536892 經濟部智慧財產局員工消費合作社印製 五、發明說明^ , 【發明領域】 本發明是有關於一種可選擇傳收不同資訊之無線傳 輸農置’特別是指一種整合不同資訊傳收功能進而能減 >製造成本、縮小裝置材積之可選擇傳收不同資訊之無 線傳輸裝置。 【習知技藝說明】 由於近年來通訊科技及相關產業的蓬勃發展，為了 壤有限的通訊頻寬得以被更有效地利用，各種無線傳輸 通標準亦逐漸被開發及應用。目前一種被熱門討論的 知' 距離射頻無線連接技術之傳輸標準一藍芽（Bluetooth) 正被廣泛地推廣應用，藍芽是一項為短距離的個人區域 網路應用而設計的標準，其是一種可在2 45GHz頻帶上 傳輸資料及聲音訊號而可應用在電話、電腦之間、交換 電子名片、視訊及無線耳機等型態上的技術。如第一圖 所不，是習知一種使用藍芽無線傳輸標準之無線傳輸裝 置1的内部方塊圖，其中包括一記憶體元件n、一做為程 序控制之UART(通用非同步收發器）12、一預設之pCM(脈 波編碼調變器）1 3及一供與電腦之usb埠連接之USB(通 用序列匯流排）埠I4。且由於該無線傳輸裝置丨主要是以 傳收資料為主，因此，該專供聲音訊號進行調變之pcM 13在此不被使用，而該記憶體元件〗丨中則儲存有一標準 韌體（standard firmware)，其會將該無線傳輪裝置i =式 化為一具有資料傳收及處理功能的環境。所以，舍有資 料要從電腦傳送出去或要接收來自外界的資料時，該無 第 頁 ·(請先酊讀背面之注意事項再填寫本頁) · 丨線： 536892 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明說明（2 ) 線傳輸裝置1即可經由該USB埠14進行資料傳輸。另外， 當欲以該無線傳輸裝置傳收聲音訊號時，如第二圖所 示，必需使用另一無線傳輸裝置2，其與上述無線傳輸裝 置1的内部方塊構造完全相同，不同的是，其在記憶體元 件中須設置一聲音閘道韋刃體（aUdio gateway firmware) 以將該無線傳輸裝置2程式化成一具有聲音訊號傳收及 處理功能的環境，且該PCM23需再經由一 PCM CODEC25 外接一喇叭2 6及麥克風2 7。如此，由外界傳來之聲音訊 號可經由該PCM 23及PCM CODEC25分別進行A/D、D/A 轉換後由喇队輸出。而當要將聲音訊號傳送出去時，則 需藉由麥克風27將聲音訊號透過PCM CODEC25及 P C Μ 2 3分別進行A / D及D / A轉換後發送出去。 上述兩種無線傳輸裝置1、2的内部構造設計由於不 能同時傳收資料及聲音訊號，因此，製造者在生產設計 時’即需決定該藍芽裝置的使用功能（是用以傳收資料或 聲音訊號），以將適當的韌體（標準韌體或聲音閘道韌體） 内建在其記憶體元件中，而使得其功能受到限制。而且 製造廄商亦僅能在同一裝置上選擇袈設一種無線傳輸裝 置1或2 ’應用上的彈性低’而且使用者也無法做其他的 選擇。 另外，由於用來傳收聲音訊號的無線傳輸裝置2是以 P C Μ 2 3做為聲音訊號的發送/接收端，其介面無法與電 腦介面配合而直接連接，因此其處理後的聲音訊號並無 法被整合至電腦中進行錄音或放音處理，而必須藉由外 第5頁 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公蓳） ---------------------訂---------線‘ (請先酊讀背面之注意事項再填寫本頁) 536892 A7 B7 五、發明說明§ ) 接之喇叭26及麥克風27做為聲音訊號的輸出/入端。 【創作概要】 因此，本創作之目的即在提供一種可整合不同資訊 傳收功能進而減少製造成本、縮小裝置材積並將資訊整 合於電子裝置中之可選擇傳收不同資訊之無線傳輸裝 置。 於是，本創作可選擇傳收不同資訊之無線傳輸裝 置，是設於一電子裝置上以傳收無線資訊，該無線傳輸 裝置包括一記憶體元件及一控制單元。該記憶體元件中 存有一第一資訊傳收功能程式及一第二資訊傳收功能程 式。該控制單元與上述記憶體元件連接，並可接受一第 一資訊要求訊號及一第二資訊要求訊號，當該控制單元 接收到該第一資訊要求訊號時，即由該記憶體元件中取 出該第一資訊傳收功能程式並執行，而將該無線傳輸裝 置程式化為可收發來自外界或該電子裝置之第一資訊的 功能；而當該控制單元接收到該第二資訊要求訊號時， 則會由該記憶體元件中取出該第二資訊傳收功能程式並 執行，使該無線傳輸裝置程式化為可收發來自外界或該 電子裝置之第二資訊的功能。 經濟部智慧財產局員工消費合作杜印製 ·(請先閱讀背面之注意事項再填寫本頁) 【圖式之簡單說明】 本發明之其他特徵及優點，在以下配合參考圖式之 較佳實施例的詳細說明中，將可清楚的呈現，在圖式中： 第一圖是習知一種無線傳輸裝置的内部構造方塊 圖； 第6頁 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 536892 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明& ) 第二圖是習知另一種無線傳輸裝置的内部構造方塊 圖； 第二圖是本發明可選擇傳收不同資訊之無線傳輸裝 置之一較佳實施例的内部構造方塊圖；及 第四圖是本較佳實施例之内部構造的細部方塊圖。 【較佳實施例之詳細說明】 麥閱第三圖所不，是本發明可選擇傳收不同資訊之 無線傳輸裝置3的一較佳實施例，且該無線傳輸裝置3 疋一應用藍芽（Bluetooth)無線傳輪標準的裝置，該無線 傳輸裝置3可組設在多種電子裝置上，例如行動電話' PDA、無線耳機及個人電腦等，以進行短距離之一對一 或一對多之無線傳輸。而在本實施例中，是以將該無線 傳輸裝置3與電腦連接以做為電腦之無線傳輸介面做為 本實施例之一說明例子。該無線傳輸裝置3包括一無線 傳收單兀3卜一第一資訊處理單元3 2、一輸出選擇單元 33及一控制單元34。 该無線傳收單元3 1是用以傳送及接收來自電腦（圖 未示）及外界之資訊，該資訊包含一第一資訊及一第二資 訊，且在本實施例中，該第一資訊是一聲音訊號，該第 二資訊是一資料。該無線傳收單元31中主要包括有一記 憶體元件3U、一 UART(通用非同步收發器ρΐ2、一第 一資訊調變器313及一第一傳輪介面314。其中，該記 憶元件31〗中規劃有一 bank〇及banki儲存空間，兮 bankO儲存空間中存放有一第一資訊傳收功能程式，2 第7頁 本紙張尺度適財關家標i (CNS)A4規$_公f 1---_____ -------------衣--------訂---------線HP · (請先Μ"讀背面之注意事項再填寫本頁) 536892 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明g ) 本實施例中該第一資訊傳收功能程式是一聲音閘道韌體 (audio gateway firmware)，其可將該無線傳收單元3 1程 式化為一可傳收及處理聲音訊號的環境。該bankl儲存 空間中存放有一第二資訊傳收功能程式，在本實施例中 該第二資訊傳收功能程式是一標準韌體（standard firmware)，其可將該無線傳收單元31程式化為一可傳 收及處理資料的環境。該UART 3 1 2可與該控制單元34 連接’可接收該控制單元3 4之命令以進行程序控制及傳 輸通路的建立。該第一資訊調變器3 1 3在本實施例中是 一 PCM(脈波編碼調變器）（以下簡稱pcm 3 13)。該第一 傳輸介面3 1 4在本實施例中是一第一 U S B (通用序列匯流 排）埠（以下簡稱第一 USB埠314)。 一併參閱第三、四圖，該第一資訊處理單元32主要 是處理聲音訊號，其中包括有一第一資訊轉換介面3 2】 及一第二傳輸介面322，該第一資訊轉換介面321是一 聲音介面，其中更包括依序連接之一做數位/類比（D/A) 轉換之PCM AUDIO CODEC(脈波碼調變聲音編碼解碼 器）323及一做類比/數位（A/D)轉換之AUDIO CODEC(聲 音編碼解碼器）3 2 4。