CN101546582B - Audio playing device controlled by codes - Google Patents

Audio playing device controlled by codes Download PDF

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Publication number
CN101546582B
CN101546582B CN 200810103019 CN200810103019A CN101546582B CN 101546582 B CN101546582 B CN 101546582B CN 200810103019 CN200810103019 CN 200810103019 CN 200810103019 A CN200810103019 A CN 200810103019A CN 101546582 B CN101546582 B CN 101546582B
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audio
module
playback
control
encoding
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CN 200810103019
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Chinese (zh)
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CN101546582A (en
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何登科
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北京华旗资讯数码科技有限公司
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Priority to CN 200810103019 priority Critical patent/CN101546582B/en
Priority claimed from PCT/CN2009/071016 external-priority patent/WO2009117964A1/en
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Abstract

本发明提供一种编码控制的音频播放装置,与外部的编码识别装置1配合使用,编码识别装置识别编码载体上微型的编码信息,处理后发出给音频播放装置,音频播放装置根据编码信息所唯一关联的音频文件,进行解码处理后播放输出。 The present invention provides an apparatus for encoding an audio playback control, combined with an external identification coding apparatus 1, the micro-code encoding identification information means identification code carrier, sent to an audio playback device, an audio playback apparatus according to the coding information unique post-treatment the associated audio file, plays and outputs the decoding process. 在本发明中,编码载体上的编码信息是与显形的表面信息对应,使用者仅需识别表面信息,操作编码识别装置点击表面信息的编码载体的区域,即可通过编码控制播放输出相对应的音频文件,省却对音频播放装置的复杂繁琐的操作程序,提高人机交互方式的简易性,方便使用者。 In the present invention, the encoded information carrier with encoded information corresponding surface profiling, the user need only surface identification information, operation of the encoding apparatus identification information of the click code carrier surface area, can be outputted by the coding control corresponding to the player complex and cumbersome procedures audio files, but then save the audio playback device, improving the ease of human-computer interaction and user-friendly.

Description

编码控制的音频播放装置 Means for encoding the audio player control

[0001]【所属技术领域】 [0001] [skilled]

[0002] 本发明涉及一种利用编码识别的方式进行音频文件播放的音频播放装置,尤其涉及一种点击读取微型编码的方式,通过对微型的编码进行识别处理,接收微型编码信息,进而进行相应的音频文件播放的音频播放装置。 [0002] The present invention relates to a way of using the coded identification audio file playback of the audio playback apparatus, particularly to a tap Read micro coding method, coding by recognition processing micro, mini receiving encoded information, further subjected to the audio playback apparatus corresponding audio file playback.

【背景技术】 【Background technique】

[0003] 随着电子技术的发展,音频播放装置得到普及应用,尤其是音频播放装置的功能多样化、方便性得到使用者的喜爱。 [0003] With the development of electronic technology to get the audio playback device universal application, especially in the audio player function diversification, convenience to get the user's favorite. 现有的播放MP3音频文件的MP3播放器,其功能已经从简单的MP3音乐播放功能,扩展到具有视频的播放功能,录音功能等。 Existing play MP3 audio files MP3 player, its function has evolved from simple MP3 music player, has extended to video playback, recording function and so on.

[0004] 然而,现有的音频播放装置的功能在功能多样化、复杂化的同时,但却不能满足使用者的传统的对音乐播放的视觉感知,例如,对于自己喜欢的歌曲,若需要阅读歌词,或者练习歌曲时,需要边看歌词边听歌曲,在自己不熟悉或喜欢的段落上需重复欣赏的情况下,或者,在语言学习时,也需要在看书本文字的情况下,通过边看边听的交互进行,或听和看的同时进行,以增强学习的效果,从而更好地达到语言学习的目的。 [0004] However, the functionality of the existing audio playback device in the function diversified and complicated at the same time, but can not meet the user's visual perception of traditional music playing, for example, to their favorite songs, if you need to read when the case of the lyrics, or a song to practice, you need to look to the lyrics while listening to songs on repeat enjoy paragraph unfamiliar or the like, or, in the language learning is also required in the case of reading this text, by the side look carried out while listening to the interactions, or listening and watching at the same time, to enhance the effectiveness of learning, in order to better achieve the purpose of language learning. 且,在音频播放装置的功能的多样化,同时带来的是软件程序设计的界面的复杂化,功能按键操作的复杂繁琐,耗费时间,从而不利于使用者的使用,尤其是,使用者在面对新的播放装置的新功能操作时,或者特定的使用者需要操作功能复杂的播放装置时,例如对于电子产品的操作不熟悉的老年人、儿童等,更增加了操作的难度。 And, the audio playback apparatus diverse functions while bring the complicated, complex and cumbersome function key operation of the interface software program, time consuming, and thus undesirable for the user, especially, the user when the face of the new features of the new operating playback device, or specific user needs to operate complex functions playback devices, such as for the operation of electronic products are not familiar with the elderly and children, adds to the difficulty of operation.

