M420763 _ • . 五、新型說明： • 【新型所屬之技術領域】 ‘ 本創作有關於無線通訊裝置，特別是有關於具無線語 音功能的觸控筆。 【先前技術】 無線通訊的技術標準，隨著許多無線電頻道的開放並 商業化而持續被建立。在各種無線通訊的技術標準中，以 • 能夠利用無需許可的射頻頻帶的技術標準最受大眾與製造 商吾炎，監芽就是最典型的例子。監芽技術標準使用無需 許可的射頻頻帶，工業科學醫療（industrial Scientific Medical，ISM)頻帶中的2.45GHz，且實現藍芽裝置所需的 成本較大多數無線裝置的成本低，同時藍芽具有易於使用 的方使性。 每一個利用藍芽的無線通訊襞置可以進行無線通訊。 例如：行動電話和免持裝置之間的無線通訊、兩個行動電 φ 話之間的擋案傳輸。只要安裝有藍芽模組，傳統的有線裝 置可以被無線化。藍芽裝置的用在語音通訊上可以減少以 有線方式傳輸信號的線材，藉此可以提高應用的方便性。 同樣地，Zigbee與無線保真(WiFi)也可以提供同樣的功能， 其差異僅在於Zigbee所消耗的電源較少，而無線保真可以 提供較尚的貧料傳輸速率。 然而’傳統的無線語音裝置(例如免持式耳機)所提供的 - 魏通常較單―，除了可以調整聲音音量、顯示來電等耳 • 機的功能之外，可能還有進—步發展的空間，以提供使用 者在不同通話狀態時的需求。另外，傳統的無線語音裝置 3/13 所的功能通f較單~ ’除了可以提供音訊的功能之外 ’可月㈣法有其他更進-步的功能。 【新型内容】 π本創作在於提供—種具無線語音功能的觸控筆，以 使得使用者可透過具無線語音功能的觸控筆進行至少 兩種通話模式的操作。 本創作貫施例提供一種具無線語音功能的觸控筆，其 包括無線軌H切難、微處理單元、回音消除單 兀曰效、為解碼單凡與本體。無線通訊模組用以透過益 f傳輸收發語音_。城驗於本體之表面。微處理 單μ控於錢$ ’並藉此切換通話模式，且通話模式 包，會議，式以及耳機模式。回音消除單元受控於微處 理早兀，二依據通話模式進行回音消除。本體具有一觸 才工郤ΐ _虹用以谷置無線通訊模組、微處理單元、回 音消除單元以及音效編解碼單元。 本創作κ知例提供一種具無線語音功能的觸控筆，包 括無線通賴組、吨器、微處理單元與本體。益線通 訊杈組用㈣f無線傳輸收發語音⑽。微處理單元電 性搞接至^^及無線通訊模組。切鋪位於本體之 表面。微&理早元根據切換器的操作，切 五立 功能的觸控筆的通話模式為會議模核耳機模Γϋ 2觸控部，且翔線㈣倾以及微處理 觸』作實施例所提供的具無線語夺功能的 觸uwk供通顿式的切換，❹者可以切換在耳 4/13 M420763 - * · 機模式以供自己使用，使用者也可以切換在會議模式以 . 進行會議通話。 【實施方式】 〔具無線語音功能的觸控筆的實施例〕 請同時參照圖1與圖2，圖1是本創作實施例之具無 . 線語音功能的觸控筆的功能方塊圖。圖2是本創作實施例 之具無線語音功能的觸控筆的示意圖。具無線語音功能 φ 的觸控筆1包括無線通訊模組13、切換器14、微處理 單元10、回音消除單元11、音效編解碼單元12、揚聲 單元15、收音單元16與本體17。本體17具有觸控部( 未圖示）。 微處理單元10電性耦接切換器14、無線通訊模組 13與回音消除單元11。回音消除單元11電性耦接音效 編解碼單元12。音效編解碼單元12電性耦接揚聲單元 15與收音單元16。本體17用以容置無線通訊模組13 φ 、微處理單元10、回音消除單元11以及音效編解碼單 元12。揚聲單元15與收音單元16可以置於本體17之 表面。 無線通訊模組13用以透過無線傳輸接收來自於遠 端的音訊資料，或者發送音訊資料至遠端。無線通訊模 組13可以是藍芽模組(Bluetooth)、Zigbee模組或無線保 真（WiFi)模組，藉此傳輸語音資料。所述遠端可以是手 - 機、具有無線傳輸功能的電話，或具有無線傳輸功能的 - 電腦。所述遠端的無線通訊模組可以與無線通訊模組13 5/13 M420763 透過藍芽、Zigbee或無線保真進行通訊。無線通訊模組 13可以建構在電路板（或稱為基板）上，例如：無線通訊 模組13可以建構在多層且雙面打件的電路板上，以使 無線通訊模組13適於收藏在本體17内。 切換器14可以位於本體17之表面，以讓使用者改 變具無線語音功能的觸控筆1的通話模式。切換器14 可以是按鍵、滾輪、滑動開關或電子式開關中之任一種 或其組合。 微處理單元10根據切換器14之輸入操作，並藉此 切換通話模式，且通話模式至少包括會議模式以及耳機 模式。會議模式可以讓兩個以上的使用者同時利用具無 線語音功能的觸控筆1進行通話。使用具無線語音功能 的觸控筆1的兩個以上的使用者可以與另一個通話端的 人進行會議式的談話。在耳機模式時，使用者可以單獨 使用具無線語音功能的觸控筆1以進行通話。 在耳機模式下，當切換器14被切換時，微處理單 元10可依據切換器14之切換，控制回音消除單元11 設定會議模式之聲音參數，藉此進入會議模式。在會議 模式下，當切換器14被切換時，微處理單元10可依據 切換器14之切換，控制回音消除單元11設定耳機模式 之聲音參數，藉此進入耳機模式。 回音消除單元11受控於微處理單元10，並依據通 話模式進行回音消除。通常，回音消除單元11可以包 括適應性濾波器，適應性濾波器可以模擬環境的脈衝響 應並據此複製回音，然後回音消除單元'11將收音單元 16所收到的聲音減去複製回音。據此，大多數的環境所 6/13 k成的回音可被消除。須要注意的是， =體形式整合於微處理單元】。中，使;回:消 個产一的魏可關較表微處理單幻G的單一一 電罐)來實現。本領域具有通常知識者，應可 =易侍知回音消除單幻】的實施方式，不再贅述。 收到ΐί編解碼單元12用以解碼無線通訊模㈣所接 元15。曰曰!1貧料(透過微處理單元10)，並傳送至揚聲單 收到的；解碼5元12用以編碼收音單元16所接 獻並傳送至無線通繼13(透過微處 傳逆^ ]5用以將音效編解碼單幻2所 =料轉換成聲音。收音單元16用以將所收 S =成音訊1料’並將音訊資料傳送至音效編 地可以盘回音.、肖…^疋日攝碼早凡12同樣 處理單二二：軟體形式—起被整合於微 以利用代f g㈣的編解碼與时消除可 。則代表微處理早兀1〇的單一 一個積體電路來實現 本體π之外觀為筆形，且本體17具有的觸 筆頭的形狀。觸控部用以觸控 工”、、 …，式、電感觸:;二 ==所*要#作_控面板而設計，本 吊知識者可輕易推知觸控部的設計方式，不再贅述^ 功能的觸控筆1可如同攜帶傳統的 個筆夾二可以包括- 今/、無線5吾S功月&的觸控筌1 插在上衣的口袋。另外，本體】7内可以置放基板（未圖 7/13 . 元ϋ通訊模組13、微處理單元10、回音消除單 是電路1 編解碼單元12位於基板上。此基板可以 如：多層且雙面打件的電路板。本領域具 有通仏識者射推知本體17的實施方式，不再贅述 能的作=例之具無線語音功 換哭14你目“義式意圖。當使用者操作切 時，回音消除作在會議模式 在距離物立一，了以凋整聲音麥數以消除使用者 的回音。^^較遠發話時收音單元16所可能收到 h曰 者可以將具無線語音功能的觸控筆1放在 =::=話。或者兩個以上的使用者可二 者進以:;功與r個通話端的使用 持，者置放;行 能的===是本創作實施例之具無線語音功 近收音c調整聲音參數以消除使用者在靠 單元可能產生的回音。或者回音消除 發話的清晰度。另生㈣音’藉此提升使用者 聲單元15所產生的音量回曰=除，單元11 ^也可以降低揚 產生的聲音被收音 〜或纽揚聲單元I5所 值得一提的3 收到時所產生的回音。 形式實施在代♦心由於回9'肖除單兀11也可以軟體 夺微處理早it〗〇的積體電路上，所以微 Μ42Θ763 處理器10也可依據軟體的執行來調整會議模式或耳機 模式的聲音參數，以達到上述的回音消除目的。 另外，具無線語音功能的觸控筆1運作時所需的電 源可以由電源單元（未圖示）提供。電源單元可以具有充 電模組，以便讓使用者隨時充電，免除每次電力用盡時 需更換電池的不便。 