而該第二傳輸介面3 2 2在本實施例 中是一第二USB埠（以下簡稱第二USB埠322)，且該 AUDIO CODEC 3 24 與該第二 USB 埠 322 連接。 該輸出選擇單元3 3分別與上述無線傳收單元3 1之 弟一 USB璋314、該第一資訊處理單元32之第二USB 璋3 2 2及電腦之U S B淳連接’以根據該控制單元3 4之 第8頁 本紙張尺度適用中國國家標準（CNS)A4規恪（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) . --線 536892 A7 五、發明說明& 控制訊號選擇將該第一 USB埠 與該電腦之刪璋連接。 戈弟—刪埠322 該控制單元34在本實施例中是一中央 別與上述無線傳輸單元31之記憶體元件川、^^ 及輸出選擇單元33連接，其可根據外來之一要求 制該無線傳輸單元3】及輸出選擇單元33作動。且：： =:，該要求訊號包括一第一資訊(以下稱聲音訊號) I °〜及一弟二貧訊（以下稱資料）要求訊號，且該二 Τ求：號可由使用者對應按麼—設在該無線傳輸裝置3 上之知：鍵（圖未示）而產生。 、另外，如第四圖所示，該無線傳收装置3更包括一 電源穩壓器35提供電源給各該單元31、32、33、34。 所以，當該控制單元34接收到一聲音訊號要求訊號 時二=會選取該記憶體元件311中之bank〇並執行其中 之耸=間道韌體（audi0 gateway firmware)，使將該無線 3 j元3 1权式化為一接收聲音訊號之環境，亦即，該 控制單元34會控制該UART 3 12與一或多個遠端電子裝 置’例如一無線耳機（圖未示）進行溝通，以建立一聲音 傳輪通路（一般稱之sc〇 c〇nnecti〇n)，同時，輸出 :控制訊號控制該輸出選擇單元33將該第一資訊處理 早兀32之第二USB埠322連接至電腦之uSb埠。則當 傳輸通路建立完成時，如第四圖所示，由該無線等機傳 來之貧訊會經由該無線傳輸單元3 1中之一 BPF(帶通濾 波器）315濾除不必要訊號後，將該資訊（可能同時包含資 (請先^讀背面之注意事項再填寫本頁) 訂_ -丨線- 經濟部智慧財產局員工消費合作社印製536892 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention ^, [Field of the invention] The present invention relates to a wireless transmission farm that can selectively transmit and receive different information. A wireless transmission device that can reduce > manufacturing costs and reduce the device volume and optionally transmit different information. [Description of Know-how] Due to the booming development of communication technology and related industries in recent years, various wireless transmission standards have been gradually developed and applied in order to make the limited communication bandwidth more effective. A popularly discussed transmission standard for distance radio frequency wireless connection technology-Bluetooth is being widely used. Bluetooth is a standard designed for short-distance personal area network applications. A technology that can transmit data and sound signals in the 2 45GHz band and can be applied to telephones, computers, and exchange of electronic business cards, video and wireless headsets. As shown in the first figure, it is an internal block diagram of a wireless transmission device 1 using the Bluetooth wireless transmission standard, which includes a memory element n and a UART (Universal Asynchronous Transceiver) 12 for program control. , A preset pCM (pulse wave code modulator) 1 3 and a USB (Universal Serial Bus) port I4 for connection with a USB port of a computer. And because the wireless transmission device is mainly based on transmitting and receiving data, the pcM 13 dedicated for sound signal modulation is not used here, and a standard firmware is stored in the memory component. standard firmware), which will transform the wireless transmission device i = into an environment with data transmission and processing functions. Therefore, there is no page when there is data to be transmitted from the computer or to receive data from the outside. (Please read the precautions on the back before filling in this page.) · Line: 536892 Employees ’Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the cooperative A7 B7 5. Description of the invention (2) The wire transmission device 1 can perform data transmission through the USB port 14. In addition, when a sound signal is to be transmitted by the wireless transmission device, as shown in the second figure, another wireless