發(fā)布時(shí)間：2018-07-04 23:31

  本文選題：SD卡 + STC單片機(jī)��； 參考：《青海師范大學(xué)》2010年碩士論文

【摘要】：視唱練耳是音樂專業(yè)的一門重要的專業(yè)必修課程,如果掌握了多媒體這個(gè)先進(jìn)的教學(xué)手段,視唱練耳課程在技術(shù)上獲得更多新的原動(dòng)力,繼而走進(jìn)一個(gè)可持續(xù)發(fā)展的領(lǐng)域。因此,將電腦音樂制作技術(shù)和多媒體系統(tǒng)應(yīng)用到視唱練耳教學(xué)中,已漸漸成為當(dāng)代視唱練耳教師必須掌握的現(xiàn)代教學(xué)手段之一。為此,在本文設(shè)計(jì)中主要構(gòu)建一個(gè)視唱練耳互動(dòng)系統(tǒng),為學(xué)習(xí)音樂提供了豐富的平臺(tái)。 論文介紹了視唱練耳互動(dòng)系統(tǒng)的開發(fā)背景,系統(tǒng)框架的設(shè)計(jì)、硬件系統(tǒng)的設(shè)計(jì)、軟件系統(tǒng)的設(shè)計(jì)、素材創(chuàng)建和存儲(chǔ)設(shè)計(jì),最后結(jié)合當(dāng)今嵌入式先進(jìn)技術(shù)的發(fā)展對(duì)該開發(fā)平臺(tái)做了展望。 本設(shè)計(jì)的主要的工作有素材創(chuàng)建和存儲(chǔ),系統(tǒng)硬件電路設(shè)計(jì)和制作、系統(tǒng)軟件設(shè)計(jì)和系統(tǒng)調(diào)試。通過構(gòu)建該視唱練耳互動(dòng)系統(tǒng),充分地將本專業(yè)所學(xué)習(xí)的理論和技術(shù)應(yīng)用于其中。 素材庫的基本內(nèi)容來自視唱練耳的教學(xué)內(nèi)容,其中包括視唱和練耳兩大類。素材庫中數(shù)據(jù)的格式有MIDI聲音、256色BMP圖片2種,同時(shí)按難易程度安排素材順序。該素材庫的建立一定會(huì)為本門課程的教學(xué)和學(xué)習(xí)提供了良好的平臺(tái)和豐富的資源。 另外,考慮到素材庫的便捷實(shí)用,素材庫信息的存儲(chǔ)將選用一款常用的體積小,重量輕的SD卡,增強(qiáng)了系統(tǒng)通用性和實(shí)用性。素材庫信息的讀取和輸出是通過設(shè)計(jì)硬件接口電路,編寫軟件程序,下載、調(diào)試完成基本功能。 最后,素材庫的信息量非常大,為了實(shí)現(xiàn)文件的讀取和識(shí)別,這里還移植了ZNFAT32文件系統(tǒng)的相關(guān)內(nèi)容,將素材庫以文件目錄的結(jié)構(gòu)進(jìn)行組織。
[Abstract]:Solfeggio is an important compulsory course for music majors. If we master multimedia as an advanced teaching method, solfeggio will gain more new driving force in technology and then enter a field of sustainable development. Therefore, the application of computer music production technology and multimedia system to solfeggio teaching has gradually become one of the modern teaching methods that modern solfeggio teachers must master. Therefore, in the design of this paper, a solfeggio interactive system is constructed, which provides a rich platform for learning music. This paper introduces the background of solfeggio interactive system, the design of system frame, the design of hardware system, the design of software system, the design of material creation and storage. Finally, combined with the development of embedded advanced technology, the development platform is prospected. The main work of this design includes material creation and storage, system hardware circuit design and production, system software design and system debugging. By constructing the solfeggio interactive system, the theory and technology of this major are fully applied to the system. The basic content of the material library comes from the teaching content of solfeggio, including solfeggio and ear training. The format of data in the database is midi audio / 256 color BMP pictures, and the order of materials is arranged according to the degree of difficulty. The establishment of the material library will provide a good platform and rich resources for the teaching and learning of this course. In addition, considering the convenience and practicality of the material library, the information of the material library will be stored with a commonly used SD card, which is small in volume and light in weight, which enhances the universality and practicability of the system. The reading and output of material library information is accomplished by designing hardware interface circuit, writing software program, downloading and debugging. Finally, the information of the material library is very large. In order to realize the file reading and recognition, the ZNFAT32 file system is transplanted to organize the material library as the structure of the file directory.
【學(xué)位授予單位】：青海師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2010
【分類號(hào)】：J613.1

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本文編號(hào)：2097930