TY - GEN
T1 - 3D sound effect enhancement of front and back
AU - Lu, Dongdong
AU - Zeng, Xiangyang
N1 - Publisher Copyright:
© INTER-NOISE 2019 MADRID - 48th International Congress and Exhibition on Noise Control Engineering. All Rights Reserved.
PY - 2019
Y1 - 2019
N2 - In general, when the virtual 3D stereo synthesized with Head Related Transfer Function ( HRTF) replayed by headphones, it is difficult for the listener to accurately distinguish the position in which the sound comes from the front (0o, 0o) or the back (0o, 180o). Even with the personalized HRTF data, front and back confusion still exists, which means the phenomena of front-back confusion are caused by the characteristics of the HRTF itself. Conventional methods are mainly achieved by changing the original spectrum. In this paper, we put forward a method to reduce the confusion cone of front and back by amendment ITD of the HRTF. In this method, we change the time domain information of HRTF instead of changing the spectrum. Subjective hearing experiments show that the proposed method can improve the front-back localization performance.
AB - In general, when the virtual 3D stereo synthesized with Head Related Transfer Function ( HRTF) replayed by headphones, it is difficult for the listener to accurately distinguish the position in which the sound comes from the front (0o, 0o) or the back (0o, 180o). Even with the personalized HRTF data, front and back confusion still exists, which means the phenomena of front-back confusion are caused by the characteristics of the HRTF itself. Conventional methods are mainly achieved by changing the original spectrum. In this paper, we put forward a method to reduce the confusion cone of front and back by amendment ITD of the HRTF. In this method, we change the time domain information of HRTF instead of changing the spectrum. Subjective hearing experiments show that the proposed method can improve the front-back localization performance.
KW - Enhancement
KW - Front-back
KW - HRTF
UR - http://www.scopus.com/inward/record.url?scp=85084161123&partnerID=8YFLogxK
M3 - 会议稿件
AN - SCOPUS:85084161123
T3 - INTER-NOISE 2019 MADRID - 48th International Congress and Exhibition on Noise Control Engineering
BT - INTER-NOISE 2019 MADRID - 48th International Congress and Exhibition on Noise Control Engineering
A2 - Calvo-Manzano, Antonio
A2 - Delgado, Ana
A2 - Perez-Lopez, Antonio
A2 - Santiago, Jose Salvador
PB - SOCIEDAD ESPANOLA DE ACUSTICA - Spanish Acoustical Society, SEA
T2 - 48th International Congress and Exhibition on Noise Control Engineering, INTER-NOISE 2019 MADRID
Y2 - 16 June 2019 through 19 June 2019
ER -