JPS5723376A - Signal receiving system - Google Patents

Signal receiving system

Info

Publication number
JPS5723376A
JPS5723376A JP9685380A JP9685380A JPS5723376A JP S5723376 A JPS5723376 A JP S5723376A JP 9685380 A JP9685380 A JP 9685380A JP 9685380 A JP9685380 A JP 9685380A JP S5723376 A JPS5723376 A JP S5723376A
Authority
JP
Japan
Prior art keywords
output
maximum value
signal
integrator
accumulator
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.)
Granted
Application number
JP9685380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS646599B2 (fr
Inventor
Shiro Kikuchi
Yasumasa Iwase
Haruo Akimaru
Yoshiaki Tadokoro
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP9685380A priority Critical patent/JPS5723376A/ja
Publication of JPS5723376A publication Critical patent/JPS5723376A/ja
Publication of JPS646599B2 publication Critical patent/JPS646599B2/ja
Granted 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
    • H04Q1/45—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling
    • H04Q1/453—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling in which m-out-of-n signalling frequencies are transmitted

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP9685380A 1980-07-17 1980-07-17 Signal receiving system Granted JPS5723376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9685380A JPS5723376A (en) 1980-07-17 1980-07-17 Signal receiving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9685380A JPS5723376A (en) 1980-07-17 1980-07-17 Signal receiving system

Publications (2)

Publication Number Publication Date
JPS5723376A true JPS5723376A (en) 1982-02-06
JPS646599B2 JPS646599B2 (fr) 1989-02-03

Family

ID=14176039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9685380A Granted JPS5723376A (en) 1980-07-17 1980-07-17 Signal receiving system

Country Status (1)

Country Link
JP (1) JPS5723376A (fr)

Also Published As

Publication number Publication date
JPS646599B2 (fr) 1989-02-03

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