200411536 五、發明說明(1) 發明,_盘1^技術領^ 本發明是有關於一種播放 無線播放裝置。 、,且特別疋有關於一種 先前技衡 現在k者個人電腦的日兴 來越多&又* % 皿θ及和網路的蓬勃發展,越 ;越夕的人吾被從網路上下 题 MP3 (MPEG Layer3,語音編碼庐,=0式的數位曰樂,如 · 曰‘碼標準第3版)格式、M j D ϊ (Musical Instrument Digital ϊη十。 f ό 面)格式、WAV格式與式等等,並以 數 是在規d〇ws)軟體之音頻格式。可 音塑穿ί C,有很多家庭往往還有高傳真(Hi-Fi ) 二裝置,如兩級功效放大器與擴音器,但是由於空 、在的關#,電腦不能很方便的連” 上,於是就產生了高品質的數位:η又備 比二ΐ:ϊί ;仃播放’❿高傳真設備上往往播放是類 比格式的音樂。雖然現今也有 疋頸 點,可大多數還是需要在數位$傳直π :八设備的觀 ^ ^ 同得異没備上,配備大交景 =儲存設備與^網際網路下載,—方面造成設備的成= :此而f下載後钧各種數位音樂格式不易管理,為了解決 ::問題’如何製造出一個簡單實用又經濟的以 ^接家用高傳真設備來播放個人電腦裡所儲存之數位= 市,則成了當下所需要解決的問題。 曰 鳘jjjg容 有鑑於此,本發明在提供一種無線播放裝置,係利用 第5頁 l〇458twf .pt(j 200411536 、發明說明(2) 經處理後由 無線傳輸模式讀取電腦主機内之多媒體資料, 豕用高傳真設備播放。 出一種無 、中央處 為接收内 上述之中 體資料解 處理模組 。其中, 明的較佳 器、頻率 用來接收 器耦接至 。上述之 之多媒體 明的較佳 理器、非 Is輕接至 程式將多 麵接至中 所需要之 器,負責 明的較佳 面板上有 本 括:通 述之通 多媒體 所接收 器耦接 比資料 依 括·射 之射頻 述之頻 頻訊號 責確認 依 包括: 述之中 料,並 揮發性 多媒體 接至中 依 面板, 發明提 訊模組 訊模組 資料。 之多媒 至中央 後輸出 照本發 頻收發 收發器 率轉換 後輸出 所接收 照本發 中央處 央處理 以解碼 記憶體 資料時 央處理 照本發 且控制 ,,”、仏且巴 理模組以及數位/類比轉換器。上 含多媒體資料之高頻訊號,並輸出 央處理模組叙接至通訊模組,在將 碼後輸出。上述之數位/類比轉換 ’將解碼後之多媒體資料轉換成類 數位/類比轉換器為編/解碼器。 實施例所述,上述之通訊模組包 轉換器與網路控制器。其中,上述 内含有多媒體資料之高頻訊號。上 射頻收發器,將高頻訊號轉換成基 網路控制器耦接至頻率轉換器,負 資料是否正確。 只知例所述,上述之中央處理模組 揮發性記憶體與可讀寫記憶體。上 網路控制器,負責接咚多媒體資 媒體資料解壓縮後輸出。上述之非 央處理器’儲存有中央處理器處理 解碼程式。上述之可讀寫記憶體耦 ,時儲存中央處理器之運作資料。 ^施例所述’無線裝置更包括控制 夕個控制鍵與發光二極體。’此外,200411536 V. Description of the invention (1) Invention, _disk 1 ^ technical collar ^ The present invention relates to a playback wireless playback device. And, especially about the increasing popularity of a kind of previous technology that favors the current personal computer & and *% of the rapid development of the Internet and the Internet, more and more people are being asked questions from the Internet MP3 (MPEG Layer3, voice coding, type = 0 digital music, such as the "code standard version 3") format, M j D ϊ (Musical Instrument Digital 十 η. F) surface, WAV format and formula Wait, and use the audio format of the software. Can sound plastic wear ί C, there are many families often have high-fidelity (Hi-Fi) two devices, such as two-stage effect amplifier and amplifier, but because of the empty, in the off #, the computer can not be easily connected. , So there is a high-quality digital: η and the second ΐ: ϊί; 仃 play '❿ high-facsimile equipment is often played in analog format music. Although there are neck points now, but most still need to be in the digital $ Straightforward π: The view of eight devices ^ ^ The same thing is not the same, equipped with a great scene = storage device and ^ Internet download, which caused the success of the device =: and f after downloading various digital music formats Not easy to manage, in order to solve the problem: How to make a simple, practical, and economical way to play home digital high-definition equipment to play the digital data stored in a personal computer = city, has become a problem that needs to be solved now. 鳘 鳘 jjjg In view of this, the present invention provides a wireless playback device that uses page 5 10458twf.pt (j 200411536, description of the invention (2) to read the multimedia data in the host computer by wireless transmission mode after processing, 豕Use high The facsimile equipment plays. There is a non-centralized data processing module for receiving the above-mentioned intermediate data. Among them, the better device and the frequency are used for the receiver to be coupled to. The better processor of the multimedia device described above 、 Non-Is lightly connected to the program needed to connect the multi-faceted to the device, the better panel responsible for the Ming has the following: the general description of the multi-media receiver coupling ratio data included in the radio frequency The signal responsibility confirmation includes: described in the materials, and the volatile multimedia is connected to the Zhongyi panel, and the module information of the