汽车舱内听觉环境中声音图像的方位估计双耳模型

K. Sakamoto
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引用次数: 0

摘要

提出了一种适用于汽车舱内听觉环境的声像方位估计双耳模型。为了提高模型的估计精度,采用伽玛基普听觉滤波组提取与舱内音频收听环境声图像方位相关的物理特征。与频域双耳模型相比,该方法的实验值和估计值具有更高的相关性,证实了该方法的有效性。
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Azimuth Estimation Binaural Model of Sound Image for Audio Listening Environment in Car Cabin
: An azimuth estimation binaural model of sound image for an audio listening environment in a car cabin is proposed. To improve the estimation accuracy of this model, a gammachirp auditory filterbank was used to extract the physical characteristics related to the in-cabin audio listening environment sound image azimuth. The effectiveness of the proposed method was confirmed by its higher level of correlation between the experimental and estimated values as compared to the frequency domain binaural model.
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