[0005] 因此,在音频播放装置的功能多样化的同时,使得音频播放装置的操作便捷化,提高人机交互操作的简易化,成为当前的音频播放装置3发展过程中所亟待解决的课题。 [0005] Thus, while the audio player function diversification, making the operation of the audio playback device convenient, improve the ease of human-computer interaction has become the subject of the current development of the audio playback device 3 as solved.

【发明内容】 [SUMMARY]

[0006] 本发明提供一种操作便捷的编码控制的音频播放系统,具有简明的人机操作方式,简化操作步骤,节省使用者的时间。 [0006] The present invention provides a convenient operation of the audio playback system encoding control, man-machine having a concise way, simplified operation, saving the user time.

[0007] 为实现上述发明目的,本发明提供一种编码控制的音频播放装置,以接收外部的编码识别装置识别的编码载体的编码信息,进而进行相应音频文件的播放,包括:音频解码控制模块,对音频文件进行解码生成可播放输出的模拟信号;存储器、音频输出模块以及提供音频播放装置的电源模块;音频关联模块以及接收模块,所述的存储器内存储与外部的编码识别装置的编码信息唯一对应的音频关联文件,所述的接收模块接收外部的编码识别装置所发送的编码信息,所述的音频关联模块接收编码数据进而处理并读取相应的音频关联文件,所述的音频解码控制模块解码控制音频关联文件,进而由音频输出模块输出播放。 [0007] In order to achieve the above object, the present invention provides an apparatus for encoding an audio playback control, encoding to encode the information carrier recognition apparatus receives an external identification code, and further to play the appropriate audio file, comprising: an audio decoding control module the analog signal generated audio files playable decode output; memory, the audio output module to provide an audio playback apparatus and a power supply module; coding information associated with the audio module and receiving module, the external memory stores said coded identification means unique to an audio file associated with the encoded information of the receiving module receives an external apparatus encoding identification transmitted, the associated audio processing module receives the encoded data and read the corresponding further audio files associated with the audio decoding control decoding control module associated audio file, and then outputs the playback audio output module.

[0008] 由上述可知,本发明的编码控制的音频播放装置,通过将接收外部的编码信息而进行音频文件的播放,而编码信息与表面信息是唯一对应印制于所述的编码载体,使用者仅需识别显形的表面信息即可操作编码识别装置点击操作读取编码信息,进而控制音频播放装置播放相应的音频文件,简化了使用者对音频播放装置的复杂操作程序,使得人机交互方式简易化,方便使用。 [0008] From the foregoing, the audio playback apparatus of the present invention, the encoding control, and play an audio file received by the outer coding information and coding information corresponding to the printed surface of which is unique to said code carrier, using surface profiling need only identify the operation information to the click operation reading coded identification information coding means further controls the audio playing means corresponding audio file, simplifying the complexity of operating procedures of the user audio playback device, so that the man-machine interaction simplified, easy to use. 【附图说明】 BRIEF DESCRIPTION

[0009] 图1是本发明编码控制的音频播放系统的系统框图。 [0009] FIG. 1 is a system block diagram of an audio playback system according to the present invention, the encoding control.

[0010] 图2是本发明编码控制的音频播放系统的编码识别装置的结构原理图。 [0010] FIG. 2 is a block diagram of the audio playback apparatus identification coding system of the present invention encoding control.

[0011] 图3是本发明编码控制的音频播放系统的音频播放装置的结构原理图。 [0011] FIG. 3 is a block schematic diagram of an audio playback device an audio playback system of the present invention encoding control.

[0012] 图4是本发明编码控制的音频播放系统的音频播放装置的另一具体实施例的结构原理图。 [0012] FIG. 4 is a block diagram of another embodiment of an audio playback system of the present invention encoding the audio playback apparatus controlling a specific embodiment.