transmission device 2 must be used. The internal block structure of the wireless transmission device 1 is completely the same. The difference is that An audio gateway firmware (aUdio gateway firmware) must be set in the memory element to program the wireless transmission device 2 into an environment with sound signal transmission and processing functions, and the PCM23 needs to be externally connected via a PCM CODEC25. Speaker 2 6 and microphone 2 7. In this way, the sound signals from the outside can be output by the team after A / D and D / A conversion respectively through the PCM 23 and PCM CODEC25. When the audio signal is to be transmitted, the microphone 27 needs to transmit the audio signal through A / D and D / A conversion through PCM CODEC25 and PCM 2 3, respectively. The internal structure design of the two types of wireless transmission devices 1 and 2 mentioned above cannot transmit data and sound signals at the same time. Therefore, the manufacturer's production design needs to determine the function of the Bluetooth device. Audio signal) to build appropriate firmware (standard firmware or voice gateway firmware) into its memory components, limiting its functionality. Moreover, the manufacturer can only choose to set up a wireless transmission device 1 or 2 on the same device ‘low flexibility in application’ and the user cannot make other choices. In addition, since the wireless transmission device 2 for transmitting and receiving sound signals uses PC Μ 2 3 as the sending / receiving end of the sound signals, its interface cannot be directly connected with the computer interface, so the processed sound signals cannot be processed. It is integrated into the computer for recording or playback processing, and the paper size must be in accordance with the Chinese National Standard (CNS) A4 (210 X 297 cm) on page 5. ----------- ---------- Order --------- Line '(Please read the precautions on the back before filling this page) 536892 A7 B7 V. Description of the invention §) Connected speakers 26 and The microphone 27 is used as an output / input terminal of a sound signal. [Creation summary] Therefore, the purpose of this creation is to provide a wireless transmission device that can choose to transmit different information by integrating different information transmission functions to reduce manufacturing costs, reduce device volume, and integrate information into electronic devices. Therefore, in this creation, a wireless transmission device for transmitting and receiving different information can be selected. The wireless transmission device is provided on an electronic device for transmitting and receiving wireless information. The wireless transmission device includes a memory element and a control unit. A first information transmission function program and a second information transmission function program are stored in the memory component. The control unit is connected to the memory element and can accept a first information request signal and a second information request signal. When the control unit receives the first information request signal, the control unit removes the first information request signal from the memory element. The first information transmission function program is programmed and executed, and the wireless transmission device is programmed to receive and send first information from the outside or the electronic device; and when the control unit receives the second information request signal, then The second information transmission function program is taken out from the memory element and executed, so that the wireless transmission device is programmed into a function that can send and receive second information from the outside or the electronic device. Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs for consumer cooperation. (Please read the notes on the back before filling out this page.) [Simplified description of the diagram] Other features and advantages of the present invention are described below with reference to the preferred implementation of the diagram. In the detailed description of the example, it will be clearly shown in the figure: The first figure is a block diagram of the internal structure of a known wireless transmission device; page 6 This paper applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 536892 A7 B7 printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention &) The second picture is a block diagram showing the internal structure of another wireless transmission device; the second picture is optional in the present invention A block diagram of the internal structure of a preferred embodiment of a wireless transmission device that transmits different information; and a fourth block diagram is a detailed block diagram of the internal structure of the preferred embodiment. [Detailed description of the preferred embodiment] What is shown in the third figure is a preferred embodiment of the wireless transmission device 3 which can selectively transmit and receive different information according to the present invention, and the wireless transmission device 3 uses Bluetooth ( Bluetooth) wireless transmission standard device, the wireless transmission device 3 can be set on a variety of electronic devices, such as mobile phones' PDAs, wireless headsets, and personal computers, etc., for short distance one-to-one or one-to-many wireless transmission. In this embodiment, the wireless transmission device 3 is connected to a computer as a wireless transmission interface of the computer as an illustrative example of this embodiment. The wireless transmission device 3 includes a wireless transmission unit 3, a first information processing unit 3 2, an output selection unit 33, and a control unit 34. The wireless transmitting unit 31 is used to transmit and receive information from a computer (not shown) and the outside world. The information includes a first information and a second information. In this embodiment, the first information is An audio signal and the second information is data. The wireless transmission unit 31 mainly includes a memory element 3U, a UART (Universal Asynchronous Transceiver ρΐ2, a first information modulator 313, and a first wheel interface 314. Among them, the memory element 31) It is planned to have a bank0 and banki storage space. There is a first information transmission function program stored in the bankO storage space. 