基于Logic Pro软件的钢琴即兴伴奏教学平台构建  

Construction of Piano Impromptu Accompaniment Teaching Platform Based on Logic Pro Software

作　　者：郭美汝 GUO Meiru(Normal Education and Management College,Shaanxi Tongchuan Vocational and Technical College,Tongchuan 727031,China)

机构地区：[1]陕西省铜川职业技术学院,师范教育与管理学院,陕西铜川727031

出　　处：《微型电脑应用》2022年第7期154-156,164,共4页Microcomputer Applications

摘　　要：针对教学平台运行时稳定性较差以及数据传输实时性较低的问题,构建了一种基于Logic Pro软件的钢琴即兴伴奏教学平台。运用浏览器/服务器模式结构,建立教学平台整体架构;应用局域网与广域网,构建平台应用网络拓扑结构,完成校内外平台操作。采用Logic Pro软件,结合香农理论,优化平台信道传输,在短期功率与长期功率约束前提下,分别使用突发传输与注水算法,平衡分配功率,实现教学平台的长期稳定运行。仿真实验结果表明,所建平台运行平稳,能够具有较高的数据传输效率、实时性较强,为教学平台的实际应用提供了基础参考。Aiming at the problems of poor stability and low real-time data transmission in the current teaching platform,a piano impromptu accompaniment teaching platform based on Logic Pro software is constructed.Using browser/server structure,we establish overall architecture of teaching platform,apply LAN and WAN to construct the platform application network topology,and complete the operation of internal and external platform.It uses logic Pro software,combines with Shannon theory,to optimize the channel transmission of the platform.On the premise of short-term power and long-term power constraints,the burst transmission and water injection algorithm are used to balance the distribution of power and realize the long-term stable operation of the teaching platform.The simulation results show that the platform runs smoothly,has high data transmission efficiency and strong real-time performance,and provides a basic reference for the practical application of the teaching platform.

关 键 词：Logic Pro软件 平台稳定性 数据传输 香农理论 钢琴即兴伴奏教学设计 

分 类 号：TP395[自动化与计算机技术—计算机应用技术]