism can have a calorie consumption conversion coefficient of karaoke data and can convert the point 成 into the calorie consumption by multiplying the point 上 by the calorie consumption conversion coefficient. The conversion mechanism can have a plurality of differences = / L 5 and Calorie conversion coefficients given to individual karaoke data in the karaoke database are provided, and the calorie consumption can be based on the karaoke karaoke capital paper size of the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -5- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ 3 725 4 _B7_ V. Description of the invention (3) Integral points of the material and the corresponding calorie consumption conversion. BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be more clearly understood through the following detailed description and the accompanying drawings of preferred embodiments of the present invention. However, the detailed description and drawings are not intended to limit the present invention, but to serve as a description and explanation use. In the drawings: FIG. 1 is a general structure showing a preferred embodiment of the Kara K system of the present invention; and FIG. 2 is an explanatory diagram for showing a preferred embodiment of the Kara 0 K system of the present invention from a microphone Sampling diagram of the song input signal. Comparison table of main components 2 Karaoke database 4 Host computer 6 Remote transmitter Ύ Remote receiver 8 Operation panel 1 0 User interface 1 2 Audio control unit 1 4 Microphone 1 6 Speaker 1 8 Display screen 9 0 Video control unit Paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -6- 1 Γί ---! — Order 1! 1_ line (please read the precautions on the back first, and then this page) 437254 A7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs B7 V. Description of the invention (4) 2 2 Background image supply department 2 4 Volume detection DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The preferred embodiments of the present invention will be described in detail below with reference to the drawings. Numerous details are disclosed in the detailed description below to provide a comprehensive understanding of the invention: Obviously, for those skilled in the art, the present invention can be implemented without going through the above details. In other words, the conventional structure is not described in detail here to avoid misunderstanding the present invention. Basic architecture and operation of Kara K system] _1 shows the architecture of the preferred embodiment of Kara K system of the present invention. The displayed karaoke system K includes a karaoke database containing a large amount of karaoke data. 2 'The karaoke is a music accompaniment data in the format of M IDI (digital interface of musical instruments), and a graphic screen for displaying lyrics. Data and graphic background images; and a host computer 4 containing a central processing unit (CPU). The host computer 4 sequentially reads the karaoke data to correspond to the music festival EI specified by the request input through the user interface 10, which includes a remote control transmitter 6, an operation panel 8, and the like, so as to use audio The effect mode outputs a music accompaniment through the speaker 16 and a singing voice input through the audio control unit 12 through the microphone 14. On the other hand, the lyrics are graphically displayed on the display screen 18 through the video control section 20 in a manner that the audio output is synchronized. In the background of the lyrics displayed on the display screen 18, it is appropriate to apply the Chinese National Standard (CNS) A4 specification (210 X 297 mm) to the paper size of the image of the lyrics, as appropriate. &Quot; '! | ---- ί I! _ Order ----— II (please read the notes on the back before f this page) Α7 Λ37 ^ 54 " _____ Β7_ V. Other images or video images of the description of the invention (5) are displayed on the display screen 1 8 . [Sampling processing of microphone singing input signal: The displayed Karaoke system has a volume detection section 24 as a mechanism for displaying calorie consumption during singing exercise. The volume detection section 24 is provided with different sound signal processing circuits, such as a sound signal processing A / D converter, etc., to sample the sound signal. For the volume detection section 2 4, the singing voice input signal is input from the microphone 14. The volume detection section 24 samples a singing voice input signal at a given time interval. During the sampling process, the volume detection unit 24 sequentially extracts the instants of the signal level of the singing voice input signal in each predetermined period. For example, the sampling interval is set to 0.2 seconds. Figure 2 illustrates the sampling of a singing voice input signal. These samples are output from the volume detection section 2 4 to the host computer 4. [Calculation of calorie consumption by the host computer] The host computer 4 performs an arithmetic operation process | in order to integrate the samples 値 fed by the volume detection section 2 4 in order during the playback of the Kara K data. By integrating the sampling points, the singer's singing scale can be integrated over time to calculate the total amount. In addition, the host computer 4 converts the integral 所得 obtained from the arithmetic operation processing into the calorie consumption of the singing exercise. In the preferred embodiment, the arithmetic processing must multiply the derived points 上 by the calorie conversion factor. Here, the caloric conversion factor indicates the calorie consumption per unit of vocal volume. 