2 Page 7 This paper standard is suitable for financial and family standards i (CNS) A4. $ _ 公 f 1 ---_____- ------------ Clothing -------- Order --------- line HP · (please read the precautions on the back before filling in this page) 536892 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention g) In this embodiment, the first information transmission function program is an audio gateway firmware, which can transmit the wireless transmission Unit 31 is programmed into an environment that can transmit and process sound signals. A second information transmission function program is stored in the bankl storage space. In this embodiment, the second information transmission function program is a standard firmware, which can be programmed into the wireless transmission unit 31 as An environment where data can be transmitted and processed. The UART 3 1 2 may be connected to the control unit 34 ′ and may receive commands from the control unit 34 to perform program control and establishment of a transmission path. The first information modulator 3 1 3 is a PCM (Pulse Wave Code Modulator) (hereinafter referred to as pcm 3 13) in this embodiment. The first transmission interface 3 1 4 is a first USB (Universal Serial Bus) port (hereinafter referred to as the first USB port 314) in this embodiment. Referring to the third and fourth figures together, the first information processing unit 32 mainly processes sound signals, and includes a first information conversion interface 32 and a second transmission interface 322. The first information conversion interface 321 is a Audio interface, which also includes PCM AUDIO CODEC (pulse code modulation sound codec) 323 which is connected in sequence to one for digital / analog (D / A) conversion and one for analog / digital (A / D) conversion AUDIO CODEC (voice codec) 3 2 4. The second transmission interface 3 2 2 is a second USB port (hereinafter referred to as the second USB port 322) in this embodiment, and the AUDIO CODEC 3 24 is connected to the second USB port 322. The output selection unit 3 3 is connected to the USB transmission unit 31 of the wireless transmission unit 31 described above, a USB 璋 314, a second USB 璋 3 2 2 of the first information processing unit 32, and a USB connection of the computer according to the control unit 3 Page 4 of 8 This paper is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling out this page). --Line 536892 A7 V. Description of the invention & The control signal selects the first USB port to be deleted from the computer. Gedi—Delete port 322. In this embodiment, the control unit 34 is connected to the memory elements of the wireless transmission unit 31 and the output selection unit 33. It can make the wireless connection according to one of the external requirements. The transmission unit 3] and the output selection unit 33 operate. And :: = :, the request signal includes a first information (hereinafter referred to as a sound signal) I ° ~ and a younger second poor information (hereinafter referred to as data) request signal, and the two T request: can the user press the corresponding button? -Known on the wireless transmission device 3: keys (not shown) generated. In addition, as shown in the fourth figure, the wireless transmission device 3 further includes a power supply regulator 35 to provide power to each of the units 31, 32, 33, and 34. Therefore, when the control unit 34 receives a sound signal request signal, the second unit will select bank 0 in the memory element 311 and execute one of the two banks = audi0 gateway firmware, so that the wireless 3 j Element 31 is authorized