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Description: This book describes the Institute of Electrical and Electronic Engineers
(IEEE) standard 802.16, more popularly known as Worldwide
Interoperability for Micro Wave Access, or WiMAX. The standard,
which was years in the making, was finalized in June 2004. This
book will attempt to give a brief technical overview of the standard
per the specification, followed by a series of discussions of how the
technology can deliver the triple play of data, voice, and video.
WiMAX will change telecommunications, as it is known throughout
the world today. It eradicates the resource scarcity that has sustained
incumbent service providers for the last century. As this
technology enables a lower barrier to entry, it will allow true marketbased
competition in all of the major telecommunication services:
voice (mobile and static), video, and data.
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Author: spwedasd |
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Description: 本程序的压缩编码是G.723的编解码程序，其的算法是基于ACELP的算法基础上的编码。用在语音通信中，例如手机中-the procedure coding is the G.723 codec procedure, the algorithm is based on ACELP algorithm based on the coding. Used in voice communications, such as mobile phones
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Size: 89088 |
Author: 朱敏 |
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Description: 手机2种声音类型同时播放测试JAVA程序 -two kinds of mobile voice types broadcast simultaneously testing procedures JAVA
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Size: 161792 |
Author: 陈景辉 |
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Description: 运行环境：iis+access，基于ASP开发。支持IPAY在线支付、支付宝、NPS、网银，支持不要注册就可下订单，版面美观大方。强大的后台功能，订单、会员管理非常方便。有会员购买报表，缺货报表等等。会员系统人性化，跟踪订单处理，留言功能、收藏功能、历史记录等等。
请使用winrar3.0以上版解压缩。-runtime environment : iis access, ASP-based development. IPAY support online payment, payment treasures, the NPS, net silver, do not support orders can be registered, stylish layout. A strong background function, orders, the Member Management very convenient. Member purchase statements, statements, etc. shortages. Member system humanized, tracking orders, voice, collection function, history records. Please use the above version winrar3.0 decompress.
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Size: 2781184 |
Author: 周子铭 |
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Description: 实现远程语音传送，我们必须要用到Java ME-Mobile Media API-remote transmission of voice, we must have to use Java ME-Mobile Media API
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Size: 3072 |
Author: jdksla |
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Description: 用微软的.net CF精简框架开发的，可以在移动设备上进行声音播放和录音的代码-use Microsoft's. Net CF streamline the development of the framework, on mobile devices for voice recording and broadcast code
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Size: 22528 |
Author: chen |
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Description: 近几年来，全球通信技术的发展日新月异，尤其是无线通信技术的发展速度与应用领域已经超过了固定通信技术，呈现出如火如荼的发展态势。它具有无需架设传输线、网络部署迅速便捷、运行可靠和调试简单等优点。其中最具代表性的蜂窝移动通信技术，使人们可以随时随地实现语音通信、短信息传输等。但对于中短距离的自动化数据采集系统、计算机遥测遥控系统、车辆监控系统、小区智能管理和矿工定位等领域，移动通信系统的安装、运行成本是比较高的，因此笔者给出了一种低成本、具有短信息和语音传输功能的无线监控系统设计方案-In recent years, global communications technology is advancing rapidly, In particular, wireless communications technology development and application rate has exceeded the fixed communications technologies, showing the development trend in full swing. It is not set up transmission lines, the network quickly and easily deployed, reliable and simple debugging advantages. One of the most representative of the cellular mobile communication technology, it makes people realize voice communication anywhere, short message transmission. But for short distance from the automated data collection system, the computer remote monitoring and control systems, vehicle monitoring system, Intelligent Management Area miners and positioning, and other fields, mobile communication system for the installation, o
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Author: jake |
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Description: 这是G.723和G.729的音频编解码的源代码，当在网络带宽不够的时候可考虑采用该语音编码方式。-This is the G.723 and G.729 audio codec source code, When the network bandwidth may be insufficient time to consider the use of the voice coding.
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Size: 984064 |
Author: justice666 |
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Description: 一个用在手机上的实时语音采集类封装（包含使用说明）-One used in real-time voice on the phone Packaging Acquisition category (including the use of explanation)
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Size: 32768 |
Author: lucifer |
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Description: PlayingSound向我们展示windows mobile系统如何支持声音播放等的操作（vs2005）。-PlayingSound show us the windows mobile systems, such as how to support the operation of the voice broadcast (vs2005).
