JPS6150358U - - Google Patents

Info

Publication number
JPS6150358U
JPS6150358U JP1985123623U JP12362385U JPS6150358U JP S6150358 U JPS6150358 U JP S6150358U JP 1985123623 U JP1985123623 U JP 1985123623U JP 12362385 U JP12362385 U JP 12362385U JP S6150358 U JPS6150358 U JP S6150358U
Authority
JP
Japan
Prior art keywords
signal
circuit
correlation
bits
sample
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.)
Pending
Application number
JP1985123623U
Other languages
English (en)
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 filed Critical
Publication of JPS6150358U publication Critical patent/JPS6150358U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/446—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency
    • H04Q1/448—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency with conversion of a single frequency signal into a digital signal
    • H04Q1/4485—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency with conversion of a single frequency signal into a digital signal which is transmitted in digital form

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Manipulation Of Pulses (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Description

【図面の簡単な説明】
第１図は本考案の信号検出装置の実施例を示す
ブロツク図、第２図は本考案の信号検出装置の要
部の他の実施例を示すブロツク図、第３図は第１
図を簡略化して示すブロツク図、第４図は第１及
び３図の作動説明用波形図である。 １０…基準信号入力端子、１２，１６，１７，
２２…伝送ゲート、１５，２０…６４段シフトレ
ジスタ、２５，２６…排他的論理和ゲート、３０
…未知信号入力端子、３２，３６，３７，４１…
伝送ゲート、３５，４０…６４段シフトレジスタ
、４８，６２…カウンタ、６５…クロツク信号発
生器、６６…増幅器、６７，７５…割算器、７６
，７９，８０〜８３，１１１…Ｄ形フリツプフロ
ツプ、８５，８６…割算器、１００…検出装置の
出力端子、１０６…セツト・リセツト形フリツプ
フロツプ、１２５〜１３２…シフトレジスタ、１
３５…データ入力端子、１６…クロツク入力端子
、１５０…相関信号出力端子。

Claims (1)

  1. 【実用新案登録請求の範囲】 所定信号を検出するに当り (イ) 第１入力端子に作動信号が供給された場合
    データ信号のサンプル・ビツトを受信するための
    第２入力端子を有する信号蓄積回路を備え、前記
    信号蓄積回路は第１の複数サンプル・ビツトおよ
    び第２の複数サンプル・ビツトを蓄積する容量を
    有し、 (ロ) 前記信号蓄積回路に接続され、前記信号蓄
    積回路に蓄積した第１の複数サンプル・ビツトと
    第２の複数サンプル・ビツトを比較し、両者の間
    の相関を指示する相関回路と、 (ハ) 前記信号蓄積回路に接続され、所定時間間
    隔で前記信号蓄積回路に作動信号を供給する可変
    タイミング回路とを備え、更に前記可変タイミン
    グ回路は前記相関回路に接続して、前記相関回路
    において相関が生じた際相関の指示を受信して前
    記所定時間間隔を変化するようにし、前記可変タ
    イミング回路が、所定数の順次の相関が生じた際
    検出信号を発生する出力手段を備える 如く構成したことを特徴とするサンプル信号検
    出装置。
JP1985123623U 1976-06-10 1985-08-13 Pending JPS6150358U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/694,744 US4064488A (en) 1976-06-10 1976-06-10 Sampled signal detector

Publications (1)

Publication Number Publication Date
JPS6150358U true JPS6150358U (ja) 1986-04-04

Family

ID=24790105

Family Applications (2)

Application Number Title Priority Date Filing Date
JP6876377A Pending JPS52150954A (en) 1976-06-10 1977-06-10 Method and device for detecting signal
JP1985123623U Pending JPS6150358U (ja) 1976-06-10 1985-08-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP6876377A Pending JPS52150954A (en) 1976-06-10 1977-06-10 Method and device for detecting signal

Country Status (5)

