Measurement of head-related transfer functions : A review

Autor: Jürgen Peissig, Song Li
Jazyk: angličtina
Rok vydání: 2020
Předmět:
individual HRTF measurement
business.product_category
Computer science
Acoustics
02 engineering and technology
head-related transfer function
lcsh:Technology
01 natural sciences
Transfer function
Head-related transfer function
lcsh:Chemistry
Dewey Decimal Classification::000 | Allgemeines
Wissenschaft::000 | Informatik
Wissen
Systeme::004 | Informatik
HRTF measurement system
Position (vector)
0103 physical sciences
0202 electrical engineering
electronic engineering
information engineering
General Materials Science
Point (geometry)
Acoustic transfer function
lcsh:QH301-705.5
010301 acoustics
Instrumentation
Headphones
Fluid Flow and Transfer Processes
lcsh:T
Process Chemistry and Technology
System of measurement
General Engineering
020206 networking & telecommunications
lcsh:QC1-999
Computer Science Applications
head-related impulse response
lcsh:Biology (General)
lcsh:QD1-999
lcsh:TA1-2040
Loudspeaker
ddc:004
lcsh:Engineering (General). Civil engineering (General)
business
lcsh:Physics
Zdroj: Applied Sciences (Switzerland) 10 (2020), Nr. 14
Applied Sciences, Vol 10, Iss 5014, p 5014 (2020)
DOI: 10.15488/10614
Popis: A head-related transfer function (HRTF) describes an acoustic transfer function between a point sound source in the free-field and a defined position in the listener’s ear canal, and plays an essential role in creating immersive virtual acoustic environments (VAEs) reproduced over headphones or loudspeakers. HRTFs are highly individual, and depend on directions and distances (near-field HRTFs). However, the measurement of high-density HRTF datasets is usually time-consuming, especially for human subjects. Over the years, various novel measurement setups and methods have been proposed for the fast acquisition of individual HRTFs while maintaining high measurement accuracy. This review paper provides an overview of various HRTF measurement systems and some insights into trends in individual HRTF measurements.
Databáze: OpenAIRE
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