〔實施例的可能功效〕 根據本創作實施例，上述的具無線語音功能的觸控筆 提供通話模式的切換，使用者可以透過切換器使具無線 語音功能的觸控筆切換在耳機模式以供自己使用，使用 者也可以透過切換器使具無線語音功能的觸控筆切換 在會議模式以進行會議通話。具無線語音功能的觸控筆 的回音消除單元所設定的聲音參數可以分別消除會議 模式與耳機模式的回音，以提供使用者良好的通話品質 。具無線語音功能的觸控筆也提供了使用者方便攜帶的 功能，使用者也可以利用具無線語音功能的觸控筆進行 觸控面板的操作。 以上所述僅是本創作之實施例，其並非用以侷限本創 作之專利範圍。 【圖式簡單說明】 圖1是本創作實施例之具無線語音功能的觸控筆的 功能方塊圖。 圖2是本創作實施例之具無線語音功能的觸控筆的 示意圖。 9/13 M420763 圖3A是本創作實施例之具無線語音功能的觸控筆操 作在會議模式的示意圖。 圖3B是本創作實施例之具無線語音功能的觸控筆操 作在耳機模式的示意圖。 【主要元件符號說明】 I :具無線語音功能的觸控筆 10 :微處理單元 II :回音消除單元 12 :音效編解碼單元 13 :無線通訊模組 14 :切換器 15 :揚聲單元 16 :收音單元 17 :本體 10/13M420763 _ • . V. New description: • [New technical field] ‘ This creation is about wireless communication devices, especially for stylus with wireless voice function. [Prior Art] The technical standard for wireless communication has been continuously established with the opening and commercialization of many radio channels. Among the technical standards for various wireless communication, the technical standards that can utilize the unlicensed RF band are the most typical examples of the public and the manufacturer. The bud technology standard uses an unlicensed RF band, 2.45 GHz in the Industrial Scientific Medical (ISM) band, and the cost of implementing a Bluetooth device is lower than most wireless devices, while Bluetooth is easy to use. The use of the party. Every wireless communication device that uses Bluetooth can communicate wirelessly. For example: wireless communication between a mobile phone and a hands-free device, and transmission of a file between two mobile phones. Traditional wired devices can be wireless as long as the Bluetooth module is installed. The use of the Bluetooth device in voice communication can reduce the number of wires that transmit signals in a wired manner, thereby improving the convenience of the application. Similarly, Zigbee and Wireless Fidelity (WiFi) can provide the same functionality, the only difference is that Zigbee consumes less power, and Wireless Fidelity can provide a higher rate of poor material transfer. However, 'traditional wireless voice devices (such as hands-free headsets) - Wei is usually more than a single - in addition to the ability to adjust the sound volume, display calls, etc., there may be room for further development To provide users with different needs in different call states. In addition, the functions of the conventional wireless voice device 3/13 are more than the single ~ ' except for the function of providing audio. The monthly (four) method has other more advanced functions. [New Content] π This creation is to provide a stylus with wireless voice function, so that users can operate at least two call modes through the stylus with wireless voice function. The present invention provides a stylus with a wireless voice function, which includes a wireless track H-cutting, a micro-processing unit, an echo cancellation single effect, and a decoding unit and a body. The wireless communication module is used to transmit and receive voice _ through the benefit f. The city is on the surface of the body. Microprocessing Single μ is controlled by the money $ ’ and the call mode is switched, and the call mode is package, conference, and headset mode. The echo cancellation unit is controlled by the micro-processing early, and the echo cancellation is performed according to the call mode. The main body has a touch of talent but _ _ rainbow for the valley wireless communication module, micro processing