【具体实施方式】 【Detailed ways】

[0013] 为进一步阐述本发明达成预定目的所采取的技术手段及功效,以下结合附图及实施例,对本发明编码控制的音频播放装置及播放系统、其原理、结构特征及其功效,详细说明如下。 [0013] To further illustrate the technical means of the present invention to achieve the intended purpose and effects taken by the audio playback apparatus and playback system of the present invention encoding control principle, structural characteristics and effects of the following detailed description in conjunction with the accompanying drawings and embodiments, as follows.

[0014] 请参阅图1,本发明编码控制的音频播放系统是通过点击读取编码,进而进行数字音频文件播放的音频播放系统,基于现有的音频播放装置3,本发明编码控制的音频播放系统包括印制编码信息和表面信息的编码载体2 ;编码识别装置1,编码识别装置I识别编码载体2的编码信息,处理生成编码数据;以及音频播放装置3,接收编码识别装置I处理生成的编码数据,并播放输出编码数据唯一关联的音频文件。 [0014] Referring to FIG. 1, the audio player control system of the present invention is encoded by reading the coded clicking, further digital audio playback system of the audio file player, based on conventional audio playback apparatus 3, the present invention encoding the audio player control the system includes a printing coded information and coded information carrier surface 2; 1 encoding identification means, code recognition means coded information I recognition code carrier 2, the process to generate encoded data; and an audio playback apparatus 3, receives the encoded recognition processing means generates the I encoded data, and playing audio files encoded output data uniquely associated. 此外,在音频播放装置3在播放音频文件的同时播放视频的情况下,本发明对于其音频文件的播放控制方式同样也适用。 Further, in the case where the 3 video playback audio file while playing an audio playback apparatus according to the present invention is equally applicable to the playback control which audio files.

[0015] 本发明的编码载体2的编码信息是微型的编码,即,人不容易感知的编码。 [0015] The vector of the invention encoding the encoded information is 2 micro-code, i.e., do not easily perceived coding. 具体地,例如,人眼不容易识别的编码。 Specifically, for example, the human eye does not readily identifiable code. 编码载体2的编码信息与表面信息的技术揭露,详细参阅中国专利02122633.4。 Encoding vector encoded information and surface information Technology 2 discloses details see China Patent No. 02122633.4. 编码信息与印制在编码载体2上的表面信息在内容上一一对应关联,具有一致性。 Coding information with the information printed on the surface of the code carrier 2 correspond in content associated with consistency. 例如,将编码载体2划分为若干的单元区域,在每一个单元区域内,印制歌曲信息,如歌手的名字,歌曲的名称,歌曲的专辑所属,歌曲的类型等,对应地,在印制歌曲信息的同一单元区域同时印制若干的编码信息,编码信息的印制不影响表面信息的识别效果,在通常情况下,仅仅使得该平面编码载体2的亮度减少10%,从而对人的视觉识别效果无影响。 For example, the code carrier 2 is divided into a plurality of cell areas, each cell area in the printed song information such as artist name, song title, album, song belongs, the type of songs, correspondingly, printed the same song information cell region while a plurality of coded information printed, printing the coded information recognition result does not affect the surface of the information, under normal circumstances, only the brightness such that the plane of the code carrier 2 is reduced by 10%, so that human vision no impact recognition performance. 不同的编码/[目息表不不同的表面ί目息,如中国专利02122633.4中所揭不,编码/[目息的组合类型足以用以表示通常的表面信息的内容,故而,还可以印制其他相关联的不同的表面信息,例如,关于歌手的个人资料或歌曲的背景等。 Different encoding / [not different mesh information table surface ί mesh information, such as China patent 02122633.4 not lift, encoding / [composite type mesh information content is typically sufficient to represent the information surface, therefore, may be printed different surfaces other information associated with, for example, about the singer's personal information or background songs and so on.

