Title:
3D SOUND REPRODUCING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2012/005507
Kind Code:
A2
Abstract:
Provided are a three-dimensional (3D) sound reproducing method and apparatus. The method includes transmitting sound signals through a head related transfer filter (HRTF) corresponding to a first elevation, generating a plurality of sound signals by replicating the filtered sound signals, amplifying or attenuating each of the replicated sound signals based on a gain value corresponding to each of speakers, through which the replicated sound signals will be output, and outputting the amplified or attenuated sound signals through the corresponding speakers.
Inventors:
KIM SUN-MIN (KR)
PARK YOUNG-JIN (KR)
JO HYUN (KR)
PARK YOUNG-JIN (KR)
JO HYUN (KR)
Application Number:
PCT/KR2011/004937
Publication Date:
January 12, 2012
Filing Date:
July 06, 2011
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
KOREA ADVANCED INST SCI & TECH (KR)
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
H04R5/02; H04S5/02
Foreign References:
US20070133831A1 | 2007-06-14 | |||
KR100636251B1 | 2006-10-12 | |||
KR20050012085A | 2005-01-31 |
Other References:
None
See also references of EP 2591613A4
See also references of EP 2591613A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (1575-1 Seocho-dong Seocho-gu, Seoul 137-875, KR)
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Claims:
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