摘要
为了研究声学头模上不同的头部官能结构对头相关传输函数(Head-Related Transfer Function,HRTF)及录音听感上的影响,对具有不同官能结构的头模进行HRTF测量和对比分析,得出头部不同官能结构对HRTF的影响。进一步的主观评价实验也验证了不同的头部官能结构对于声源定位的影响程度不同这一结论。其中,耳廓对声源定位的影响较大,是不可缺少的一个结构,而有无鼻子、头发等其他细节官能结构对声源定位产生的影响则要弱得多,同时这些头部官能结构对听感上的影响与声源类型和入射方向的关系十分密切。
Head-related transfer fimctions （HRTF） of artificial heads with different head function structures are measured and analyzed to reveal the influence of different head function structures on HRTE The further subjective listening tests also confirm that different head function structures may affect auditory localization in different degrees. Pinna is a very important and indispensable factor on sound localization. But the effects of nose, hair and other detail structures of head on sound localization are weaker. Moreover, the impact on auditory localization of these function structures is closely related to sound source types as well as incident angles.
出处
《声学技术》
CSCD
2013年第1期41-45,共5页
Technical Acoustics
基金
自然科学基金课题资助项目(60803062)
国家科技支撑计划课题资助(2012BAH01F04)
