本科毕业论文-音箱合理性设计的研究.doc

本科毕业论文 音箱合理性设计的研究 学 院 专 业 年级班别 学 学生姓名 指导教师 2013 年 月 日 Abstract Is decorated modern electronic products, electronic components industry has been a new development opportunity. Speaker audio output accessories to meet market changes and new needs of users need more rational designs. In the electronics sector showing Tau again. Accompanied by a transformation of the phone and the PC industry, audio industry access to new development and evolution. PC and mobile phone currently on the look and structure to be thin and must sacrifice, one of them is sound. Due to the current user on sound quality are increasingly demanding, so speakers will require new positioning and design to safeguard gives users better sound quality to enjoy, without becoming a user drag on in life. This article is through the PC and the mobile phone industry survey, combined with user habits and life style research, analysis of the current development situation of sound, to predict the speaker industrys future trends, confirms importance of rationality of design in industrial design. Includes design embodies rationality and the corresponding design element, while the some of the problems encountered in the design process, offer some solutions and design ideas. Reflected in the final attempt to design a legitimacy of Hi-Fi equipment. 18-30 youth-oriented product design means user requirements applied to the design of new loudspeakers. This design first used the product design study on factors related to market research, customer and product analysis of differences between methods of combining, to comment on the strengths and weaknesses of previous speakers. Assessment based on the results, the speaker is the rationality of the design. Keywords: voice box, quality of life, reasonable design, trends in- ergonomics, Man-machine engineering. . 一 绪论 （一）研究的背景和意义 1.音箱合理性设计与研究的背景 音箱行业一直是和手机、PC挂钩的，属于高级配件，目的是给用户带来完美的音质享受，减少失真，提高保真度。作为高级配件产品，音箱行业的发展是受到整个电子行业影响的。单纯从校园观察，2009年我们还因为