unit, echo cancellation unit and audio codec unit. The author provides a stylus with wireless voice function, including a wireless communication group, a ton, a micro processing unit and a body. The benefit line communication group uses (4) f wireless transmission and reception voice (10). The microprocessor unit is electrically connected to the ^^ and the wireless communication module. The cut shop is located on the surface of the body. According to the operation of the switch, the talk mode of the stylus with the function of cutting the five functions is the conference mode of the headset module 2, and the line of the line (four) and the micro-touch are provided by the embodiment. The wireless u-capable uwk is used for the switch of the pass-through type. The latter can switch to the ear 4/13 M420763 - * · machine mode for self-use, and the user can also switch to the conference mode to make a conference call. [Embodiment] [Embodiment of a stylus with a wireless voice function] Referring to FIG. 1 and FIG. 2 together, FIG. 1 is a functional block diagram of a stylus with a voiceless function in the present embodiment. Fig. 2 is a schematic diagram of a stylus with wireless voice function in the present embodiment. The stylus pen 1 having a wireless voice function φ includes a wireless communication module 13, a switch 14, a micro processing unit 10, an echo canceling unit 11, a sound effect codec unit 12, a speaker unit 15, a sound unit 16, and a body 17. The body 17 has a touch portion (not shown). The micro processing unit 10 is electrically coupled to the switch 14, the wireless communication module 13, and the echo cancellation unit 11. The echo cancellation unit 11 is electrically coupled to the audio codec unit 12. The sound effect codec unit 12 is electrically coupled to the speaker unit 15 and the sound pickup unit 16. The body 17 is configured to accommodate the wireless communication module 13 φ , the micro processing unit 10 , the echo cancellation unit 11 , and the audio codec unit 12 . The speaker unit 15 and the sound pickup unit 16 can be placed on the surface of the body 17. The wireless communication module 13 is configured to receive audio data from the far end through wireless transmission, or send the audio data to the remote end. The wireless communication module 13 can be a Bluetooth module, a Zigbee module or a wireless security (WiFi) module for transmitting voice data. The remote end may be a hand-held device, a telephone with wireless transmission function, or a computer with wireless transmission function. The remote wireless communication module can communicate with the wireless communication module 13 5/13 M420763 via Bluetooth, Zigbee or Wireless Fidelity. The wireless communication module 13 can be constructed on a circuit board (or a substrate). For example, the wireless communication module 13 can be constructed on a multi-layer and double-sided circuit board, so that the wireless communication module 13 is suitable for collection. Inside the body 17. The switch 14 can be located on the surface of the body 17 to allow the user to change the talk mode of the stylus 1 with wireless voice function. The switch 14 can be any one of a button, a scroll wheel, a slide switch, or an electronic switch, or a combination thereof. The micro processing unit 10 operates in accordance with the input of the switch 14, and thereby switches