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Size: 48128 |
Author: popa |
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Description: MTK平台上6223实现T卡功能的软代码，用于手机开发，提高产品竞争力-MTK platform realize T card function 6223 soft code for mobile phone development, improve the competitiveness of products
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Size: 9216 |
Author: yangjun |
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Description: VC写的用TAPI 2.0接口的拨号例子.该例子能够选择TAPI通道,然后通过该通道拨打指定号码,接通后,会播放"这时一个morning call,请起床的语音通知"-VC wrote TAPI 2.0 interface using dial-up examples. The examples to choose TAPI channel, and then through the channel dial the designated number, to connect, it will play when a morning call, please get up and voice notification
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Size: 45056 |
Author: Tang |
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Description: 移动ip书籍，很有用。
Third Generation (3G) mobile offers access to broadband multimedia services - and in the future most of these, even voice and video, will be IP-based. However 3G networks are not based on IP technologies, rather they are an evolution from existing 2G networks. Much work needs to be done to IP QoS and mobility protocols and architectures for them to be able to provide the functionality 3G requires.
-Mobile ip books, very useful. Third Generation (3G) mobile offers access to broadband multimedia services- and in the future most of these, even voice and video, will be IP-based. However 3G networks are not based on IP technologies, rather they are an evolution from existing 2G networks. Much work needs to be done to IP QoS and mobility protocols and architectures for them to be able to provide the functionality 3G requires.
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Author: zhanglin |
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Description: ISD4004语音录放系统的C语言源代码,可以进行驱动,完全正确.-ISD4004 Voice Recorder System C language source code, can be driven entirely correct.
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Size: 3072 |
Author: 路庆 |
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Description: GpRS与语音配合的 mobile程序 可以语音搜索GPRS的定位位置-GPRS and voice with the voice of the mobile program can search the location of the positioning of GPRS
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Size: 48128 |
Author: 小鹏 |
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Description: 笔者长期从事移动通信系统的无线链路调制与解调物理层实现方面的工作，所以在这里我们给出语音或者业务信道链路过程的交织与解交织的DSP实现方法。需要说明的是：这是针对定点DSP、C55xx的编程实现方法，希望对读者有益。-The author has long been engaged in mobile communication systems wireless link physical layer modulation and demodulation realize the work, so here we give voice channel link or business process interwoven with deinterleave realize the DSP approach. It should be noted that: This is for fixed-point DSP, C55xx programming realize, and I hope that useful to readers.
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Author: 戴浩 |
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Description: 移动通信基本知识:从通信网的角度看，移动网可以看成是有线通信网的延伸，它由无线和有线两部分组成。无线部分提供用户终端的接入，利用有限的频率资源在空中可靠地传送话音和数据；有线部分完成网络功能，包括交换、用户管理、漫游、鉴权等，构成公众陆地移动通信网PLMN。从陆地移动通信的具体实现形式来分主要有模拟移动通信和数字移动通信这两部种。-Basic knowledge of mobile communications: From the perspective of communication networks, mobile networks can be seen as an extension of wired communication network, which is both wireless and wired components. Part of user terminals to provide wireless access, frequency of use of limited resources in the air and reliable transmission of voice and data wired part of the completion of network functions, including switching, subscriber management, roaming, authentication and so on, constitute a public land mobile communication network PLMN. From land-based mobile communications to the specific forms of the main points have analog and digital mobile communications that two kinds of mobile communication.
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Size: 216064 |
Author: 卜玮 |
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Description: 使用SymbianC++语言开发，用于Symbian手机系统上，用于手机音频处理，如声音播放，音调调整，录音放音功能-Use SymbianC++ Language development for the Symbian mobile phone systems, audio processing for mobile phones, such as voice playback, pitch adjustment, sound recording playback function
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Size: 229376 |
Author: 神人 |
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Description: 手机语音开发，能够自动播放手机的各种声音文件，包括各种音乐-The development of mobile voice, mobile phone to automatically play sound files of all kinds, including all kinds of music
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Author: xiexp_8888 |
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Description: The voice channel in mobile communication systems have high priority and are
almost always available. By using the voice channel also for data transmissions it
is possible to get the same availability as for voice calls. But due to speech codecs
in the voice channel, regular modems can not be used and special techniques are
needed to transmit data.
This thesis presents methods to transmit data over the voice channel in a GSM,
UMTS or TETRA network. The focus has been on robust data transmission rather
than high data bit rates. Approaches are introduced which improve the reliability
for transmissions even for systems with low rate speech codecs and channels with
some distortion.
The results of the thesis are suggestions of symbol patterns and ways to create
and adapt symbols for specific application and channel conditions to achieve the
desired goal for the application
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Author: 阿铁 |
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