alert module is invented. The multimedia is output to the center and the transceiver is converted according to the frequency of the transceiver. When receiving the photo, the central processing unit decodes the memory data. The central processing unit processes and controls the "," and the Pali module and the digital / analog converter. It includes the high-frequency signal of the multimedia data and outputs it The processing module is connected to the communication module and outputs the code. The above-mentioned digital / analog conversion 'converts the decoded multimedia data into analog digital / analog converters for editing / According to the embodiment, the above-mentioned communication module package converter and network controller. Among them, the above-mentioned high-frequency signal containing multimedia data. The radio frequency transceiver is used to convert the high-frequency signal into a basic network controller. Coupled to the frequency converter, whether the negative data is correct. I only know that the above-mentioned central processing module volatile memory and readable and writable memory. On the network controller, it is responsible for accessing multimedia data media after decompression Output. The above-mentioned non-central processing unit 'stores a central processing unit decoding program. The above-mentioned readable and writable memory is coupled to store the operating data of the central processing unit. ^ The wireless device described in the embodiment further includes a control unit and a control unit. Keys and light-emitting diodes. ’In addition,
200411536 五、發明說明(3) 無=放裝置亦可以加裝紅外線傳輸埠,方便使 外線遙控器由遠端控制。 可乂紅 此無線播放裝置之動作為無線播放裝置首丨以 輸模式讀取電腦主機内之多媒體資料,; 至:内含多媒體資料之高頻訊號後,將其輸出 轉換器接收射頻收發器傳來之高頻訊號頻率 號轉換為基頻訊號後輸出。接著,網路控制器ς接 媒體貧料後,則確認多媒體資料 】夕 :士:貝料則將其輸出到中央處理考 中央處理器則依照此多媒體資料至 情, 相對應之解碼程式,於解碼或解 體己 解壓縮之後之多媒體資料轉 將解碼或 最後由立體揚聲器播放出來。 資料,因此我們可以用家中之高傳直: = = ?多媒體 之數位袼式之音樂。 一 θ播放電腦主機内 為讓本發明之上述和其他目的、 顯易懂,下文特舉-較佳實施例,並配:所能y 細說明如下: I⑽口所附圖式,作詳 實施方式 種無線播放裝置盥外、只繪^不依照本發明一較佳實施例的一 線播放裝°在第1圖中,無 曰由…線傳輸模式讀取電腦主機⑽内之多 10458twf.ptd 第7頁 200411536 五、發明說明(4) 媒體資料,在經過無線播放裝置1 1 〇轉換成類比資料後, 由揚聲組120播放出來。其中,揚聲組120為家用之音燮設 備,包括高傳真音響放大器122與立體聲揚聲器124。 組1 2 0於接收到無線播放裝置1 1 〇傳來之類比資料後,由^ 傳真音響放大器122將其音效放大後,以立體聲揚聲器 播放出來。 ° 請繼續參考第2圖’其繪示為本發明之一較佳實施例 之一種無線播放裝置之内部電路方塊圖。此無線播放裝置 11 0包括:通訊模組2 〇 0負責接收内含多媒體資料之高頻訊 號,並輸出多媒體資料;中央處理模組2丨〇耦接至通訊模 組200,將所接收之多媒體資料解碼後輸出;數位/類比轉 換器220例如是編/解碼器,耦接至t央處理模組21〇,在 將解碼後之多媒體資料轉換成類比資料後,輸出至第j圖 所繪之揚聲組120 ;控制面板23〇負責接受使用者之操控。 ,無線播放裝置11 〇之通訊模組200中,其包括:射頻 收發器2 0 2、頻率轉換器2 〇 4與網路控制器2 〇 6。其中,射 頻收發為202以無線傳輸模式接收内含多媒體資料之高頻 訊號。其次,頻率轉換器2〇4例如是基頻轉換器,耦接至 射頻收I器2 0 2 ’用以將高頻訊號轉換成基頻訊號後輸 出。接著,網路控制器2〇6耦接至頻率轉換器2〇4,負責確 認所接收之多媒體資料是否正確。 在無線播放裝置110之中央處理模組210中,其包括: '非揮發性記憶體2 14與可讀寫記憶體 八 中央處理器21 2耗接至通訊模組2 〇 〇之網路控 200411536 五、發明說明(5) ,器206,於接㈣多媒體資料,並以解碼程式解碼或解 0Γ: 央處理器212,在非揮發性記憶體2“例如 疋快閃記憶體β ’儲存有中央處理器212所需之解碼程 寫記憶體216則暫時儲存中央處理器212之運作 貝枓。,、中,解碼程式包括解壓縮程式與解碼程式。 制鍵iii播放裝置110之控制面板230中,其包括多個控 極體(未繪示),例如是快進鍵、快退鍵、 杇止鍵與跳躍控制鍵,但不以此為限。 參考第!圖與第2圖,電腦主機1〇〇由網路設備 斗"疋收據機、寬頻網路或光纖網路下載各種的多媒體資 儲存於電腦主機100之硬碟中。當使用者欲聽 以盔:楂於1〇0内之數位音樂時,即利用無線播放裝置110 …、線傳輸模式讀取儲存於電腦主機100内之多媒體資 二η彳#通^杈組2〇〇之射頻發射器202接收並輸出電腦主機 〇傳來古之内含多媒體資料之高頻訊號,頻率轉換器2〇4接 >糾^二頻訊號後,即將其轉換為基頻訊號後輸出至網路 二嬙=壯6,網路控制器206則確認此多媒體資料是否為無 署 、置11 〇所要之多媒體資料。若確定為無線播放裝 中。由所要之多媒體資料後’即將其送到中央處理器21 2 说a i央處理器21 2根據所接收到之多媒體資料,至非揮 紐没f憶體21 4中尋找相對應解碼程式,在對多媒體資料 數或解碼後’送出經解碼程式處理後之多媒體資料至 類比轉換器220中。數位/類比轉換器22〇將解碼或解200411536 V. Description of the invention (3) No = device can also be equipped with infrared transmission port to facilitate remote control of external remote control. The action of this wireless playback device is the first of the wireless playback device. 