• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Audio Engineering Society international convention >Frequency bands distribution for virtual source widening in binaural synthesis
【24h】

Frequency bands distribution for virtual source widening in binaural synthesis

机译：双耳合成中虚拟源扩大的频段分布

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

摘要

The aim of this study is to investigate the perceived width in binaural synthesis. To synthesize sounds with extended source widths, monophonic signals were divided by a 1/3 octave filter bank, each component was then distributed to different directions by convolution with head-related transfer function within the intended width. A subjective listening experiment was conducted by using a pairwise comparison to evaluate differences of perceived widths between stimuli with different synthesis widths and dislribution methods. The results showed that this processing method can achieve a wider sound source width in binaural synthesis. However, effectiveness may vary with spectrum characteristics of source signals. Thus, a further revision of this method is needed to improve the stability and the performance.
机译：本研究的目的是探讨双耳合成中的感知宽度。为了合成扩展源宽度的声音，单位信号由1/3个八度滤波器组划分，然后通过在预期宽度内与头部相关传递函数的卷积分布到不同方向。通过使用成对比较进行主观听力实验，以评价具有不同合成宽度和脱离脱离方法的刺激之间的感知宽度的差异。结果表明，该处理方法可以在双耳合成中实现更宽的声源宽度。然而，有效性可以随源信号的频谱特性而变化。因此，需要进一步修订这种方法来提高稳定性和性能。

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