to be an environment for receiving sound signals, that is, the control unit 34 controls the UART 3 12 to communicate with one or more remote electronic devices, such as a wireless headset (not shown), to Establish a sound transmission path (commonly referred to as sc〇c〇nnecti〇n), at the same time, the output: control signal controls the output selection unit 33 to connect the second USB port 322 of the first information processing unit 32 to the computer uSb port. When the transmission path is established, as shown in the fourth figure, the poor signal transmitted by the wireless device will be filtered by one of the wireless transmission units 31 1 BPF (bandpass filter) 315 to remove unnecessary signals , This information (may also include information (please read the notes on the back before filling this page) Order _-丨 line-Printed by the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs
經濟部智慧財產局員工消費合作社印製 536892 A7 —_____ ________ B7 五、發明說明b ) 料及聲音訊號）經由一 R .F (射頻）開關3 1 6切換至一 LNA(低雜訊放大器）3 17進行適當放大，然後經由一 TX/RX(傳送/接收器）318解調後，送至一 BASEBAND(基 頻）處理器3 1 9做訊號之降頻處理。之後，該資訊中之聲 音訊號即被送入PCM 3 1 3中轉成數位訊號後，送至該第 一資訊處理單元3 2之第一資訊轉換介面3 2 1，而依序經 由該第一資訊轉換介面321中之PCM AUDIO CODEC 3 23及AUDIO CODEC 3 24分別進行D/A及A/D轉換後， 由第二USB埠322經由輸出選擇單元33連接至電腦之 U SB埠，而將該聲音訊號送至電腦中進行錄音或放音動 作。 同理，當電腦欲輸出聲音訊號至無線耳機時，該聲 音訊號會根據該聲音閘道韌體所建立之通路，由電腦之 USB埠+輸出選擇單元33+第二USB埠322今AUDIO CODEC(D/A)32 1 今 PCM AUDIO C〇DEC(A/D)3 23 今 PCM 313 + BASEBAND 3194TX/RX 3 1 8 + BALUM(作為阻抗 匹配之平衡/不平衡轉換器）3 1 0今RF S W 3 1 6今BPF 3 15今天線300的路徑，將該聲音訊號發送至該無線耳 機。 而當該控制單元3 4接收到一第二資訊要求訊號（即 資料要求訊號）時，其選取該記憶體元件3 1 1中之bank 1 並執行其中之標準韌體（standard firmware)，使將該無線 傳輸單元3 1程式化為一僅能接收資料的環境，亦即，該 控制單元34會控制該UART 3 12與一或多個遠端電子裝 第10頁 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） " (請先閱讀背面之注意事項再填寫本頁) 0 線： 536892 A7 五、發明說明g ) 置，例如一 PDA(圖未示）進行溝通，以建立一資料傳輸 通路（一般稱之ACL connection)，同時，該控制單元34 會輸出一控制訊號控制該輸出選擇單元33將該無線傳 收單70 3 1之第一 uSB埠3 14連接至電腦之USB埠。則 由该PDA傳來之資訊經由該無線傳輸單元31之Βρρ(帶 通濾波器）3 1 5濾除不必要訊號後，該資訊（可能同時包含 資料及聲音訊號）會經由該RF(射頻）開關316切換至該 LNA(低雜訊放大器）317進行適當放大，然後經由 TX/RX(傳送/接收器）3 18解調後，送至baSEBAND(基頻） &理器3 1 9做訊號之降頻處理後，即可由該第一 u § b埠 3 14經由輸出選擇單元33連接電腦之usB埠而送至該電 腦中。 同理，當電腦欲傳送資料給該PDA時，其會根據該 標準韌體所建立之通路，由電腦之USB埠+輸出選擇單 元 3 3 *-> 第一 USB 埠 3 1 4 B A S E B A N D 319~>TX/RX 3 18">BALUM3 10今RFSW3 16 + BPF3 15 + 天線 300 的路 徑’將該資料發送給pda。 綜上所述’本創作藉由在該無線傳輸單元3 1之記憶 體元件3 1 1中存放一聲音閘道韌體及一標準韌體，並利 用該控制單元3 4控制該輸出選擇單元3 3及記憶體元件 3 1 1，使根據要求訊號的不同，控制該無線傳輸單元3 i 執行傳收聲音訊號或資料等不同的功能，並將資料及聲 音訊號的傳收功能整合在一起，讓使用者可以選擇傳收 聲音訊號或資料的方式，觸發該控制單元3 4對應選擇 第11頁 本紙張尺度適用中國國家標準（CNS)A4規格⑵G X 297公爱) (請先邮讀背面之注意事項再填寫本頁) 訂 線： 經濟部智慧財產局員工消費合作社印製 536892 A7 五、發明說明》) 〜' bankO或bank]中之動體執行，使該無線傳輸單元3 對成為-聲音訊號或資料的傳收環境並與遠端之電子目 置建立對應之傳輸通路，而能藉由控制該輸出選擇單： 33將電腦之USB與該第一或第二usb埠連接，達到= 在同一裝置傳收聲音訊號及資料的目的，而提供使用者 在使用上更大的彈性及選擇性。 此外，由於該聲音訊號是經由該第一資訊處理單元 32 之 PCM AUDIO CODEC 323 及 AUDIO CODEC 324 進 行D/A、A/D轉換處理後再送入該第二USB埠3 22中， 而可經由該第二USB埠322送入該電腦中進行錄音或放 音處理，能夠將聲音訊號整合在電腦中。 惟以上所述者，僅為本發明之較佳實施例而已，當 不能以此限定本發明實施之範圍，即大凡依本發明申請 專利範圍及發明說明書内容所作之簡單的等效變化與修 飾，皆應仍屬本發明專利涵蓋之範圍内。 