JPH0424906B2 - - Google Patents

Info

Publication number
JPH0424906B2
JPH0424906B2 JP57038740A JP3874082A JPH0424906B2 JP H0424906 B2 JPH0424906 B2 JP H0424906B2 JP 57038740 A JP57038740 A JP 57038740A JP 3874082 A JP3874082 A JP 3874082A JP H0424906 B2 JPH0424906 B2 JP H0424906B2
Authority
JP
Japan
Prior art keywords
signal
filter
phase
output
frequency
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.)
Expired - Lifetime
Application number
JP57038740A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58156265A (ja
Inventor
Kunihiro Yamada
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP57038740A priority Critical patent/JPS58156265A/ja
Publication of JPS58156265A publication Critical patent/JPS58156265A/ja
Publication of JPH0424906B2 publication Critical patent/JPH0424906B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Transmission Control (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP57038740A 1982-03-11 1982-03-11 信号受信装置 Granted JPS58156265A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57038740A JPS58156265A (ja) 1982-03-11 1982-03-11 信号受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57038740A JPS58156265A (ja) 1982-03-11 1982-03-11 信号受信装置

Publications (2)

Publication Number Publication Date
JPS58156265A JPS58156265A (ja) 1983-09-17
JPH0424906B2 true JPH0424906B2 (enrdf_load_stackoverflow) 1992-04-28

Family

ID=12533712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57038740A Granted JPS58156265A (ja) 1982-03-11 1982-03-11 信号受信装置

Country Status (1)

Country Link
JP (1) JPS58156265A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58156265A (ja) 1983-09-17

Similar Documents

Publication Publication Date Title
JP3074103B2 (ja) Ofdm同期復調回路
US4320517A (en) Method and device for effecting the initial adjustment of the clock in a synchronous data receiver
US6101230A (en) Sampling clock signal recovery device and method in receiving terminal of DMT system
US5671257A (en) Symbol timing recovery based on complex sample magnitude
US5122758A (en) Differential phase demodulator for psk-modulated signals
US4262360A (en) Method and device for detecting a pseudo-random sequence of carrier phase changes of 0° and 180° in a data receiver
US3984778A (en) Carrier recovery scheme for a SSB-SC signal
JP3728573B2 (ja) 復調装置
US5040192A (en) Method and apparatus for optimally autocorrelating an FSK signal
JPS60160757A (ja) タイミング調節回路付データ受信装置
US4606045A (en) Method and apparatus for detecting an equalizer training period in a receiving-end modem
US4039748A (en) Method and device for synchronizing the receiver clock in a data transmission system
US5062123A (en) Kalman predictor for providing a relatively noise free indication of the phase of a carrier laden with noise
US4253186A (en) Method and device for detecting a pseudo-random sequence of two symbols in a data receiver employing double sideband-quadrature carrier modulation
JP4224152B2 (ja) シンボルタイミング回復装置及び方法
JPS63119348A (ja) デジタル信号処理装置を備えたモデム
CA1115777A (en) Method and device for acquiring the initial phase of the clock in a synchronous data receiver
JP3517056B2 (ja) Vsb変調信号におけるサンプリングタイミング位相誤差検出器
US4694469A (en) Method and device for timing pull-in of receiving equipment
US5521939A (en) Timing reproduction device
CA1106919A (en) Method and device for determining the phase intercept in a system employing phase-shift keying modulation
JPH0424906B2 (enrdf_load_stackoverflow)
US6546237B1 (en) Differential FM detector for radio receivers
JP2885052B2 (ja) 自動周波数制御装置
EP0134860A1 (en) Improved modem signal acquisition technique