M289256 _案號94207965 _年 月― 日 收工_ 四、創作說明（1) 【新型所屬之技術領域】 本創作一種多頻道無線發射播放機，尤指於多媒體播 放端之一輪出音頻訊號主機，藉由無線傳輸之技術使其無 需經由線材的連接，而無線技術係運用數位或類比或調頻 的收發來達到音頻訊號的輸送，使遠端輸出裝置將聲音輸 出。 曰J 【先前技術】 現今收聽媒體音訊裝置，如電視、電腦或音響 等、、、所播放的音頻訊號時，通常運用音源裝置本身擴 音器（speaker)來播放’或者以一有線耳機收聽，此收 聽方式往往受限線材連接的侷限’在室内，其對於裝潰的 施工’線材的配設都是十分困擾的問題之一。 然而，無線技術之發展已行之有年，無線電學研究發 展以來，新式的電信器材與通信方法可說是日新月異，然 而電波傳輪距離決定於傳輸電波與發射功率從最底層的 無線電波訊號、中間階層的訊號處理方式、到最高層I種 應用程式採用的通訊協定，都有詳盡的規範， ::速大”普及’將其通訊頻段，制定在全世界通用的 —。上’也是最重要的課題之一。本案創作者將發射頻率 疋在全球通用的2.40112.至5.7叩2.1別（4(111奴1^、 S==nce、Medical)頻率上。使操作在這個頻率的任何益 線電波設備，都能在全世界各個國家自由使用。 者則=輸m種’一者為數位（Digita"另-3類比的性能係遠勝於類比，M289256 _Case No. 94207965 _Yearly - Daily Recruitment _ IV. Creation Description (1) [Technical Fields of New Type] This is a multi-channel wireless transmission player, especially one of the multimedia players that rotates the audio signal host. The wireless transmission technology eliminates the need for wire connections, and the wireless technology uses digital or analog or FM transceiving to achieve audio signal transmission, allowing the remote output device to output sound.曰J [Prior Art] Nowadays, when listening to media audio devices, such as TV, computer or audio, etc., the audio signals are usually played by the sound source device itself (or by a wired headset). This listening method often limits the limitation of the wire connection 'indoors, and its configuration for the collapsed construction' wire is one of the most troublesome problems. However, the development of wireless technology has been going on for a long time. Since the development of radio research, new telecom equipment and communication methods can be said to be changing with each passing day. However, the distance of the radio wave transmission is determined by the transmission of radio waves and transmission power from the lowest level of radio wave signals. The middle-level signal processing method and the communication protocol adopted by the top-level I application have detailed specifications. ::Speedy popularizes its communication frequency band and is universally used throughout the world. One of the topics. The creator of this case will transmit the frequency at the frequency of 2.40112. to 5.7叩2.1 (4 (111 slave 1^, S==nce, Medical) at the global frequency. Make any line of operation at this frequency. Radio wave equipment can be used freely in various countries around the world. Those who lose m type 'one' are digital (Digita" another -3 ratio performance system is far better than analogy.
