Results 181 to 190 of about 2,571 (215)

HRTF modeling for efficient auralization

2003 IEEE International Symposium on Industrial Electronics ( Cat. No.03TH8692), 2004
This paper presents a computationally efficient auralization method, which combines a wavelet-based model for head related transfer functions (HRTFs) with the grouping of such functions for close directions. The proposed method results in a significant reduction of the processing time of the auralization process, by modeling the HRTFs using wavelet ...
J.C.B. Torres, M.R. Petraglia, R.A. Tenenbaum   +2 more
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Speech Intelligibility and HRTF

2019
This chapter describes the effects of the HRTF on speech intelligibility. An HRTF causes an interaural phase difference. Under the presence of a masker, the threshold of the target sound is affected by the relationship in the interaural phase difference between the target sound and the masker.
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Comparison of HRTF Databases

2019
Several research institutes have released databases of HRTFs. This chapter introduces representative databases and compares them from the viewpoints of spectral cues and pinna shape.
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An adaptive filtering method to calculate HRTF

1998 IEEE Second Workshop on Multimedia Signal Processing (Cat. No.98EX175), 2002
The objective of virtual 3D sound technology is to convey to the listener an accurate impression of an acoustic environment. This is accomplished by conveying a realistic directional impression of sounds. Most of the successful techniques for doing this are based on the head related transfer function (HRTF).
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Signal Processing of HRTF

2019
In order to analyze HRTFs and apply them to acoustic VR systems, signal processing technique is required. This chapter introduces the methods for calculating the ITD and ILD, and extracting the spectral cues. Furthermore, the methods for convolution of the HRIRs and a sound source signal is introduced.
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Measurement Method for HRTF

2019
In order to actually measure HRTFs, practical knowledge is also required in addition to understanding the theory of the HRTF. This chapter introduces the author’s knowledge and experience as far as possible, so as to enable the readers to measure HRTFs by themselves.
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METHOD FOR FINDING A BEST SUITED HRTF IN A HRTF DATABASE

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BARREIRO MARINA VILLANUEVA, ARMSTRONG CALUM, SCHEMBRI DANJELI   +2 more
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Towards Child-Appropriate Virtual Acoustic Environments: A Database of High-Resolution HRTF Measurements and 3D-Scans of Children

International Journal of Environmental Research and Public Health, 2022
Janina Fels, Hark Braren
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Personalized HRTF prediction based on LightGBM using anthropometric data

China Communications, 2023
Yinliang Qiu
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