流式音樂撥放裝置，特別指 即可播放壓縮音樂檔案且不 了接收串流式音樂之無線串 M259983 四、創作說明（1) 【新型所屬之技術領域】 本創作係有關一種無線串 一種不需要額外的資料記憶體 須固定接線即可讓使用者隨處 流式音樂撥放裝置。 【先前技術】 隨者數位音訊壓縮技術及快閃式記憶體的快速發展， MP3隨身聽也日益普及，由最初的隨身碟記憶功能而逐漸 擴充到包含錄音筆、FM收音機、語言學習機等多功能機 如第一圖所示，為一習知技術M P 3隨身聽1 〇之方塊 圖，该MP3隨身聽1 〇主要包含一控制器丨〇 〇、一資料儲存記 fe體1 0 2、一操作界面1 〇 4、及一音訊輸出單元丨〇 6。該控 制益1 0 0可以接受使用者經由操作界面丨〇 4所下達的指令而 讀取存在資料儲存記憶體1 〇 2的Μ P 3音樂壓縮資料。該控制 為1 0 0在瀆取存在資料儲存記憶體1 〇 2的Μ Ρ 3音樂壓縮資料 之後，可以進行解壓縮動作而得到人耳可辨識的音樂資 料，並且透過音訊輸出單元1 〇 6而播放到外界的耳機（未 圖示）或是剩°八（未圖示）。 然而在上述的習知Μ Ρ 3隨身聽，面臨兩個對於使用者 而言相當不方便的問題。由於ΜΡ3隨身聽可以播放的音樂 内容受限於内建記憶體之大小，以目前（2 0 0 4 )市面上所販 售的Μ Ρ 3隨身聽而言，其使用之快閃記憶體大多為1 2 8 Μ Β 或是2 5 6 Μ Β，因此僅能儲存約1 2 — 2 4小時之音樂，使用Streaming music playback device, especially wireless string M259983 that can play compressed music files and not receive streaming music IV. Creation instructions (1) [Technical field of new type] This creation relates to a wireless string and a type that does not require Additional data memory requires fixed wiring to allow users to stream music playback devices anywhere. [Previous technology] With the rapid development of digital audio compression technology and flash memory, MP3 players have also become increasingly popular. From the original flash drive memory function, it has gradually expanded to include recording pens, FM radios, language learning machines, etc. The function machine is shown in the first figure, which is a block diagram of a known technology MP 3 Walkman 1 〇, the MP3 Walkman 1 〇 mainly includes a controller 丨 〇〇, a data storage record fe body 102, a Operation interface 104 and an audio output unit 丨 〇6. The control device 100 can accept the instruction given by the user via the operation interface 4 and read the MP 3 music compressed data stored in the data storage memory 102. The control is 100. After fetching the MP 3 music compressed data stored in the data storage memory 10, the decompressing action can be performed to obtain music data that can be recognized by the human ear, and through the audio output unit 1 06, The earphones (not shown) that are played to the outside world are left (not shown). However, in the above-mentioned conventional MP 3 walkman, there are two problems that are quite inconvenient for the user. Since the MP3 Walkman can play music content is limited by the size of the built-in memory, the MP3 Walkman currently sold in the market (2004), most of the flash memory used is 1 2 8 Μ Β or 2 5 6 Μ Β, so can only store about 1 2-2 4 hours of music, use
第5頁 四、創作說明（2) 上仍不方便，，用者往往需要經常透過連接線（如usb連 接線）來傳出資料。對於使用微型硬碟的肝3隨身聽而 言，其價格仍然相當的昂貴。再者，對於音樂資料的來 源二使用者僅能對於自己所有的音樂加以壓縮，'因為涉及 版權問題，使用者只能跨聽有限的音樂。 緣是，本創作人有感上述缺失之可改善，乃特潛心研 究亚配合學理之運用，終於提出一種設計合理且有效改善 上述缺失之本創作。 【新型内容】 本創作之主要目的係提供一種無線串流式音樂撥放裝 置，其不需要額外的資料記憶體即可播放壓縮音樂檔案。 本創作的另一目的係提供一種無線串流式音樂撥放裝 置，其不須固定接線即可讓使用者隨處可接收串流式音又 樂。 士為達成上述目的，本創作提供一種無線串流式音樂撥 放叙置，可以接收一無線串流式音樂伺服器之串流式壓 曰给資料，並播放該資料，該無線串流式音樂撥放裝置勹 括.串流及解壓控制器、一天線、一音訊輸出單元、一 操作界面及一顯示螢幕；其中該串流及解壓控制器經由該 天線接收該串流式壓縮音樂資料、解壓該音樂資料並經由 該音訊輪出單元輪出。使用者可以讀取該無線串流式音樂 伺服器傳來之一曲目表，並選擇其所需曲目，因此可以達 成不須記憶體即可聽任意數量内容之音樂。Page 5 4. The creation instructions (2) are still inconvenient. Users often need to send data through a connection line (such as a USB connection). For the Live 3 Walkman using a mini hard disk, its price is still quite expensive. Furthermore, for the source of music data, users can only compress all of their own music, 'because of copyright issues, users can only listen to limited music. The reason is that the author feels that the above-mentioned deficiency can be improved. He has devoted himself to studying the use of sub-combination theory, and