Country Link
US (1) US4064488A (ja)
JP (2) JPS52150954A (ja)
CA (1) CA1065417A (ja)
DE (1) DE2726277C2 (ja)
GB (1) GB1524019A (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177453A (en) * 1977-10-25 1979-12-04 Zenith Radio Corporation Digital remote control system with improved noise immunity
DE2965117D1 (en) * 1978-10-27 1983-05-05 Consumer Microcircuits Device for determining periodic components of an alternating signal
GB2059724B (en) * 1979-09-28 1984-04-04 Racal Datacom Ltd Data transmission systems
US4333150A (en) * 1980-01-28 1982-06-01 Westinghouse Electric Corp. Signal receiving apparatus and method
US4352194A (en) * 1980-07-25 1982-09-28 Rca Corporation System and method for frequency discrimination
US4507740A (en) * 1981-09-08 1985-03-26 Grumman Aerospace Corporation Programmable signal analyzer
US4694402A (en) * 1985-05-28 1987-09-15 Basic Measuring Instruments Waveform disturbance detection apparatus and method
GB8528951D0 (en) * 1985-11-25 1986-01-02 British Telecomm Signalling detection
US4783845A (en) * 1985-12-20 1988-11-08 Itt Aerospace Optical Digital tone squelch detector
US4741170A (en) * 1986-12-22 1988-05-03 Whirlpool Corporation Fault tolerant control for a refrigerator
US4965755A (en) * 1989-01-27 1990-10-23 Honeywell Inc. Method and apparatus for monitoring AC input signals
US5023816A (en) * 1989-01-27 1991-06-11 Honeywell Inc. Method and apparatus for conditioning AC input signals
EP0460098A4 (en) * 1989-02-27 1992-10-14 Motorola, Inc. Serial word comparator
US5229651A (en) * 1989-09-08 1993-07-20 Best Power Technology, Inc. Method and apparatus for line power monitoring for uninterruptible power supplies
US5235269A (en) * 1990-03-19 1993-08-10 Yokogawa Electric Corporation Waveform measuring device
US5235270A (en) * 1990-03-19 1993-08-10 Yokogawa Electric Corporation Waveform measuring device
US5153501A (en) * 1990-03-19 1992-10-06 Yokogawa Electric Corporation Waveform measuring device
US5479501A (en) * 1991-06-05 1995-12-26 Rolm Systems Far-end disconnect detector for telephony systems
US5392347A (en) * 1992-02-19 1995-02-21 Nec Corporation Ringing tone signal detecting circuit
US5801952A (en) * 1994-05-19 1998-09-01 Reliable Power Meters, Inc. Apparatus and method for power disturbance analysis and storage of unique impulses
CN1095291C (zh) * 1995-04-18 2002-11-27 皇家菲利浦电子有限公司 带有改进音频检测的传输系统
CN1099198C (zh) * 1995-04-18 2003-01-15 皇家菲利浦电子有限公司 带有改进音频检测的传输系统
US5808902A (en) * 1996-05-23 1998-09-15 Basic Measuring Instruments Power quality transducer for use with supervisory control systems
JPH10111346A (ja) * 1996-10-07 1998-04-28 Oki Electric Ind Co Ltd 半導体集積回路のスキャン試験方法
CN102769446B (zh) * 2012-08-13 2015-04-29 重庆大学 中子脉冲序列三阶累积量的模型快速分析方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496544A (en) * 1965-09-09 1970-02-17 Sanders Associates Inc Signal correlation apparatus
JPS5615901B2 (ja) * 1974-11-20 1981-04-13
US3983379A (en) * 1975-02-18 1976-09-28 General Electric Company Random sample statistical function analyzer
US3973242A (en) * 1975-02-27 1976-08-03 Gte Sylvania Incorporated Digital receiver
US3953674A (en) * 1975-04-04 1976-04-27 Nasa Telemetry Synchronizer
US4009353A (en) * 1975-06-23 1977-02-22 International Business Machines Corporation Analog signal detection

Also Published As

Publication number Publication date
DE2726277A1 (de) 1977-12-15
GB1524019A (en) 1978-09-06
DE2726277C2 (de) 1987-01-29
JPS52150954A (en) 1977-12-15
CA1065417A (en) 1979-10-30
US4064488A (en) 1977-12-20

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