【作者】 王潮杰；

【导师】 牛萍娟；

【作者基本信息】 天津工业大学 ， 信号与信息处理， 2007， 硕士

【摘要】 多媒体功能是消费者对手机的一项基本需要，现在的手机必须是一个集成了声音、图像和连接的综合平台。手机开发平台Calypso已经具备了手机最基本的通话和短信等功能，本课题在该平台的基础上，开发手机的多媒体功能。上海智多微电子公司的移动多媒体协处理器阳光二号C626芯片具有良好的兼容性、高集成度、超低功耗、易于开发等特色，特别是支持手机产品在音频、视频、拍照以及视频卡拉OK等功能的扩展。在本课题中利用C626的多媒体特性，设计手机的U盘模块，MP3、MP4模块，卡拉OK模块，LCD模块，以及拍照模块，并进行了实验调试，实现了手机的多媒体功能。本课题设计的手机在功能上已经实现了预想的目标，在可操作性和可靠性方面还有待提高。更多还原

【Abstract】 The mobile phone now must be a synthetic platform which integrated sound, image and connection, because the multimedia function is a fundamental requirement for consumer. The develop platform of mobile telephone — Calypso already have the most fundamental functions, such as call and message. In this project, the multimedia function of mobile phone has been developed basis in this platform.The C626 is a mobile multimedia co-processor made by Chipnuts Technology (Shanghai), Inc. It is good-compatibility, high-integrated, low power-consuming and easy-design, especially for mobile phone product expanding the multimedia function, such as audio, video and karaoke. In this research topic, make use of the multimedia characteristic of C626, designing mobile phone functions, such as U-disk, mp3, mp4, karaoke and digital camera. And have made experiment debugging, implementation the multimedia function of mobile phone.The mobile phone designed by this project has already realized the target anticipating on the function, and the maneuverability and reliability remain to be improved.更多还原