finally proposed a rationally designed and effective improvement of the above-mentioned deficiency. [New content] The main purpose of this creation is to provide a wireless streaming music playback device that can play compressed music files without additional data memory. Another purpose of this creation is to provide a wireless streaming music playback device that allows users to receive streaming audio and music anywhere without the need for fixed wiring. In order to achieve the above purpose, this creation provides a wireless streaming music playback device that can receive streaming data from a wireless streaming music server and play the data. The wireless streaming music The playback device includes a stream and decompression controller, an antenna, an audio output unit, an operation interface and a display screen; wherein the stream and decompression controller receives the stream-type compressed music data through the antenna, and decompresses it. The music data is rotated out through the audio rotation unit. The user can read a track list sent from the wireless streaming music server and select the desired track. Therefore, it is possible to listen to any amount of music without memory.
前述之串流式壓縮音樂資料是與RealAudi0， MS 四、創作說明（3) Media Player 或是 Appie 縮音樂資料，當然亦可以 無線串流式音樂撥放裝置 類似的通訊協定。 為了讓本創作之上述 明顯易懂，下文特舉較佳 說明如下’但是此等說明 創作的權利範圍作任何的 【實施方式】 請參閱第二圖，為本 2 0之示意圖。如此圖所示 撥放裝置2 0主要包含一串 202、一操作界面2〇4、一 Q u i c k 丁 i m e等類似之串流式壓 為其他串流式壓縮音樂資料；該 是採取GPRS, Wi-Fi或是WiMax等 與其他目的、特徵、和優點能更 實施例，並配合所附圖示做詳細 僅係用來說明本創作，而非對本 限制。 208 創作之無線串流式音樂撥放裝置 ，依據本創作之無線串流式音樂 流及解壓控制器2 〇 0、一天線 音訊輸出單元2〇6及一顯示螢幕 本創作之無線串流式音樂撥放裝置20可以經由天線而 以無線方式接收一串流式壓縮音樂檔，該串流式壓縮音樂 檔會先存在無線串流式音樂撥放裝置2〇之一内建緩衝器 (bu f f e r )内，然後串流及解壓控制器2 〇 〇會依據無線網路 傳輸之頻寬及内建緩衝器之大小而即時播放該串流式壓縮 音樂植。该串流式壓縮音樂檔經重建及解壓後即成為人耳 可以辨識之音樂檔案，該音樂檔案隨即透過音訊輸出單元 2 0 6而播放到外界的耳機（未圖示）或是喇 < (未圖示 )° 因為該無線串流式音樂撥放裝置2 〇係經由天線而以無 M259983 四、創作說明（4) 線方式接收一串流式壓縮音樂檔，因此本身並不儲存音卢 =木，可以避免版權問題並節省記憶體。為了選擇播放内 谷，在该無線串流式音樂撥放裝置2 〇開機後，可以無線 式連接到一無線串流式音樂伺服器30，該無線串流式音磁 飼服器30可傳送一目錄表到該無線串流式音樂撥放裝置市 2^，並呈現在顯示螢幕2 〇 8，使用者可以依據音樂類型或 疋其他偏好設定選取所需播放之音樂曲目順序，並經由天 線傳送到無線串流式音樂健H 3〇。接著該無線串流式音 樂飼服器30可以依據各使用者傳來的選取目錄表及無線網 路頻寬而傳回播放目錄表。因此使用者 不°8:二道播放音樂順序，亦可以藉由操作界面編2 不想發聽的音樂。The aforementioned streaming compressed music data is a communication protocol similar to RealAudi0, MS IV. Creation Instructions (3) Media Player or Appie, and of course, a wireless streaming music playback device. In order to make the above-mentioned creation obvious and easy to understand, the following special descriptions are better explained as follows, but the scope of the right to create these descriptions is arbitrary. As shown in the figure, the playback device 20 mainly includes a series of 202, an operation interface 204, a Q uick ding ime, and other similar streaming compression music data; this is the use of GPRS, Wi- Fi or WiMax and other purposes, features, and advantages can be implemented in more detail, and the accompanying drawings are used to explain the creation in detail, but not to limit this. 208 wireless streaming music playback device created by the author, based on the wireless streaming music streaming and decompression controller 200 created by this, an antenna audio output unit 206, and a wireless streaming music created by a display screen The playback device 20 can receive a stream of compressed music files wirelessly via an antenna. The stream compressed music files will first be stored in one of the built-in buffers of the wireless streaming music playback device 20 (bu buffer). Then, the streaming and decompression controller 2000 