IIIM 第7頁 M289256 SS_94207965 創作說明（2) 因為數位係屬於Hi〜End等級，作頻率範圍是2. 400GHz到 1 4835GHz之間，2,4GHz、5 7GHz Digital 其技術特色主 要在於忠實的原音重現，不因傳輸而造成音色損失或失 真，透過數位音訊傳輸技術的層次，將可展現人類對音質 要求的夢想。 【新考内容】 本創作一種多頻道無線發射播放機之目的，即在提供 一種可經由無線的收發裝置可設於固定音源裝置，再於輪 出喇队或耳機裝設有一無線收發模組，以接收固定音源裝 置的音頻訊號，使其達到無需配設線材的連接，就能於 端執行音訊的播放。 因此’本創作不僅提供一無線環境來作為播放，同時 又可以將原音重現於遠端輸出的喇0八或耳機不會有失真的 效果’所提供的進步性與便利性係以完全符合專利申請的 要件’然有關本創作之詳細說明及技術内容，現配合圖 說明如下： 【實施方式】 、 首先’凊同時參閱『第1圖』所示：本創作一種多頻 道無線發射播放機至少包括有··一液晶顯示器1、一液晶 驅動電路2、一微電腦控制器3及一功能記憶體電路4，其 中微電腦控制器3係經由一操作介面所控制，而該操作介 面係包含有一功能選擇按鍵6 i，供使用者作功能上的選擇 以及一電源開/關控制電路62與一調整與過濾電路63來作IIIM Page 7 M289256 SS_94207965 Creation Instructions (2) Because the digital system belongs to the Hi~End level, the frequency range is from 2.400GHz to 1 4835GHz, and the 2,4GHz, 5 7GHz Digital technology features mainly faithful reproduction of the original sound. , without loss or distortion of sound due to transmission, through the level of digital audio transmission technology, will show the human dream of sound quality. [New content] The purpose of creating a multi-channel wireless transmission player is to provide a wireless transceiver device that can be set in a fixed sound source device, and then install a wireless transceiver module in the wheeled lap or earphone. In order to receive the audio signal of the fixed sound source device, the audio signal can be played on the end without the connection of the wire. Therefore, 'this creation not only provides a wireless environment for playback, but also can reproduce the original sound at the far end of the output or the earphones will not have distortion effect' provides the advancement and convenience to fully comply with the patent The requirements of the application are described in detail with regard to the details of the creation and the technical contents. The following is a description of the following: [Embodiment] First, '凊 at the same time, see the first picture』: This creation of a multi-channel wireless transmitter includes at least There is a liquid crystal display 1, a liquid crystal driving circuit 2, a microcomputer controller 3 and a function memory circuit 4, wherein the microcomputer controller 3 is controlled via an operation interface, and the operation interface includes a function selection button 6 i for the user to make a functional selection and a power on/off control circuit 62 and an adjustment and filtering circuit 63
第8頁 M289256 修正 曰 案號 94207965 四、創作說明（3) --- 為整體電源供應的控制；而該調整與過濾電路6 3係接有一 電池64供應該無線發射播放機所用之電源，其中電池^可 經由一電池充電電路65外接直流電源66以進行充電動作7 或同時可提供整體無線發射播放機運轉發射訊號之電源； 然於無線發射播放機係於另一運作介面係由^一天線5ι ' 一 無線模組52、一頻道選擇53、一前置放大電路54、一外接 輸入考擇55、一音量控制電路56、一功率放大器電路57所 運作，而將訊號經由天線51發射出，至遠端之揚聲器58輸 出。 4 再請同時參閱『第2圖』所示，係為本創作無線發射 播放機之使用示意圖，本創作主要係實施於一種多頻道無 線發射播放機，該無線發射播放機可與多媒體裝置或音響 裝置連接，而經由無線發射播放機可將固定端之音源裝置 所輸入的音訊，藉由類比或數位訊號將音訊發射輸出，另 者於遠端輸出裝置之味Ισ八或耳機裝置中則設有一接收器， 該接收器係可與無線發射播放機之頻道對應，之後將聲音 輸出。 藉此，於遠端的輸出裝置就無需再利用線材來連接， 而該無線發射播放機可以藉由音頻訊號的對應來接收主機 端所發射的訊號，且於輸出端之喇队或耳機中每一裝置之 中皆設有一接收裝置，該接收裝置所需之電源可為一充電 式電池内建於裝置之中。 再者，該無線發射播放機可以同時播放多組音源裝 置，且藉由遠端訊號的對應來接收主機端所發射的訊號， 使每一個遠端所接收的訊號能獨立播放，如此才能處理多Page 8 M289256 Amendment No. 94207965 IV. Creation Description (3) --- Control for the overall power supply; and the adjustment and filtering circuit 63 is connected to a battery 64 for supplying power to the wireless transmission player, wherein The battery can be externally connected to the DC power source 66 via a battery charging circuit 65 for charging operation 7 or at the same time to provide power for the entire wireless transmitting player to operate the transmitting signal; however, the wireless transmitting player is connected to another operating interface by an antenna. 5ι ' a wireless module 52, a channel selection 53, a preamplifier circuit 54, an external input test 55, a volume control circuit 56, a power amplifier circuit 57, and the signal is transmitted via the antenna 51, The speaker 58 to the far end outputs. 