丨 Read the multimedia data in the computer host in the input mode; To: After the high-frequency signal containing the multimedia data, the output converter receives the RF transceiver. Incoming high frequency signals are converted into base frequency signals and output. Then, after the network controller receives the poor media data, it confirms the multimedia data.] Xi: Shi: Beili material will output it to the central processing test. The central processor will follow this multimedia data to the situation, and the corresponding decoding program. After decoding or disassembling the decompressed multimedia data, it will be decoded or finally played out by the stereo speakers. Data, so we can use the high-pass in the home: = =? Multimedia digital music. In order to make the above and other objects of the present invention obvious and understandable in the mainframe of a theta player, the following is a special embodiment and is provided with a detailed description: The detailed description is as follows: A kind of wireless playback device, only drawing ^ A line playback device not according to a preferred embodiment of the present invention. In the first figure, there is no way to read as much as 10458twf.ptd in the host computer by the line transmission mode. Page 200411536 V. Description of the invention (4) The media materials are converted into analog materials by the wireless playback device 110 and then played by the speaker group 120. Among them, the speaker group 120 is a home audio device, including a high-fidelity audio amplifier 122 and a stereo speaker 124. The group 120 receives the analog data from the wireless playback device 110, and then the sound effect is amplified by the ^ facsimile sound amplifier 122, and then played through the stereo speakers. ° Please continue to refer to FIG. 2 ', which is a block diagram of an internal circuit of a wireless playback device according to a preferred embodiment of the present invention. This wireless playback device 110 includes: a communication module 2 0 is responsible for receiving high-frequency signals containing multimedia data and outputting the multimedia data; the central processing module 2 1 is coupled to the communication module 200 to receive the received multimedia The data is decoded and output; the digital / analog converter 220 is, for example, an encoder / decoder, coupled to the central processing module 21, and after converting the decoded multimedia data into analog data, it is output to the figure j Speaker group 120; control panel 23 is responsible for accepting user's control. In the communication module 200 of the wireless playback device 110, it includes: a radio frequency transceiver 202, a frequency converter 204, and a network controller 600. Among them, the radio frequency transmitting and receiving means 202 receives high-frequency signals containing multimedia data in a wireless transmission mode. Secondly, the frequency converter 204 is, for example, a fundamental frequency converter, which is coupled to the radio frequency receiver 2 02 ′ for converting a high frequency signal into a fundamental frequency signal and outputting it. Then, the network controller 206 is coupled to the frequency converter 204, and is responsible for confirming whether the received multimedia data is correct. In the central processing module 210 of the wireless playback device 110, it includes: 'Non-volatile memory 2 14 and readable and writable memory eight central processors 21 2 network controller 200411536 which is connected to the communication module 2 00 V. Description of the invention (5), the device 206 receives multimedia data, and decodes or decodes it with a decoding program. 