CA2271480A1 - Method and apparatus for detecting a facsimile transmission - Google Patents

Method and apparatus for detecting a facsimile transmission Download PDF

Info

Publication number
CA2271480A1
CA2271480A1 CA002271480A CA2271480A CA2271480A1 CA 2271480 A1 CA2271480 A1 CA 2271480A1 CA 002271480 A CA002271480 A CA 002271480A CA 2271480 A CA2271480 A CA 2271480A CA 2271480 A1 CA2271480 A1 CA 2271480A1
Authority
CA
Canada
Prior art keywords
fax
data
processing
detector
signal
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002271480A
Other languages
English (en)
French (fr)
Inventor
Gilbert C. Sih
Johnny K. John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2271480A1 publication Critical patent/CA2271480A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32706—Type of the other apparatus
    • H04N1/32708—Telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32721—Detecting facsimile protocol signals, e.g. DCS or TSI

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Facsimiles In General (AREA)
  • Telephonic Communication Services (AREA)
  • Facsimile Transmission Control (AREA)
  • Radio Relay Systems (AREA)
  • Image Analysis (AREA)
  • Character Discrimination (AREA)
CA002271480A 1996-11-15 1997-11-13 Method and apparatus for detecting a facsimile transmission Abandoned CA2271480A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/751,190 US5892816A (en) 1996-11-15 1996-11-15 Method and apparatus for detecting facsimile transmission
US08/751,190 1996-11-15
PCT/US1997/020757 WO1998021879A1 (en) 1996-11-15 1997-11-13 Method and apparatus for detecting a facsimile transmission

Publications (1)

Publication Number Publication Date
CA2271480A1 true CA2271480A1 (en) 1998-05-22

Family

ID=25020890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002271480A Abandoned CA2271480A1 (en) 1996-11-15 1997-11-13 Method and apparatus for detecting a facsimile transmission

Country Status (16)

Country Link
US (2) US5892816A (enExample)
EP (2) EP1667421A3 (enExample)
JP (2) JP4611458B2 (enExample)
KR (1) KR100573555B1 (enExample)
CN (1) CN1237306A (enExample)
AT (1) ATE322794T1 (enExample)
AU (1) AU5257098A (enExample)
BR (1) BR9713059A (enExample)
CA (1) CA2271480A1 (enExample)
DE (1) DE69735635T2 (enExample)
EA (1) EA001602B1 (enExample)
IL (1) IL129784A0 (enExample)
NO (1) NO992358L (enExample)
TW (1) TW364246B (enExample)
WO (1) WO1998021879A1 (enExample)
ZA (1) ZA9710320B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3199648B2 (ja) * 1996-03-19 2001-08-20 三菱電機株式会社 信号識別器及び音声周波数帯域内信号伝送装置及び信号識別方法
US5892816A (en) * 1996-11-15 1999-04-06 Qualcomm, Incorporated Method and apparatus for detecting facsimile transmission
EP1010317B1 (en) * 1997-08-29 2005-02-02 QUALCOMM Incorporated Apparatus and method for supporting analog fax calls in a tandem configuration
US6075847A (en) * 1999-02-10 2000-06-13 Qualcomm Inc. Method and apparatus for detection of fax calls
US6529743B1 (en) * 1999-03-29 2003-03-04 3Com Corporation Universal wireless telephone to modem adapter
CN1416654B (zh) * 2000-01-06 2010-09-29 高通股份有限公司 用于呼叫服务选项的透明确定的方法、系统和设备
US6591114B1 (en) 2000-02-24 2003-07-08 Qualicom Systems, Inc. Fixed cellular communications system
US6757301B1 (en) * 2000-03-14 2004-06-29 Cisco Technology, Inc. Detection of ending of fax/modem communication between a telephone line and a network for switching router to compressed mode
US6725031B2 (en) 2000-07-21 2004-04-20 Telemac Corporation Method and system for data rating for wireless devices
AU2001277140A1 (en) * 2000-07-21 2002-02-05 Telemac Corporation A method and system for data rating for wireless devices
US20030194074A1 (en) 2000-12-21 2003-10-16 Jayson Newlin Methods and systems for communicating and controlling facsimile information
JP3595789B2 (ja) * 2001-10-31 2004-12-02 キヤノン株式会社 インターネットファクシミリ通信システム、インターネットファクシミリアダプタおよびインターネットファクシミリアダプタにおける呼び出し信号発生方法
EP1687597A2 (en) 2003-10-28 2006-08-09 Steven Catani Dispensing device for liquid sweetener
US20050146754A1 (en) * 2004-01-02 2005-07-07 Jonathan Firooz Multi-functional printer device
US20050146753A1 (en) * 2004-01-02 2005-07-07 Jonathan Firooz Multi-functional printer device
US7688956B2 (en) * 2004-06-28 2010-03-30 Lexmark International, Inc. Method and apparatus for validation of facsimile communication
CN100490486C (zh) * 2005-01-05 2009-05-20 英华达(上海)电子有限公司 利用手机发送传真的方法
RU2312467C1 (ru) * 2006-03-10 2007-12-10 Войсковая часть 45807 Способ автоматического распознавания сигналов цветных факсимильных сообщений
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
CN1996803B (zh) * 2006-12-11 2010-07-14 中兴通讯股份有限公司 一种提高传真监听成功率的方法
JP4698719B2 (ja) * 2008-10-09 2011-06-08 株式会社沖データ 通信端末装置
MX2011007724A (es) * 2009-01-23 2011-10-11 Tyco Safety Prod Canada Ltd Estacion y metodo de monitoreo de alarma de aviso de facsimil.
JP5251847B2 (ja) * 2009-11-30 2013-07-31 ブラザー工業株式会社 通信装置および通信システム
JP5381654B2 (ja) * 2009-11-30 2014-01-08 ブラザー工業株式会社 通信装置および通信システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169174B (en) * 1984-11-28 1989-06-01 Canon Kk Data communication apparatus
US5022071A (en) * 1987-10-21 1991-06-04 Electronic Speech Systems Two-way voice & digital data analyzer for telephones
US5267301A (en) * 1988-06-29 1993-11-30 Canon Kabushiki Kaisha Data communication apparatus and method capable of discriminating calling stations
IL89461A (en) * 1989-03-02 1994-06-24 Eci Telecom Limited Facsimile telecommunication compression system
FI91203C (fi) * 1991-06-17 1994-05-25 Telenokia Oy Menetelmä digitaalisen siirtojärjestelmän päätelaitteistolle tulevan puhelun käsittelemiseksi sekä radiopuhelin
JP2771369B2 (ja) * 1991-10-24 1998-07-02 日本電気株式会社 音声符号化復号化装置
JP2656196B2 (ja) * 1992-12-16 1997-09-24 松下電送株式会社 データ通信装置
JP3513271B2 (ja) * 1994-08-03 2004-03-31 キヤノン株式会社 携帯通信装置及び前記携帯通信装置に接続されるデータ端末
US5892816A (en) * 1996-11-15 1999-04-06 Qualcomm, Incorporated Method and apparatus for detecting facsimile transmission