'This caloric conversion factor can be used in a normal manner for a person of a normal size to sing in a normal way. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 male). Li) --r .----- Install—! Order 1 --- I-line-J (Please read the notes on the back before writing this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 43 725 4 at ____B7_ V. Description of Invention (6) ( Please read the intentions on the back of the page first and then on this page), and use the actual measurement of sound volume and calorie consumption to experimentally derive. For vocal calorie consumption, oxygen consumption measurement device can be used to obtain the amount of oxygen consumed during singing, and then caloric consumption can be deduced, as disclosed in Japanese Early Patent Publication No. Heisei 5_2 1 2 1 36 掲The exposed. From this, the points 値 'can be derived, that is, the calorie consumption obtained based on the total volume of the singer's voice ¢. Therefore > If the user sings at a higher volume than normal, the calorie consumption will be Will be higher. On the other hand, when the user sings halfway and interrupts the remaining song, the calorie consumption is only half. On the other side, if the user makes a sound during the interlude that does not need to sing, the calorie consumption will increase accordingly. 値 = The consumer computer of the Intellectual Property Bureau of the Ministry of Economic Affairs prints the main computer. The amount is displayed on the display screen 18 to inform the user. Calorie consumption is displayed instantly throughout the music accompaniment cycle of the music program. In this case, the calorie consumption will be displayed in real time during the time of playing Karaoke K. For example, `` the current calories you consume is 〇〇〇 千千 # 's message' 'In addition, it uses an easily recognizable size design For the convenience of users. On the other hand, when the calorie consumption is displayed on the display screen 18 after the karaoke is played, information such as the standard calorie consumption, average 値, etc. can be displayed at the same time, such as "You have consumed 0,000,000 in this song Calorie Amount ". In addition, the host computer 4 can output the calculated calorie consumption amount through other different output devices. For example, the calculated calorie consumption can be displayed in such a way that the printer prints on paper. This paper size applies the Chinese National Standard (CNS) A4 specification (210 * 297 mm) -9- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 3 725 4 a7 ______B7___ V. Description of the invention (7) Completing Kara OK Immediately after the data playback program plays the next music program, the host computer 4 initializes the credits and starts the arithmetic operation of the calorie consumption of the next music program. This allows you to calculate your calorie consumption every time you play Kara. [Other Embodiments] Although the present invention has been described in detail with reference to the preferred embodiments, it can be understood that modifications, changes and additions or deletions made by those skilled in the art in accordance with the present invention cannot be separated from the spirit and field of the present invention. Therefore, the present invention is not limited to the specific embodiments described above, but covers all possible equivalent embodiments in the scope of the patent application. For example, (1) the integration processing of sampling 値, the conversion processing that converts the integration result into exercise calorie consumption, and the display processing that notifies the user of the conversion result can be performed by the alfalfa detection unit or other components. Replace the host computer 4. (2) The conversion process of converting points 成 into calorie consumption may be performed by other algorithms instead of the above-mentioned calorie conversion coefficients set based on the oxygen consumption. (3) It is best to record the calorie consumption consumed by an adult with a normal figure in singing in an instruction book, such as an electronic instruction book and the like. In this case, 'the user may refer to the instruction book to know that the music program to be sung has a higher calorie consumption' or, conversely, a lower calorie consumption. Therefore, the user can select a music program with a better weight loss effect to sing. This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 cm) 1IIIIHIII1I — · I I ---- 1 I-f III — II r- (Please read the precautions on the back before ^ ¾ page } -10-4 ^^ 254 A7 B7 V. Description of the invention (8) As mentioned above, in this Kara 0K system, the user can be notified of the progress based on the singing voice input by the user through the microphone. The amount of calories consumed in singing activities, so you can remind the effect of calorie consumption by playing the popular karaoke K 'to help health = Therefore, karaoke can be effectively used for weight loss and / or calorie management In addition, the user can see the vocal volume indicated by the displayed calorie consumption, so the user can judge whether his or her breathing method and breathing volume are correct, thereby judging whether his singing is correct. Therefore, The mechanism used to display calorie consumption can also be used as a mechanism to provide a guide to correct vocalization. — — — · — —! II! I Order ·! Page> Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -11-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)