[0016] 如图2所示,编码识别装置I用于识别编码载体2的编码信息,具有外部的壳体11,可设计成笔形便于握持使用,壳体11的内部设置光学系统12、影像感测模块13、影像处理模块14、微处理器15、数据输出模块17以及提供编码识别载体的电源模块16。 [0016] As shown, the housing 2 of the coding information for identifying a coded identification code carrier means I, 11 has an outer, 2 may be designed to be easy to grip pen use, the casing 11 is provided an optical system 12, image a sensing module 13, the image processing module 14, a microprocessor 15, a data output module 17 and providing a coded identification carrier power module 16. 光学系统12包括光照明系统12a以及透镜光学系统12b,其中,光照明系统12a用于照明编码载体2,反射光投射通过透镜光学系统12b的光信号传输至影像感测模块13生成电信号,影像处理模块14接收电信号处理生成编码数据。 An illumination optical system 12 includes an optical system 12a and 12b of the lens optical system, wherein the illumination optical system 12a for illuminating the code carrier 2, the reflected light is projected generates an electrical signal, optical signal transmission image 12b through the lens optical system to image sensing module 13 The processing module 14 receives the electric signal processing for generating encoded data. 此外,还可设置滤光系统12c,以滤除干扰的光信号,从而获得精确的编码信息的光信号。 In addition, the system may also be provided a filter 12c, an optical signal to filter out interference, thereby obtaining accurate information encoded optical signal. 微处理器15处理控制获得的编码数据,通过数据输出模块17输出编码数据。 Encoded data obtained by processing control microprocessor 15, outputs the encoded data through the data output module 17. 在具体实施例中,数据输出模块17可以采用有线的数据接口传输数据,例如USB数据接口、IEEE1394数据接口,也可以采用无线的数据传输方式,例如红外线、蓝牙。 In a particular embodiment, the data output module 17 may use a wired data interface to transfer data, a data interface such as USB, IEEE1394 data interface may use a wireless data transmission, such as infrared, Bluetooth. 此外,编码识别装置的外部设置显示器屏幕18以及控制开关19,以便于本编码识别装置的使用。 Further, the external monitor screen is provided encoding identification means 18 and a control switch 19, for use in the present coding identification device. [0017] 如图3所示,在本发明中,音频播放装置3包括接收模块31、音频解码控制模块32、存储器33、音频关联模块34以及音频输出模块35,其中,音频解码控制模块32是一体集成的处理器,可以控制音频播放装置3的数据处理,同时也可以进行音频数据的解码播放功能。 [0017] As shown, in the present invention, the audio playing apparatus 3 includes a receiving module 31, the audio decoder control module 32, a memory 33, an audio correlation module 34 and an audio output module 353, wherein the audio decoder control module 32 is monolithically integrated processor may control the audio playback data processing apparatus 3, but also may be decoded playback audio data. 存储器33存储与所述的编码载体2的编码信息对应的音频关联文件,音频关联文件通过编码数据将编码载体2的编码信息与表面信息唯一关联。 2 corresponding to the coding information encoding vector memory 33 stores the audio file associated with audio file associated with encoded information by encoding the data information uniquely associated with the surface 2 of the code carrier. 接收模块31接收编码识别装置I的编码数据,音频关联模块34处理编码数据,并读取相应的音频关联文件传输至音频解码控制模块32进行解码处理,进而将音频关联文件的音频数据解码而通过音频输出模块35输出播放。 The receiving module 31 receives the encoded data encoded I recognition means, the audio coded data association module 34, and reads the corresponding audio file associated with the transmission control module 32 to the audio decoder performs decoding processing, and thus decoded audio data associated with the audio file through The audio output module 35 outputs playback.

[0018] 音频播放装置3的接收模块是无线接收模块或数据接口,在具体实施中,无线接收模块可以采用红外线或蓝牙或者射频接收模块等;若采用数据接口,则可以采用USB接口或KEE1394 接口或RS232 接口等。 Receiving module [0018] the audio playback apparatus 3 is a wireless receiving module or a data interface, in particular embodiments, the wireless receiver module may employ infrared or Bluetooth or radio frequency receiver module; the use of a data interface can be USB interface or KEE1394 Interface or RS232 interface.

[0019] 请参阅图4,音频播放装置3的音频解码控制模块包括控制器32a和音频解码器32b,控制器32a控制音频播放装置3的数据处理,音频解码器仅进行音频数据的解码,并由控制器32a进行控制播放输出。 [0019] Referring to FIG 4, an audio player audio decoding means for decoding the control module 3 includes a controller 32a and an audio decoder 32b, the data processing controller 32a controls the audio playing apparatus 3, the audio decoder of the audio data only, and controlled by the playback output controller 32a. 音频关联模块34用以将接收模块31接收到的编码数据进行相应的处理,并根据处理的编码数据读取音频关联文件,将音频关联文件处理生成编码数据所唯一对应的音频数据,再由音频解码控制模块32的音频解码器32b进行解码后,再通过音频输出模块35进行输出播放。 Audio association module 34 is used by the receiving module 31 receives the encoded data to the corresponding processing, and reads the audio encoded data file associated with the process, the process of generating an audio file associated uniquely coded data corresponding to the audio data, then the audio decoding control module 32, the audio decoder 32b after decoding, and then outputs the played through the audio output module 35.