0Γ: The central processor 212 stores the center in the nonvolatile memory 2 "for example, the flash memory β ' The decoding program writing memory 216 required by the processor 212 temporarily stores the operation function of the central processing unit 212. The decoding program includes a decompression program and a decoding program. It includes multiple poles (not shown), such as the fast forward key, fast rewind key, stop key, and jump control key, but it is not limited to this. Refer to Figure 1 and Figure 2 for the computer host 1 〇〇All kinds of multimedia data are downloaded from the network equipment bucket " 疋 receipt machine, broadband network or optical fiber network and stored in the hard disk of the host computer 100. When the user wants to listen to the helmet: For digital music, use wireless playback device 110 ..., The line transmission mode reads the multimedia information stored in the computer host 100. The radio frequency transmitter 202 of the communication group 202 receives and outputs the computer host. It transmits high-frequency signals containing multimedia data in ancient times. The converter 204 receives the second-frequency signal, and converts it to a baseband signal, and then outputs it to the network second channel = Zhuang 6, and the network controller 206 confirms whether the multimedia data is unsigned and set to 11 〇 The required multimedia data. If it is determined to be installed in the wireless playback. After the required multimedia data is' will be sent to the central processing unit 21 2 said that the ai central processing unit 21 2 according to the received multimedia data, until the The f memory body 21 4 looks for the corresponding decoding program, and sends the multimedia data processed by the decoding program to the analog converter 220 after decoding or decoding the multimedia data. The digital / analog converter 22 will decode or decode
200411536 五、發明說明(6) 壓縮後之多媒體眘u t + a 讀取m比資ϋ^轉換成咼傳真曰響放大器1 22所能 1、 、、枓,南傳真音響放大器1 2 2即利用立體聲揚 聲器124播放此類比資料。 卩利用立體聲杨 主機佳實施例中’無線播放裝置110與電腦 、 a…、線傳輸模式可以為I EEE (電機電+ ^ 協會)802· 11B基磔牟媸夕細妨、电械罨子工私師 rR1 τ ^ ^礎木構之網路、早一點對點之網路或藍 牙(Β 1 ueTooth )技術之網路。 μΡ3Λ本1Γ丄較佳實施例+,多媒體資料之格式可以為 I才°式、MIDI格S、WAV格式以及WMA格式,但不以此為 限。 ★狀之較佳實施例中,無線播放裝置11G更可以 讓使用者侍以在逖、使用紅外線遙控 裔遂^遙控無線播放裝置11〇。 在本發明之較佳實施例中,無線播放裝置11〇更可以 加裝光碟機設備,用以滿足喜歡聽雷射音樂碟片之使用 者。 在本發明之較佳實施例中,無線播放裝置更包括單色 f日日顯不器或衫色液晶顯不器,用來作為使用者圖形操作 顯示介面。 綜合以上所述,本發明之無線播放裝置具有下列優 點: m |㈣之無㈣放裝置’因採用無線傳輸模式 ,,腦主機讀取多媒體資料到高傳真等影音設備播放,不 但連接方便,且自由靈活無需複雜佈線。200411536 V. Description of the invention (6) Multimedia compression after compression ut + a Read m ratio data ^^ converted to facsimile sound amplifier 1 22 capable 1, ,, 枓, south facsimile sound amplifier 1 2 2 that uses stereo The speaker 124 plays the analog data.卩 In the preferred embodiment of the stereo system, the wireless playback device 110 and the computer, a ..., the line transmission mode can be I EEE (Electrical and Electrical + ^ Association) 802 · 11B based on Mou Xixi, electrical machinery workers Private teacher rR1 τ ^ ^ Basic wooden network, earlier point-to-point network or Bluetooth (B 1 ueTooth) technology network. μP3Λ 本 1Γ 丄 Preferred embodiment +, the format of the multimedia data can be I, °, MIDI format, WAV format, and WMA format, but it is not limited to this. In the preferred embodiment, the wireless playback device 11G can allow the user to remotely control the wireless playback device 11 using infrared rays. In a preferred embodiment of the present invention, the wireless playback device 11 can be further equipped with an optical disc drive device to satisfy users who like to listen to laser music discs. In a preferred embodiment of the present invention, the wireless playback device further includes a monochrome f-day display or a shirt-color liquid crystal display, which is used as a user's graphic operation display interface. To sum up, the wireless playback device of the present invention has the following advantages: m | ㈣ 之 无 放 放 装置 'Because of adopting the wireless transmission mode, the brain host reads multimedia data to high-fax and other audio-visual equipment for playback, which is not only convenient to connect, but also Free and flexible without complicated wiring.
