| 刘宝禄,刘庆峰,郭小朝,倪广健.个性化头相关传递函数的研究进展[J].电子测量与仪器学报,2020,34(11):155-165 |
| 个性化头相关传递函数的研究进展 |
| Research progress of personalized head-related transfer function |
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| DOI： |
| 中文关键词: 虚拟听觉 头相关传递函数 声学测量 数值计算 |
| 英文关键词:virtual hearing head-related transfer function acoustic measurement numerical calculation |
| 基金项目:国防基础科研计划(JCKY2018000B001)资助项目 |
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| 中文摘要: |
| 虚拟听觉技术用于再现与真实声像一样的听觉效果,甚至可以优化听觉体验。 它涉及心理声学、信号测量、计算仿真等
方面,在虚拟现实、通信导航、助听设备和心理康复等领域具有重要应用,受到了科研工作者的广泛重视。 该技术的一个重要应
用是虚拟听觉空间的构建,其基础是个性化头相关传递函数的获取。 近些年,出现了大量获取个性化头相关传递函数的方法。
为便于各个方法的总结和分析,将这些方法分成声学测量、数值计算、基于人体特征的近似估计 3 类,对每类方法的研究进程和
重要成果进行了概况总结。 随后,从实际应用的角度论述了各种方法的优缺点,针对各类问题的研究方向提出了建议,对技术
未来发展进行了展望。 |
| 英文摘要: |
| Virtual hearing technology can reproduce the same hearing effect as real sound images, and may even optimize listening
experiences. It involves psychoacoustics, signal measurement, computational simulation and other aspects. It has been widely applied in
the fields of virtual reality, communication and navigation, hearing aids and psychological rehabilitation, and has attracted wide attention
from researchers. An important application of this technology is the construction of a virtual auditory space, which requires the
acquisition of personalized head-related transfer functions. Several methods for obtaining personalized head-related transfer functions have
been proposed. To summarize and discuss these methods, we classify them into three categories: acoustic measurement, numerical
calculation and approximate estimation based on human characteristics. Research progresses and important achievements within each
category were then investigated. We analyzed advantages and disadvantages of various methods from the perspective of practical
application, and then looked forward to new trends in technology development in the future. |
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