SG10201609577UA - Infrared audio systems and related methods - Google Patents
Infrared audio systems and related methodsInfo
- Publication number
- SG10201609577UA SG10201609577UA SG10201609577UA SG10201609577UA SG10201609577UA SG 10201609577U A SG10201609577U A SG 10201609577UA SG 10201609577U A SG10201609577U A SG 10201609577UA SG 10201609577U A SG10201609577U A SG 10201609577UA SG 10201609577U A SG10201609577U A SG 10201609577UA
- Authority
- SG
- Singapore
- Prior art keywords
- related methods
- audio systems
- infrared audio
- infrared
- systems
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1141—One-way transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/502—LED transmitters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/942,779 US9712246B2 (en) | 2015-11-16 | 2015-11-16 | Infrared audio systems and related methods |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201609577UA true SG10201609577UA (en) | 2017-06-29 |
Family
ID=57281043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201609577UA SG10201609577UA (en) | 2015-11-16 | 2016-11-15 | Infrared audio systems and related methods |
Country Status (7)
Country | Link |
---|---|
US (2) | US9712246B2 (en) |
EP (1) | EP3169004A1 (en) |
JP (1) | JP2017092965A (en) |
KR (1) | KR20170057166A (en) |
AU (1) | AU2016256839A1 (en) |
CA (1) | CA2947543A1 (en) |
SG (1) | SG10201609577UA (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110999284B (en) * | 2017-08-14 | 2022-07-01 | 图像影院国际有限公司 | Wireless content delivery for tiled LED displays |
US11683625B2 (en) | 2019-11-07 | 2023-06-20 | Shure Acquisition Holdings, Inc. | Light adaptor for microphones |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040208629A1 (en) * | 2002-02-05 | 2004-10-21 | Van Asten Francis C. | Adjustable coverage infrared transmission system |
JP2004135226A (en) | 2002-10-15 | 2004-04-30 | Showa Electric Wire & Cable Co Ltd | Infrared radiator |
JP4874222B2 (en) * | 2007-12-21 | 2012-02-15 | 三菱電機株式会社 | Infrared audio transmission apparatus and system |
US8477960B2 (en) * | 2009-06-04 | 2013-07-02 | Wavrydr, L.L.C. | System for allowing selective listening on multiple televisions |
NZ709735A (en) * | 2013-01-15 | 2016-12-23 | Avigilon Corp | Method and apparatus for generating an infrared illumination beam with a variable illumination pattern |
CN103501558A (en) * | 2013-09-12 | 2014-01-08 | 浙江生辉照明有限公司 | LED lighting device, wireless speaker system and wireless audio playing method |
US9163806B1 (en) * | 2014-04-03 | 2015-10-20 | Whelen Engineering Company, Inc. | Wide angle optical system for LED array |
-
2015
- 2015-11-16 US US14/942,779 patent/US9712246B2/en active Active
-
2016
- 2016-11-04 CA CA2947543A patent/CA2947543A1/en not_active Abandoned
- 2016-11-08 EP EP16197632.9A patent/EP3169004A1/en not_active Withdrawn
- 2016-11-14 AU AU2016256839A patent/AU2016256839A1/en not_active Abandoned
- 2016-11-15 SG SG10201609577UA patent/SG10201609577UA/en unknown
- 2016-11-15 JP JP2016222562A patent/JP2017092965A/en active Pending
- 2016-11-16 KR KR1020160152939A patent/KR20170057166A/en not_active Application Discontinuation
-
2017
- 2017-06-08 US US15/617,773 patent/US20170279535A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2016256839A1 (en) | 2017-06-01 |
JP2017092965A (en) | 2017-05-25 |
CA2947543A1 (en) | 2017-05-16 |
KR20170057166A (en) | 2017-05-24 |
EP3169004A1 (en) | 2017-05-17 |
US20170279535A1 (en) | 2017-09-28 |
US9712246B2 (en) | 2017-07-18 |
US20170141851A1 (en) | 2017-05-18 |
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