• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International conference on advances in computing, communications and informatics >Real-time swara recognition system in Indian Music using TMS320C6713
【24h】

Real-time swara recognition system in Indian Music using TMS320C6713

机译：使用TMS320C6713的印度音乐实时施华识别系统

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Swara is the basic component of Indian Music. Swara recognition is the starting point of music pattern classification in Indian classical music. The recognition of swara in real-time is often required for judging the quality of tone of a vocalist or an instrumentalist. In this age of reality shows of music, a stand alone electronic system for swara recognition is very relevant, where the system would precisely judge the contestant in terms of swara perfection. In this context a swara recognition system is designed and implemented on a Texas Instrumemts Digital Signal Processor TMS320C6713. In this system the fundamental frequency is tracked using FFT algorithm and also using a newly developed algorithm which works efficiently in Digital Signal Processors. The frequency so obtained is wrapped to a single octave. The fundamental frequency is then mapped to twelve distinct values corresponding to twelve semi-notes and displayed in the LED display of the DSP Processor. The efficiency of the system is tested in terms of memory usage and speed.
机译：Swara是印度音乐的基本组成部分。 Swara识别是音乐模式分类的印度古典音乐的起点。实时swara的识别通常需要用于判断歌手或乐器的音调质量。在这个年龄段的音乐真人秀节目，一个代表swara识别单独的电子系统是非常相关的，在该系统将准确地判断出选手在swara完善的方面。在此背景下，swara识别系统的设计和得克萨斯Instrumemts数字信号处理器TMS320C6713实现。在这个系统中的基本频率跟踪使用FFT算法，并采用了新开发的算法，该算法在数字信号处理器的工作效率。如此获得的频率缠绕到单个八度。然后，将基频被映射到对应于12半音符12点不同的值，并在DSP处理器的LED显示器上显示。该系统的效率在存储器使用和速度方面进行测试。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号