[0020] 在本发明的音频播放装置3的具体的实施例中,音频关联模块34也可以与音频解码控制模块集成为一体,采用单芯片集成为一体,例如,将音频关联模块34与控制器32a集成,则音频解码控制模块32同时具有音频关联模块的处理功能,控制器可以采用微处理器。 [0020] In a particular embodiment of the audio playback apparatus according to the present invention 3, the audio association module 34 may be integrated with the audio decoder control module as a whole, a single-chip integrated into one, e.g., the audio associated with the controller module 34 integrated 32a, the audio decoder control module 32 also has an audio processing function associated with the module, the microprocessor controller may be employed. 音频关联模块34在音频解码控制模块32的硬件基础上可以将音频关联模块的程序以固件程序(Firmware)的方式烧入控制器32b的只读存储器内。 The audio module 34 associated hardware based audio decoder control module 32 may program the audio related to a firmware program module (Firmware) manner burned into read-only memory within the controller 32b. 从而,音频解码控制模块34先由控制器32a的音频关联模块的固件程序处理音频关联文件,生成编码数据唯一对应的音频数据,进而由音频解码器32b进行音频数据的解码并由音频输出模块35进行输出播放。 Thus, the audio decoder control module 34 first by the controller firmware 32a associated audio file associated with audio processing module, generates encoded data uniquely corresponding audio data, and then decodes the audio data by the audio output module 35 by the audio decoder 32b output playback.

[0021] 在具体实施例中,音频关联模块的固件程序包括用以控制音频文件的播放控制程序,例如,用以控制音频文件的播放、随机播放、停止、暂停、音量、古典/流行/摇滚模式选择的播放控制程序等,由此,音频关联模块可以实现对音频播放的功能控制。 [0021] In the embodiment, the audio associated with the module firmware program comprises a control program for controlling the playback of audio files, e.g., for controlling play of the audio file, random playback, stop, pause, volume, classical / pop / rock DETAILED DESCRIPTION playback mode selection control program, whereby, the audio module may implement the functions associated with control of the audio playback. 编码识别装置I输出的编码数据与相应的音频播放装置3的音频控制程序的控制指令相对应,音频播放装置3的音频解码控制模块32处理控制指令,进而控制对应的音频关联文件进行相应的输出播放。 Encoding identification means for encoding data I output corresponding to the audio playback device control instruction audio control program 3 corresponds to the audio decoder control module 32 processes the control command audio playing apparatus 3, thereby controlling the corresponding audio related files corresponding output play. 此外,在音频关联模块的播放控制程序中,可以将现有技术的音频文件的播放功能加入到音频关联模块的音频控制程序中,也可以设置歌词的显示等其它的扩展功能。 Further, the audio playback program associated with the control module, may be an audio file playing function is added to the prior art audio control program associated with the audio module may be provided for further extension of the lyrics display. 当然,音频关联模块还可以是对每一音频文件的控制,如,针对不同的歌曲,控制不同的信息,如该歌曲的歌手、背景、所述专辑等相关资料。 Of course, the audio module can also be associated with control of each audio file, such as, for different songs, different control information, such as the singer of the song, the background, the album, and other related information. 在具体实施中,音频关联模块除如上所述的采用固件程序(Firmware)的方式写入到音频播放装置3的音频解码控制模块的只读存储器中之外,还可以单独设计为软件程序的执行程序,进而安装到音频播放装置3,进而进行相应的功能。 In a specific embodiment, the embodiment using firmware (Firmware) audio correlation module as described above in addition to writing the audio decoding apparatus to the audio player control module 3 in addition to a read only memory, may also be designed as a separate software program executed program, in turn attached to the audio playback apparatus 3, and thus the corresponding function.