200411536 五、發明說明(7) (2 )本發明之無線播放裝置, 低纜線傳輸中的描掘严啼夕吨 因知用無線傳輸,減 ^得翰中的杈擬k唬之雜訊干擾與訊號衰減。 (d )本發明之無線播放裝置 作為遠端儲存媒體,無需另外購 主機之硬碟 用。 丨再貝健存,又備,經濟又實200411536 V. Description of the invention (7) (2) The wireless playback device of the present invention is described in low cable transmission. It is known that wireless transmission is used to reduce the noise interference caused by the pseudo-knuckle in Han. And signal attenuation. (d) The wireless playback device of the present invention is used as a remote storage medium, and it is not necessary to purchase a hard disk of the host separately.丨 Be healthy again, be prepared, economic and practical
(5 )本發明之無線播放裝置,盔 職8G2.UB或藍芽技術網路 4 =模式有 (6)本發明之無線播放裝 理下,之多媒體資料,因此操作與管理非常簡單知主機官 資源為家庭數位媒體的發展奠定 刀使用其周路和電腦 無線數位影片之播放與電腦遠端;理等J。匕基礎上可發展 以ρρ ί ί本發明已以一較佳實施例揭露如i H並非田 以限疋本發明,任何熟習此技 :、:並非用 砷和範圍β,當可作&許 ^ 不脫離本發明之精 護範圍當視後附之申請專午:以=者::本發明之保 10458twf.ptd 第11頁 200411536 圖式簡單說明 第1圖繪示本發明之一較佳實施例之一種無線播放裝 置與外界設備連接方塊圖;以及 第2圖繪示本發明之一較佳實施例之一種無線播放裝 置之内部電路方塊圖。 圖式標示說明: 1 0 0 :電腦主機 1 1 0 :無線播放裝置 1 2 0 ··揚聲組 122 :高傳真音響放大器 124 :立體揚聲器 2 0 0 :通訊模組 2 0 2 :射頻收發器 2〇4 :頻率轉換器 2 0 6 :網路控制器 2 1 0 ··中央處理模組 2 1 2 :中央處理器 21 4 :非揮發性記憶體‘ 2 1 6 :寸讀寫記憶體 220 :數位/類比轉換器 2 3 0 :控制面板(5) The wireless playback device of the present invention, helmet 8G2.UB or Bluetooth technology network 4 = mode has (6) multimedia data of the wireless playback device of the present invention, so the operation and management is very simple. Resources lay the foundation for the development of home digital media, using its peripherals and computer wireless digital video playback and remote computers; Li et al. It can be developed on the basis of ρρ ί ί The present invention has been disclosed in a preferred embodiment, such as i H is not a field to limit the present invention, anyone familiar with this technology:,: not using arsenic and range β, can be used as & ^ Without departing from the scope of the present invention, the attached application is available at noon: with = :: the guarantee of the present invention 10458twf.ptd page 11 200411536 Schematic illustration of the first figure illustrates a preferred implementation of the present invention An example is a block diagram of a wireless playback device connected to an external device; and FIG. 2 is a block diagram of an internal circuit of a wireless playback device according to a preferred embodiment of the present invention. Graphical description: 1 0 0: host computer 1 1 0: wireless playback device 1 2 0 ·· speaker group 122: high-fidelity audio amplifier 124: stereo speakers 2 0 0: communication module 2 0 2: radio frequency transceiver 204: Frequency converter 2 06: Network controller 2 1 0 · Central processing module 2 1 2: Central processing unit 21 4: Non-volatile memory '2 1 6: Inch read-write memory 220 : Digital / analog converter 2 3 0: Control panel
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