f請先閱讀背面之注意事項再填寫本頁) · --線： 經濟部智慧財產局員工消費合作社印制·ίχ 頁 2 11 第 本紙張尺度適用中國國家標準（CNS)A4規格（210 297公釐） 536892 A7 _B7 五、發明說明ί〇 )Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 536892 A7 —_____ ________ B7 V. Description of the invention b) Materials and sound signals) Switched to an LNA (Low Noise Amplifier) 3 17 via an R.F (radio frequency) switch 3 17 After proper amplification, it is demodulated by a TX / RX (transmitter / receiver) 318 and sent to a baseband processor 3 1 9 for frequency reduction processing of the signal. After that, the sound signal in the information is sent to the PCM 3 1 3 and converted into a digital signal, and then sent to the first information conversion interface 3 2 1 of the first information processing unit 32 2 and sequentially passes through the first The PCM AUDIO CODEC 3 23 and AUDIO CODEC 3 24 in the information conversion interface 321 perform D / A and A / D conversion respectively, and then the second USB port 322 is connected to the USB port of the computer through the output selection unit 33, and The audio signal is sent to the computer for recording or playback. Similarly, when the computer wants to output a sound signal to the wireless headset, the sound signal will be based on the path established by the sound gateway firmware. The computer's USB port + output selection unit 33 + second USB port 322 and AUDIO CODEC ( D / A) 32 1 now PCM AUDIO CODEC (A / D) 3 23 now PCM 313 + BASEBAND 3194TX / RX 3 1 8 + BALUM (as balanced / unbalanced converter for impedance matching) 3 1 0 now RF SW 3 1 6 today BPF 3 15 route 300 today, send the sound signal to the wireless headset. When the control unit 34 receives a second information request signal (that is, a data request signal), it selects bank 1 in the memory element 3 1 1 and executes the standard firmware therein, so that The wireless transmission unit 31 is programmed into an environment capable of receiving data only, that is, the control unit 34 controls the UART 3 12 and one or more remote electronic devices. CNS) A4 specification (210 X 297 mm) " (Please read the precautions on the back before filling this page) 0 Line: 536892 A7 V. Description of the invention g) For example, a PDA (not shown) for communication, To establish a data transmission path (commonly referred to as ACL connection), the control unit 34 will output a control signal to control the output selection unit 33 to connect the first uSB port 3 14 of the wireless transmission order 70 3 1 to the computer USB port. After the information transmitted by the PDA passes the ρρ (bandpass filter) 3 1 5 of the wireless transmission unit 31, after filtering out unnecessary signals, the information (which may include both data and sound signals) will pass through the RF (radio frequency) Switch 316 switches to this LNA (Low Noise Amplifier) 317 for proper amplification, and then demodulate it via TX / RX (Transmitter / Receiver) 3 18 and sends it to baSEBAND (Base Frequency) & Controller 3 1 9 for signal After the frequency reduction processing, the first u § b port 3 14 can be connected to the computer's usB port via the output selection unit 33 and sent to the computer. Similarly, when the computer wants to send data to the PDA, it will use the USB port + output selection unit 3 3 *-> the first USB port 3 1 4 BASEBAND 319 ~ according to the path established by the standard firmware. > TX / RX 3 18 " > BALUM3 10 This RFSW3 16 + BPF3 15 + path of the antenna 300 'sends this data to the pda. In summary, 'this creation is by storing a voice gateway firmware and a standard firmware in the memory element 3 1 1 of the wireless transmission unit 31, and using the control unit 34 to control the output selection unit 3 3 and memory element 3 1 1 so that the wireless transmission