[0022] 音频播放装置3的存储器33内存储的音频关联文件,是与编码载体2的表面信息唯一对应的音频文件所生成的音频数据文件。 [0022] 33 stored in memory of the audio playback apparatus 3 is associated with an audio file, information is encoded carrier surface 2 only an audio file corresponding to the generated audio data file. 在本具体实施例中,音频数据文件是MP3音频数据文件,以下以此为例进行说明,生成音频关联文件的方法的步骤: In this particular embodiment, the audio data file is an MP3 audio data file, the following will be described as an example, a method of generating an audio file associated with the step of:

[0023] I)将编码数据与音频文件进行唯一对应关联,生成编码数据与音频文件名对应的序列文件; [0023] I) the encoded data corresponding to the audio file uniquely associated with the coded data to generate an audio sequence file corresponding to the file name;

[0024] 2)将编码数据写入到序列文件的音频文件名所对应的音频数据文件的文件头; [0024] 2) writes the encoded data to the file name of the audio file header file corresponding to the sequence of audio data files;

[0025] 3)将每一音频数据文件与所对应的编码数据合并生成的数据文件打包生成音频关联文件; [0025] 3) Each audio data file with the encoded data corresponding to the data file generated by merging packing generating an audio file associated;

[0026] 4)将所述的音频关联文件存储到音频播放装置3的存储器内。 [0026] 4) to store the associated audio file to the memory of the audio playback apparatus 3.

[0027] 在上述的生成音频关联文件的方法中,所述的编码数据是编码识别装置I唯一对应于编码载体2的编码信息,编码数据可以是数字,或者其它可用作标记识别的符号等。 [0027] In the method of generating the associated audio file, the encoded data I is coded identification means corresponding to a unique code carrier 2 encoded information, the encoded data can be numbers, or other symbols and the like used as a marker to identify . 编码载体2的编码信息是采用点阵方式排列的微型影像而印制于编码载体2,编码识别装置I具有识别处理编码信息的编码信息处理程序,其中,建立有与编码信息唯一对应的索引信息,该索引信息写入编码识别装置I的只读存储器中,从而,在编码识别装置I获取生成编码信息后,可以将识别的编码信息与编码数据唯一对应,并将该编码数据通过编码识别装置I输出至音频播放装置3。 2 encoding vector information is encoded using a micro dot image being printed are arranged on the code carrier 2, code recognition processing apparatus I having a coding program identification information processing encoded information, wherein the encoding of information establish uniquely corresponding to the index information the index coded identification information writing means I read only memory, whereby encoded information is unique to encoded data after encoding generate encoded identification information acquiring means I can be identified, and the encoded data by encoding identification means I 3 is output to the audio playback device.

[0028] 本发明的音频播放装置3还可以包括音频加密模块和音频解密模块,在生成音频关联文件的过程中,将音频文件打包成一个文件后,在基于现有技术的音频技术的音频解码控制模块32的固件程序(Fimware)中嵌入加密算法,采用加密算法将音频数据文件与编码数据信息打包后生成的文件进行加密,以实现对音频数据文件进行加密。 After [0028] the audio playback apparatus according to the present invention may further include an audio 3 encryption module and the audio decryption module in generating the associated audio file, the audio files into a packaged file, the audio decoder based on the prior art audio technology the control module 32 firmware (Fimware) embedded in the encryption algorithm, the encryption algorithm using the generated audio data file and the encoded information packed data files are encrypted, in order to achieve the audio data files are encrypted. 加密时,可以采用将音频播放装置3的硬件唯一识别号,如产品的序列号,作为加密的密钥。 When encrypted, the audio playback apparatus may be employed hardware unique identification number of 3, such as a product serial number as an encryption key.

