SG147284A1 - Methods and systems for transmitting audio sound - Google Patents

Methods and systems for transmitting audio sound

Info

Publication number
SG147284A1
SG147284A1 SG200401943-6A SG2004019436A SG147284A1 SG 147284 A1 SG147284 A1 SG 147284A1 SG 2004019436 A SG2004019436 A SG 2004019436A SG 147284 A1 SG147284 A1 SG 147284A1
Authority
SG
Singapore
Prior art keywords
listener
audio
audio beam
module
systems
Prior art date
Application number
SG200401943-6A
Inventor
Sun Xiaobing
Kanzo Okada
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to SG200401943-6A priority Critical patent/SG147284A1/en
Publication of SG147284A1 publication Critical patent/SG147284A1/en

Links

Abstract

Methods and systems for transmitting audio sound An audio sound generation system includes an audio beam generation module 1 which generates a narrow audio beam within a space 2 including an intended listener 3. A listener position determination module 4 detects the position of the listener 3 in an indoor environment. A control module 5 receives the position output by the listener position determination module 4 and controls the audio beam generation module 1 such that, based on the determined listener position, the control module 5 dynamically steers the audio beam to a location including the listener 3. The control module 5 will continuously adjust the audio beam generation module 1 to ensure that the audio beam 2 always covers the listener.
SG200401943-6A 2004-04-05 2004-04-05 Methods and systems for transmitting audio sound SG147284A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG200401943-6A SG147284A1 (en) 2004-04-05 2004-04-05 Methods and systems for transmitting audio sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200401943-6A SG147284A1 (en) 2004-04-05 2004-04-05 Methods and systems for transmitting audio sound

Publications (1)

Publication Number Publication Date
SG147284A1 true SG147284A1 (en) 2008-11-28

Family

ID=40032337

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200401943-6A SG147284A1 (en) 2004-04-05 2004-04-05 Methods and systems for transmitting audio sound

Country Status (1)

Country Link
SG (1) SG147284A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29901005U1 (en) * 1999-01-21 1999-08-12 Hausner Bjoern Device for controlling media playback
US6091826A (en) * 1995-03-17 2000-07-18 Farm Film Oy Method for implementing a sound reproduction system for a large space, and a sound reproduction system
WO2003019125A1 (en) * 2001-08-31 2003-03-06 Nanyang Techonological University Steering of directional sound beams

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6091826A (en) * 1995-03-17 2000-07-18 Farm Film Oy Method for implementing a sound reproduction system for a large space, and a sound reproduction system
DE29901005U1 (en) * 1999-01-21 1999-08-12 Hausner Bjoern Device for controlling media playback
WO2003019125A1 (en) * 2001-08-31 2003-03-06 Nanyang Techonological University Steering of directional sound beams

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