Also Published As

Publication number Publication date
EP1667421A2 (en) 2006-06-07
CN1237306A (zh) 1999-12-01
EP1667421A3 (en) 2006-06-21
ATE322794T1 (de) 2006-04-15
NO992358D0 (no) 1999-05-14
JP2001510645A (ja) 2001-07-31
BR9713059A (pt) 2000-04-11
EA001602B1 (ru) 2001-06-25
IL129784A0 (en) 2000-02-29
EP0938808A1 (en) 1999-09-01
ZA9710320B (en) 1998-08-04
JP2009135924A (ja) 2009-06-18
KR20000053200A (ko) 2000-08-25
KR100573555B1 (ko) 2006-04-24
NO992358L (no) 1999-06-02
WO1998021879A1 (en) 1998-05-22
TW364246B (en) 1999-07-11
DE69735635D1 (de) 2006-05-18
AU5257098A (en) 1998-06-03
EP0938808B1 (en) 2006-04-05
US5892816A (en) 1999-04-06
US6278775B1 (en) 2001-08-21
JP4611458B2 (ja) 2011-01-12
EA199900457A1 (ru) 2000-04-24
DE69735635T2 (de) 2007-05-03

Similar Documents

Publication Publication Date Title
US5892816A (en) Method and apparatus for detecting facsimile transmission
US6172974B1 (en) Network element having tandem free operation capabilities
US5864763A (en) Digital wireless telephone system interface for analog telecommunications equipment
EP0820679A1 (en) Transmission of voice-frequency signals in a mobile telephone system
US6104909A (en) Method and apparatus for reporting status information in a fixed wireless terminal
US6075847A (en) Method and apparatus for detection of fax calls
US6314298B1 (en) Wireless communications system having a communications apparatus accommodating communication lines and a wireless communications apparatus wirelessly connected to said apparatus, and method of controlling said system
US20020128825A1 (en) Signal discrimination appartus and signal discrimination method and transmission equipment
JPH10271205A (ja) 通信端末装置
KR100357268B1 (ko) 보코더를 사용하는 시스템에서 데이터 모드로의 절환 장치및 방법
EP0193972A2 (en) MF signal transmitting control apparatus/method for use in cordless telephone system
HUT70735A (en) Radio telephone system using voice/data signal
KR100328206B1 (ko) 가변속도 전달체계 통신망에서의 전화 가입자 정합장치
KR100369322B1 (ko) 무선 가입자망 시스템내 제어국에서의 브이.21 프리엠블 톤 검출방법
HK1042003B (en) Method and apparatus for detection of fax calls
JPH0622073A (ja) 音声信号識別機能を有するファクシミリ装置
WO2001035682A1 (en) Displaying caller id for call waiting in a fixed wireless terminal
MXPA98008742A (en) Method and apparatus for automatic selection of data service for digi wireless communication networks

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20041115