4 Please also refer to “Figure 2” as a schematic diagram of the use of the creative wireless transmitter. This creation is mainly implemented in a multi-channel wireless transmitter, which can be combined with multimedia devices or audio. The device is connected, and the audio input by the fixed-end audio source device can be used to transmit and output the audio through the analog or digital signal via the wireless transmitting player, and the audio output device of the remote output device is provided in the remote output device or the earphone device. The receiver, which corresponds to the channel of the wireless transmitting player, and then outputs the sound. Thereby, the output device at the remote end does not need to use the wire to connect, and the wireless transmitting player can receive the signal transmitted by the host end by the correspondence of the audio signal, and each of the racquets or headphones in the output end A receiving device is provided in a device, and the power required for the receiving device can be built into the device by a rechargeable battery. Moreover, the wireless transmitting player can simultaneously play multiple sets of sound source devices, and receive the signals transmitted by the host end by corresponding to the remote signals, so that the signals received by each remote end can be independently played, so that more processing can be performed.
M289256 四、創作說明（4) 組輸出制π八的 產生立體環繞 综合以上 即在提供一種 置，再於輪出 固定音源裝置 接，就能於遠 % 施例而已，並 作申請專利範 1範圍所涵蓋。 ^^ 94207965 播放，形成 的效果。 所述者，本 可經由無線 喇0八或耳機 的音頻訊號 端執行音訊 非用來限定 圍所做的均 Μ 曰 修正 不同劇院的效果或播放的延遲’ 創作一種多頻道無線發射播放機 的收發裝置可設於固定音源裝 裝設有一無線收發模組，以接收 ’使其達到無需配設線材的連 的撥放’本創作所運用之較佳實 本創作實施之範圍。即凡依本創 等變化輿修飾，皆為本創作專利M289256 IV. Creation Description (4) The output of the group π eight is generated by the stereo surround synthesis. The above is provided by a set, and then the fixed sound source device is connected, which can be used in the far example, and the patent scope 1 is applied. Covered. ^^ 94207965 Play, the effect is formed. In addition, the audio signal can be used to perform the audio transmission on the audio signal terminal of the wireless headset or the earphone, and the uniformity of the theater or the delay of the playback can be modified to create a multi-channel wireless transmission player. The device can be arranged in a fixed sound source to be equipped with a wireless transceiver module to receive the scope of the preferred implementation of the creation of the present invention for the purpose of "making it reach the connection without the provision of a wire." That is to say, all the changes, such as the creation of the original, are the original creation patents.
M289256 _案號94207965_年月日 修正 圖式簡單說明 【圖式之簡單說明】 第1圖：係本創作之運作介面圖； 第2圖：係本創作之使用示意圖； 【圖式之符號說明】 液晶顯不Is 1 液晶驅動電路2 微電控制器3 功能記憶體電路4 ‘天線51 無線模組5 2 頻道選擇53 前置放大電路54 外接輸入選擇55 音量控制電路56 功率放大器電路57 揚聲器58 功能選擇按鍵61 I電源開/關控制電路62 調整與過濾電路63 電池6 4 電池充電電路65 外接直流電源66M289256 _ Case No. 94207965_ Simple explanation of the revised plan of the year [Simplified description of the drawing] Figure 1: The working interface diagram of the creation; Figure 2: Schematic diagram of the use of the creation; 】 LCD display is not 1 LCD drive circuit 2 Micro-power controller 3 Function memory circuit 4 'Antenna 51 Wireless module 5 2 Channel selection 53 Preamplifier circuit 54 External input selection 55 Volume control circuit 56 Power amplifier circuit 57 Speaker 58 Function selection button 61 I Power on/off control circuit 62 Adjustment and filtering circuit 63 Battery 6 4 Battery charging circuit 65 External DC power supply 66
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