[0029] 在本发明中,编码识别装置I还可以包括编码加密模块,在编码识别装置I识别编码载体2的编码信息并处理生成编码数据时,所述的编码加密模块将编码数据加密后发送给音频播放装置3,在具体的实施中,可以采用将编码识别装置I具有唯一性的硬件设备标识号加入编码数据中进行加密,音频播放装置3接收编码数据后,由音频解密模块对编码数据解密后,再由音频关联文件处理并输出给音频解码控制模块32解码生成可输出的模拟的电信号,之后由音频输出模块35输出播放。 [0029] In the present invention, coded identification means I can further include an encoder encryption module, when the device identification code I 2 vectors encoding information encoding process to identify and generate coded data, the encoding module transmits the encoded encrypted data encryption to the audio playback apparatus 3, in a specific embodiment may be employed the encoding identification means I having the encrypted 3 receives the encoded data of the audio playback apparatus uniqueness hardware identification number added to the encoded data, the data by the audio decryption module for encoding after decryption, and then processed by the associated audio file and outputs the electric signal to generate an analog output from the audio decoder control module 32 decodes, after the playback by the output module 35 outputs the audio. 如上所述,本发明的编码识别装置I在具体实施例中,需要对编码信息进行识别处理成为编码数据,此外,也可以在音频播放装置3中设置编码信息处理程序以及编码信息的索引信息,从而,编码识别装置I仅需获取编码信息生成影像数据,而由音频播放装置3处理该编码信息的影像数据生成编码数据。 As described above, coded identification means I according to the present invention in the specific embodiment, the encoded information need to be subjected to recognition processing encoded data, in addition, may be provided in the audio playback apparatus 3 encoded information processing program, and index information of the coded information, thus, only I coded identification means acquires video data to generate encoded information, and the processing by the audio playback apparatus 3 image data of the encoded information to generate encoded data. 或者,在具体实施中,为了简化本发明编码控制的音频播放系统,还可以将音频播放装置3集成于编码识别装置1,此种情况下,编码识别装置I则还包括音频解码控模块、音频关联处理模块以及存储器,从而,编码识别装置I识别编码载体2的编码信息之后,直接进行处理生成编码数据,并由编码识别装置I的微处理器控制音频解码控制模块解码处理编码数据所唯一对应的音频关联文件,之后,通过编码识别装置I的数据输出装置输出播放。 Alternatively, in particular embodiments, to simplify the audio playback system according to the present invention, encoding control may also be integrated in an audio playback apparatus 3 encoding identification apparatus 1, in this case, the code recognition means I further comprising an audio decoder control module, the audio a processing module and associated memory, so that, after identification encoding information encoding apparatus 2 I recognition code carrier, directly processed to generate encoded data by encoding the identification means I microprocessor control module controls the audio decoder decoding the coded data corresponding to the unique associated audio file, after the broadcast data output means outputs I by encoding identification means.

[0030] 综上所述,本发明编码控制的音频播放系统,通过编码识别装置I点击编码载体2,获取编码信息,可以方便地使得音频播放装置3执行相对应的音频关联文件并进行音频文件的解码后,进而由音频播放装置3的音频输出模块输出播放。 [0030] In summary, the present invention encoding the audio player control system, by coded identification means I Click code carrier 2, obtains the encoded information, can be easily performed so that the audio playing apparatus 3 corresponding to the audio file and the associated audio file decoded and then playing the audio output module 3 outputs the audio playback device. 由于编码载体2对应编码信息所印制的表面信息是形象易感知的显形信息,如视觉可见的文字/影像/图像,进而,即使是不熟悉音频播放装置3的复杂操作功能的使用者,也可以通过识别显形的表面信息,而对应地操作本发明的编码识别装置I简单地点击其选择的表面信息所对应的区域的编码载体2,进而控制所需播放的音频文件,由此而使得使用者与播放系统之间的交互方式简易化,减少操作程序,节省操作时间。 Since the code carrier 2 coding information corresponding to the surface of the printed information is easily perceived overt image information, such as visual visible text / image / image, and further, even when the user is not familiar with the functions of the audio playing apparatus 3 is complicated operations, but also identified by profiling the surface information, and the corresponding operating device I according to the present invention encoding identification simply click code carrier surface area thereof corresponding to the selected information 2, and further required to control play audio files, such that use thereby interaction between the person and the playback system be simplified, reducing the operating program, save the operation time.

[0031] 在本发明的编码控制的音频播放系统中,编码识别装置I的编码加密模块进行的加密以及音频播放装置3进行的解密,使得使用者在使用本发明的播放系统中,保证音频数据文件的传输和使用的安全性及合法性,起到保知识产权的保护作用。 [0031] In the audio playback system according to the present invention controls the coding, the audio playback apparatus and decrypting the encrypted identification coding I coding means of the encryption module 3 so that the user using the broadcasting system of the present invention, the audio data is guaranteed transport and safety and legality of the use of the file, protect intellectual property rights protection. 此外,编码信息是人不易感知的微型图像印制而成,故而,在使用过程中,可以保证印制而成的编码载体2具有不易复制性,防止非授权的使用。 In addition, the encoded information is not easily perceived by people from a miniature image printing, therefore, during use, it can guarantee the print obtained by copying code carrier 2 with easy property to prevent unauthorized use.

