JPS5264820A - Fsk signal reception unit - Google Patents

Fsk signal reception unit

Info

Publication number
JPS5264820A
JPS5264820A JP14078475A JP14078475A JPS5264820A JP S5264820 A JPS5264820 A JP S5264820A JP 14078475 A JP14078475 A JP 14078475A JP 14078475 A JP14078475 A JP 14078475A JP S5264820 A JPS5264820 A JP S5264820A
Authority
JP
Japan
Prior art keywords
reception unit
signal reception
fsk signal
duty
beminimized
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
JP14078475A
Other languages
Japanese (ja)
Inventor
Tsuneaki Oka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14078475A priority Critical patent/JPS5264820A/en
Publication of JPS5264820A publication Critical patent/JPS5264820A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference

Abstract

PURPOSE:The duty ratio of digital signal reproduced at comparison circuit is detected at reception input cutoff time and the discrimination level is corrected in order that the duty ration may be nearly 50%. As a result, the element error thereafter can beminimized.
JP14078475A 1975-11-26 1975-11-26 Fsk signal reception unit Pending JPS5264820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14078475A JPS5264820A (en) 1975-11-26 1975-11-26 Fsk signal reception unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14078475A JPS5264820A (en) 1975-11-26 1975-11-26 Fsk signal reception unit

Publications (1)

Publication Number Publication Date
JPS5264820A true JPS5264820A (en) 1977-05-28

Family

ID=15276653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14078475A Pending JPS5264820A (en) 1975-11-26 1975-11-26 Fsk signal reception unit

Country Status (1)

Country Link
JP (1) JPS5264820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148442A (en) * 1981-03-10 1982-09-13 Victor Co Of Japan Ltd Automatic discrimination level control circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148442A (en) * 1981-03-10 1982-09-13 Victor Co Of Japan Ltd Automatic discrimination level control circuit
JPH0312499B2 (en) * 1981-03-10 1991-02-20 Victor Company Of Japan

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