Computational modelling of head-related transfer function
Measuring the Head-Related Transfer Function (HRTF) is an efficient method that takes into consideration the influence of the human body on the sound spectrum. The data base used in reproduction of the sound source position is built using the measurement results. The base is individual for each pers...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Institute of Fundamental Technological Research Polish Academy of Sciences
2014-04-01
|
| Series: | Archives of Acoustics |
| Subjects: | |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/719 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849720897416462336 |
|---|---|
| author | Andrzej B. DOBRUCKI Przemysław PLASKOTA |
| author_facet | Andrzej B. DOBRUCKI Przemysław PLASKOTA |
| author_sort | Andrzej B. DOBRUCKI |
| collection | DOAJ |
| description | Measuring the Head-Related Transfer Function (HRTF) is an efficient method that takes into consideration the influence of the human body on the sound spectrum. The data base used in reproduction of the sound source position is built using the measurement results. The base is individual for each person, which makes it impossible to make a versatile base for all listeners. In this paper a numerical model of artificial head is presented. The model allows to determine the value of HRTF without making measurements. The model includes both geometrical and acoustical parameters. A method which is often used to determine the acoustical field parameters is the boundary element method, which was used to calculate the values of HRTF in this work. In the conclusion results of the calculations are presented and the correctness of the previous assumption made while constructing the geometric part of the numerical human head model is discussed. |
| format | Article |
| id | doaj-art-91d53db13c0640169aee09673a2ed6c1 |
| institution | DOAJ |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2014-04-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-91d53db13c0640169aee09673a2ed6c12025-08-20T03:11:51ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2014-04-01323Computational modelling of head-related transfer functionAndrzej B. DOBRUCKI0Przemysław PLASKOTA1Wrocław University of Technology Institute of Telecommunications, Teleinformatics and AcousticsWrocław University of Technology Institute of Telecommunications, Teleinformatics and AcousticsMeasuring the Head-Related Transfer Function (HRTF) is an efficient method that takes into consideration the influence of the human body on the sound spectrum. The data base used in reproduction of the sound source position is built using the measurement results. The base is individual for each person, which makes it impossible to make a versatile base for all listeners. In this paper a numerical model of artificial head is presented. The model allows to determine the value of HRTF without making measurements. The model includes both geometrical and acoustical parameters. A method which is often used to determine the acoustical field parameters is the boundary element method, which was used to calculate the values of HRTF in this work. In the conclusion results of the calculations are presented and the correctness of the previous assumption made while constructing the geometric part of the numerical human head model is discussed.https://acoustics.ippt.pan.pl/index.php/aa/article/view/719spatial hearingHead Related Transfer FunctionBoundary Element Method |
| spellingShingle | Andrzej B. DOBRUCKI Przemysław PLASKOTA Computational modelling of head-related transfer function Archives of Acoustics spatial hearing Head Related Transfer Function Boundary Element Method |
| title | Computational modelling of head-related transfer function |
| title_full | Computational modelling of head-related transfer function |
| title_fullStr | Computational modelling of head-related transfer function |
| title_full_unstemmed | Computational modelling of head-related transfer function |
| title_short | Computational modelling of head-related transfer function |
| title_sort | computational modelling of head related transfer function |
| topic | spatial hearing Head Related Transfer Function Boundary Element Method |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/719 |
| work_keys_str_mv | AT andrzejbdobrucki computationalmodellingofheadrelatedtransferfunction AT przemysławplaskota computationalmodellingofheadrelatedtransferfunction |