Claims (13)

1.一种编码控制的音频播放装置,用以接收外部的编码识别装置发送的编码数据,进而进行相应音频文件的播放,包括: 音频解码控制模块,对音频文件进行解码生成可播放输出的模拟信号;存储器、音频输出模块以及提供音频播放装置的电源模块;其特征在于,还包括音频关联模块及接收模块,所述的存储器内存储与外部的编码识别装置的编码数据唯一对应的音频关联文件,所述的接收模块接收外部的编码识别装置所发送的编码数据,所述的音频关联模块接收编码数据进而处理并读取相应的音频关联文件,所述的音频解码控制模块解码该音频关联文件生成模拟信号,进而由音频输出模块输出播放。 An encoded audio playback apparatus control identification means for receiving coded data transmitted outside, and further to play the appropriate audio file, comprising: an audio decoder control module, the audio file playback analog decoder generate output signal; a memory module and an audio output module provides power to the audio playback device; characterized by further comprising a module and a receiving module associated audio, coded data identifying means within said external memory stores only a corresponding audio file associated , the encoded data receiving module receives an external apparatus encoding identification transmitted, the associated audio processing module receives the encoded data and read the corresponding further audio files associated with the audio decoding control module decodes the audio file associated generating an analog signal, and then outputs the audio output from the playback module.
2.根据权利要求1所述的编码控制的音频播放装置,其特征在于,所述的编码数据写入到编码数据与对应的音频数据生成的文件头并打包生成所述的音频关联文件。 The audio playback apparatus of the encoding control of claim 1, wherein the encoded data is written to the header and coded data corresponding to the generated audio data file and the associated audio package generated according to.
3.根据权利要求1所述的编码控制的音频播放装置,其特征在于,所述的音频关联文件的内容包括音频数据、文件名、存储路径以及编码数据。 3. The audio playback apparatus according to the encoding control as claimed in claim 1, wherein the content of the associated audio file includes audio data, file names, storage paths, and the encoded data.
4.根据权利要求1所述的编码控制的音频播放装置,其特征在于,所述的音频关联模块包括控制音频文件的播放控制程序。 The audio playback apparatus of the encoding control of claim 1, wherein the association module comprises an audio playback control program audio files.
5.根据权利要求4所述的编码控制的音频播放装置,其特征在于,所述的音频关联模块还包括只读存储器,所述的播放控制程序是写入只读存储器的固件程序。 5. The audio encoding control playback apparatus according to claim 4, characterized in that said module further comprises audio associated with a read only memory, the playback control program is written to ROM firmware.
6.根据权利要求4或5所述的编码控制的音频播放装置,其特征在于,所述的播放控制程序包括播放/暂停、循环/随机播放、古典/摇滚/流行选择模式的控制程序。 6. The audio encoding control playback apparatus of claim 4 or claim 5, wherein said playback control program includes play / pause, loop / shuffle, classical / rock / pop mode selection control program.
7.根据权利要求4或5所述的编码控制的音频播放装置,其特征在于,所述的播放控制程序还包括分段读/连续读的控制程序。 7. The audio encoding control playback apparatus of claim 4 or claim 5, wherein said control program further includes a playback control program segment read / read continuously.
8.根据权利要求5所述的编码控制的音频播放装置,其特征在于,所述的音频关联模块包括控制器,所述的只读存储器与控制器集成为一体。 8. The audio encoding control playback apparatus according to claim 5, characterized in that the audio module comprises a controller associated with said read only memory is integral with the controller.
9.根据权利要求1所述的编码控制的音频播放装置,其特征在于,所述的音频关联模块是控制音频文件的播放控制程序。 9. The audio encoding control of the playback apparatus according to claim 1, wherein the association module is an audio control program playback audio files.
10.根据权利要求9所述的编码控制的音频播放装置,其特征在于,所述的播放控制程序包括播放/暂停、循环/随机播放、古典/摇滚/流行选择模式的控制程序。 10. The audio playback apparatus according to the encoding control as claimed in claim 9, wherein said playback control program includes play / pause, loop / shuffle, classical / rock / pop mode selection control program.
11.根据权利要求9或10所述的编码控制的音频播放装置,其特征在于,所述的播放控制程序是写入到所述的音频解码控制模块的只读存储器的程序。 11. The audio encoding control playback apparatus of claim 9 or claim 10, wherein said playback control program is a program written to the audio decoder control module of the read-only memory.
12.根据权利要求9或10所述的编码控制的音频播放装置,其特征在于,所述的播放控制程序是存储于存储器的程序。 12. Audio coding control playback apparatus of claim 9 or claim 10, wherein said playback control program is a program stored in the memory.
13.根据权利要求1所述的编码控制的音频播放装置,其特征在于,所述的接收模块是无线接收模块或数据接口。 13. The audio playback apparatus according to the encoding control as claimed in claim 1, wherein the receiving module or receiving module is a wireless data interface.
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