An indirect interpolation method for Head-Related Transfer Function pole-zero models
نویسندگان
چکیده
منابع مشابه
Interpolation method of head-related transfer functions in the z-plane domain using a common-pole and zero model
Sound image localization can be controlled by convolving a listener’s head-related transfer functions (HRTFs) corresponding to each sound source position to be rendered. Using this technique, a virtual auditory display (VAD) can be constructed, which can display sound images at arbitrary positions. The VAD applying this architecture should have a set of HRTFs of a listener to be given in advanc...
متن کاملHead-related transfer function interpolation in azimuth, elevation, and distance.
Although distance-dependent head-related transfer function (HRTF) databases provide interesting possibilities, e.g., for rendering virtual sounds in the near-field, there is a lack of algorithms and tools to make use of them. Here, a framework is proposed for interpolating HRTF measurements in 3-D (i.e., azimuth, elevation, and distance) using tetrahedral interpolation with barycentric weights....
متن کاملInterpolation of Head-Related Transfer Functions
Using current techniques it is usually impractical to measure head-related transfer functions (HRTFs) at a spatial resolution that does not exceed the minimum audible angle, i.e. 1-2° for a source directly in front, by a considerable amount. As a result, measured HRTFs must be interpolated to generate a display in which auditory space is rendered smoothly. The spatial resolution at which it is ...
متن کاملCommon-acoustical-pole and zero modeling of head-related transfer functions
Use of a common-acoustical-pole and zero model is proposed for modeling head-related transfer functions (HRTF’s) for various directions of sound incidence. The HRTF’s are expressed using the common acoustical poles, which do not depend on the source directions, and the zeros, which do. The common acoustical poles are estimated as they are common to HRTF’s for various source directions; the esti...
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هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
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ژورنال
عنوان ژورنال: Acoustical Science and Technology
سال: 2008
ISSN: 1346-3969,1347-5177
DOI: 10.1250/ast.29.329