will play the streaming compressed music plant in real time according to the bandwidth of the wireless network transmission and the size of the built-in buffer. After the stream-compressed music file is reconstructed and decompressed, it becomes a music file that can be recognized by the human ear. The music file is then played to an external earphone (not shown) through the audio output unit 2 06 or 喇 < ( (Not shown) ° Because the wireless streaming music playback device 2 〇 receives a stream of compressed music files via the antenna without M259983 IV. Creative Instructions (4) line mode, it does not store the sound itself = You can avoid copyright issues and save memory. In order to choose to play the inner valley, after the wireless streaming music playback device 20 is powered on, it can be wirelessly connected to a wireless streaming music server 30. The wireless streaming audio magnetic feeder 30 can transmit a The table of contents to the wireless streaming music player 2 ^ is displayed on the display screen 2 08. The user can select the order of music tracks to be played according to the type of music or other preferences, and send it to the Wireless streaming music Jian H 3〇. Then, the wireless streaming music feeder 30 may return the playlist according to the selected list and the wireless network bandwidth transmitted from each user. Therefore, the user does not ° 8: play two music sequences, and can also edit 2 music that he does not want to listen to through the operation interface.
AucU。在上明中：該串流式壓縮音樂資料為與AucU. In the above Ming: the streaming compressed music data is the same as
Audio， MS Media Player 或是 AddIp η · 之串流式厂堅縮音樂資料，當；亦 樂資料；該無線串流式音樂撥放裝置;；：他串&式展縮音 或是WlMax等類似的通訊協定。衣呈I餘取GPRS，Wl-Fl 苐二圖所示為本創作 益繞宗 一操作流程。 下一線串机式音樂撥放裝置20之 步驟S1 0 0 :該無線串流式音樂撥 流式音樂伺服器傳送之目錄表。 羞置讀取一無線串 步驟S1 0 2 ··該無線串流式 之曲目。 敌炱置選取目錄表中 步驟S 1 0 4 ··該串流式音 服的接收選取曲目並傳回 M259983Audio, MS Media Player or AddIp η · Streaming factory to condense music data, when; Yi Le data; the wireless streaming music playback device ;;: other series & style expansion or WlMax, etc. Similar protocols. Yicheng I took GPRS, Wl-Fl (Figure 2) shows the operation flow of this creation. Step S100 of the next-line serial-type music playback device 20: a directory table transmitted by the wireless streaming-type music dial-up music server. Read a wireless string with shame Step S1 0 2 ·· The wireless streaming track. The enemy selects the list from the list. Step S 1 0 4 ·· Receive the stream server to select the track and return it to M259983
Μ259983 圖式簡單說明 【圖式簡單說明】 第一圖：習知技術ΜΡ3隨身聽之方塊圖。 第二圖：本創作之無線串流式音樂撥放裝置之示意圖。 第三圖：係本創作之無線串流式音樂撥放裝置之操作流程 圖。 參 之 中 /—\ 式知 圖習 數 f MP3隨身聽1 0 控制器1 00 資料儲存記憶體1 Ο 2 操作界面1 0 4 音訊輸出單元1 〇 6 〔本創作〕 無線串流式音樂撥放裝置2 0 無線串流式音樂伺服器3 0 串流及解壓控制器2 0 0 天線2 0 2 操作界面2 04 音訊輸出單元2 06 顯示螢幕208Μ259983 Schematic description [Schematic description] The first picture: the block diagram of the MP3 Walkman. Figure 2: Schematic diagram of the wireless streaming music playback device of this creation. The third picture is the operation flow chart of the wireless streaming music playback device created by this author. See // \ Type-familiar figure learning practice f MP3 Walkman 1 0 Controller 1 00 Data storage memory 1 〇 2 Operation interface 1 0 4 Audio output unit 1 〇 6 [This creation] Wireless streaming music playback Device 2 0 Wireless streaming music server 3 0 Streaming and decompression controller 2 0 0 Antenna 2 0 2 Operator interface 2 04 Audio output unit 2 06 Display screen 208
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