unit 3 i is controlled to perform different functions such as transmitting sound signals or data according to different required signals, and integrating the data and sound signal transmission functions, so that The user can choose the way of transmitting the audio signal or data, and trigger the control unit. 3 4 Correspondence selection Page 11 This paper size is applicable to Chinese National Standard (CNS) A4 size ⑵G X 297 public love) (Please read the notice on the back first Please fill in this page again for the matters). Order: Printed by the Consumers 'Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 536892 A7 V. Description of the invention ") ~' bankO or bank] to execute the moving body, so that the wireless transmission unit 3 pairs become-sound signals Or the data transmission environment and establish a corresponding transmission path with the remote electronic destination, and can control the output selection menu: 33 Connect the computer's USB to the first or second usb port, reach = in A transceiving device object audio signal and data, and provide users with greater flexibility and selectivity in use. In addition, since the sound signal is subjected to D / A, A / D conversion processing by the PCM AUDIO CODEC 323 and AUDIO CODEC 324 of the first information processing unit 32, and then sent to the second USB port 3 22, it can pass through the second USB port 3 22 The second USB port 322 is sent to the computer for recording or playback processing, and can integrate sound signals into the computer. However, the above are only the preferred embodiments of the present invention. When the scope of implementation of the present invention cannot be limited by this, that is, the simple equivalent changes and modifications made according to the scope of the patent application and the content of the invention specification, All should still fall within the scope of the invention patent. f Please read the precautions on the back before filling this page) · --- Line: Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, page 2 11 This paper size applies to China National Standard (CNS) A4 (210 297 public) (Centi) 536892 A7 _B7 V. Description of invention ί〇)
[ 元件； 標號對照: I 3 無線 傳 輸 裝 置 3 1 無線傳 收 單元 32 第一 資 訊 處 理 早兀 33 輸出選 擇 ΪΤΧ7 一 早兀 34 控制 單 元 35 電源穩 壓 器 300 天線 3 11 記憶體 元 件 3 13 第一 資 訊 調 變 器（PCM) 3 12 UART 3 14 第一 傳 輸 介 面 (第一 USB 埠） 3 15 BPF 3 16 RF SW 3 17 LNA 3 18 TX/RX[Components; reference number: I 3 wireless transmission device 3 1 wireless transmitting unit 32 first information processing early 33 output selection ΪTX7 early early 34 control unit 35 power regulator 300 antenna 3 11 memory element 3 13 first information Modulator (PCM) 3 12 UART 3 14 First transmission interface (first USB port) 3 15 BPF 3 16 RF SW 3 17 LNA 3 18 TX / RX
319 BASEBAND 324 AUDIO CODEC 3 2 1第一資訊轉換介面319 BASEBAND 324 AUDIO CODEC 3 2 1
323 PCM AUDIO CODEC 322第二傳輸介面（第二USB埠） (請先閱讀背面之注意事項再填寫本頁) 訂·· 線： 經濟部智慧財產局員工消費合作社印製 第13頁 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）323 PCM AUDIO CODEC 322 Second transmission interface (second USB port) (Please read the precautions on the back before filling out this page) Order · · Line: Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Consumption Cooperative Page 13 This paper standard applies China National Standard (CNS) A4 specification (210 X 297 mm)