the call mode, and the call mode includes at least the conference mode and the headphone mode. The conference mode allows more than two users to simultaneously make a call using the stylus 1 with wireless voice. More than two users using the stylus 1 with wireless voice function can have a conversational conversation with another caller. In the headphone mode, the user can use the stylus pen 1 with wireless voice function to make a call. In the headphone mode, when the switch 14 is switched, the microprocessor unit 10 can control the echo cancellation unit 11 to set the voice parameters of the conference mode according to the switching of the switch 14, thereby entering the conference mode. In the conference mode, when the switch 14 is switched, the microprocessor unit 10 can control the echo cancellation unit 11 to set the sound parameters of the headphone mode according to the switching of the switch 14, thereby entering the headphone mode. The echo cancellation unit 11 is controlled by the micro processing unit 10 and performs echo cancellation in accordance with the call mode. In general, the echo cancellation unit 11 may include an adaptive filter that simulates the impulse response of the environment and replicates the echo accordingly, and then the echo cancellation unit '11 subtracts the sound received by the radio unit 16 from the echo. According to this, the echo of 6/13 k of most environments can be eliminated. It should be noted that the = body form is integrated into the microprocessing unit. In the middle, to make a back: the production of Wei Keguan is better than the single micro-processing of the single-magic G. Those who have the usual knowledge in the field should be able to implement the implementation method of echo cancellation and single illusion, and will not be described again. The received codec unit 12 is configured to decode the element 15 of the wireless communication module (4).贫! 1 poor material (through the micro-processing unit 10), and transmitted to the speaker received; decoding 5 yuan 12 is used to encode the radio unit 16 to receive and transmit to the wireless relay 13 (through the micro-transmission) ^ ] 5 is used to convert the sound effect codec single magic 2 material into material. The radio unit 16 is used to send the received S = into the audio material 1 and transmit the audio data to the sound effect to edit the ground. ^疋日拍码凡凡12 Also deals with the single two two: the software form - the code is integrated into the micro to use the codec and time elimination of the f g (four). It represents a single integrated circuit of the micro-processing The appearance of the body π is pen-shaped, and the body 17 has the shape of the stylus head. The touch part is used for the touch work, the ..., the type, the inductance touch:; the second == the * is required to make the control panel The hoist can easily infer the design of the touch part, no longer repeat the function of the stylus 1 can be like carrying a traditional pen holder 2 can include - today /, wireless 5 wu s power month & touch The control 1 is inserted into the pocket of the jacket. In addition, the base can be placed in the substrate 7 (not shown in Figure 7/13. Lantern communication module 13, micro The unit 10 and the echo cancellation unit are the circuit 1 codec unit 12 located on the substrate. The substrate can be a multi-layer and double-sided