SG91257A1 - A wireless infrared digital audio system - Google Patents

A wireless infrared digital audio system

Info

Publication number
SG91257A1
SG91257A1 SG200001036A SG200001036A SG91257A1 SG 91257 A1 SG91257 A1 SG 91257A1 SG 200001036 A SG200001036 A SG 200001036A SG 200001036 A SG200001036 A SG 200001036A SG 91257 A1 SG91257 A1 SG 91257A1
Authority
SG
Singapore
Prior art keywords
digitized samples
analog signals
clock
digitized
samples
Prior art date
Application number
SG200001036A
Other languages
English (en)
Inventor
Kah Yong Lee
Beng Huat Chua
Chee Oei Chan
Chee Kong Siew
Original Assignee
Freesystems Pte Ltd
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 Freesystems Pte Ltd filed Critical Freesystems Pte Ltd
Publication of SG91257A1 publication Critical patent/SG91257A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H04L7/0066—Detection of the synchronisation error by features other than the received signal transition detection of error based on transmission code rule

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Optical Communication System (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Selective Calling Equipment (AREA)
SG200001036A 1999-10-25 2000-02-23 A wireless infrared digital audio system SG91257A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/425,315 US6510182B1 (en) 1999-10-25 1999-10-25 Wireless infrared digital audio system

Publications (1)

Publication Number Publication Date
SG91257A1 true SG91257A1 (en) 2002-09-17

Family

ID=23686030

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200001036A SG91257A1 (en) 1999-10-25 2000-02-23 A wireless infrared digital audio system

Country Status (6)

Country Link
US (2) US6510182B1 (de)
EP (1) EP1096715B1 (de)
JP (1) JP3464440B2 (de)
AT (1) ATE338396T1 (de)
DE (1) DE60030384T2 (de)
SG (1) SG91257A1 (de)

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EP1783928B1 (de) * 2005-11-07 2009-01-21 Alcatel Lucent Vorrichtungen zur Signal-Spreizung bzw. -Entspreizung zur Einhaltung einer zulässigen ausseraxialen Leistungsspektraldichte in der Funkkommunikation
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JP4807171B2 (ja) * 2006-07-10 2011-11-02 日産自動車株式会社 通信ネットワークシステム及びエラー検証方法
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EP0642129B1 (de) * 1993-08-02 1999-10-13 Koninklijke Philips Electronics N.V. Übertragungssystem mit Wiederaufbau von fehlenden Signalabschnitten
EP1096715A2 (de) * 1999-10-25 2001-05-02 FreeSystems Pte Ltd Datenrückgewinnung für digitales Audiofunksystem
EP1143716A2 (de) * 2000-03-31 2001-10-10 Matsushita Electric Industrial Co., Ltd. Gerät und Verfahren zum Verdecken von Interpolationartefakten in einem Umwandler von Zeilensprungsvideo in Video mit progressiver Abtastung

Also Published As

Publication number Publication date
EP1096715A3 (de) 2004-01-07
US6671325B2 (en) 2003-12-30
ATE338396T1 (de) 2006-09-15
DE60030384T2 (de) 2007-06-06
EP1096715B1 (de) 2006-08-30
US6510182B1 (en) 2003-01-21
JP2001177507A (ja) 2001-06-29
EP1096715A2 (de) 2001-05-02
JP3464440B2 (ja) 2003-11-10
DE60030384D1 (de) 2006-10-12
US20030053548A1 (en) 2003-03-20

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