board. The field has an implementation of the body 17 by means of an expert, and will not be described again. Can do = example of wireless voice function for crying 14 your eyes "meaning-intention. When the user operates the cut, the echo cancellation is done in the conference mode at the distance of the object, to withstand the sound of the wheat number to eliminate the user The echo of the ^^^ can be received by the radio unit 16 when the radio unit 16 is far away. The stylus 1 with the wireless voice function can be placed in the =::= word. :; work and r use of the caller, the placement; line === is the wireless voice function of the present embodiment to adjust the sound parameters to eliminate the user's possible echo in the unit. The echo cancels the clarity of the speech. The other (four) sound 'by this enhances the volume generated by the user's sound unit 15 除 = divide, the unit 11 ^ can also reduce the sound produced by the sound to be heard ~ or the New York sound unit I5 is worth The 3 mentioned when it was received The form is implemented in the generation ♦ heart due to the back 9' Xiao 兀 兀 11 can also be soft-processed on the integrated circuit 早 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器 处理器The sound parameters of the headphone mode are used to achieve the above-mentioned echo cancellation purpose. In addition, the power required for the operation of the stylus pen 1 with wireless voice function can be provided by a power supply unit (not shown). The power unit can have a charging module. In order to allow the user to charge at any time, the inconvenience of replacing the battery every time the power is exhausted is eliminated. [Possible effect of the embodiment] According to the present creative embodiment, the above-mentioned stylus with wireless voice function provides switching of the call mode. The stylus with wireless voice function can be switched to the headset mode for use by the switch, and the stylus with wireless voice function can be switched to the conference mode for conference call through the switch. The voice parameters set by the echo cancellation unit of the wireless voice stylus can eliminate the echo of the conference mode and the headset mode, respectively, to provide good call quality for the user. The stylus with wireless voice function also provides a user-friendly function, and the user can also use the stylus with wireless voice function to operate the touch panel. The above description is only an embodiment of the present invention, and is not intended to limit the scope of the patents of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a functional block diagram of a stylus with wireless voice function in the present embodiment. 2 is a schematic diagram of a stylus with wireless voice function in the present embodiment. 9/13 M420763 FIG. 3A is a schematic diagram of the operation of the stylus with wireless voice function in the conference mode according to the embodiment of the present invention. FIG. 3B is a schematic diagram of the operation of the stylus with the wireless voice function in the earphone mode according to the embodiment of the present invention. [Main component symbol description] I: stylus with wireless voice function 10: Micro processing unit II: echo cancellation unit 12: audio codec unit 13: wireless communication module 14: switcher 15: speaker unit 16: radio Unit 17: Body 10/13