JPS568952A - Multifrequency signal generating circuit - Google Patents

Multifrequency signal generating circuit

Info

Publication number
JPS568952A
JPS568952A JP8421779A JP8421779A JPS568952A JP S568952 A JPS568952 A JP S568952A JP 8421779 A JP8421779 A JP 8421779A JP 8421779 A JP8421779 A JP 8421779A JP S568952 A JPS568952 A JP S568952A
Authority
JP
Japan
Prior art keywords
output
sine wave
value
code
binary code
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
JP8421779A
Other languages
English (en)
Inventor
Shinsuke Yagi
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.)
Kokusai Electric Corp
Original Assignee
Kokusai Electric 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 Kokusai Electric Corp filed Critical Kokusai Electric Corp
Priority to JP8421779A priority Critical patent/JPS568952A/ja
Publication of JPS568952A publication Critical patent/JPS568952A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP8421779A 1979-07-03 1979-07-03 Multifrequency signal generating circuit Pending JPS568952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8421779A JPS568952A (en) 1979-07-03 1979-07-03 Multifrequency signal generating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8421779A JPS568952A (en) 1979-07-03 1979-07-03 Multifrequency signal generating circuit

Publications (1)

Publication Number Publication Date
JPS568952A true JPS568952A (en) 1981-01-29

Family

ID=13824305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8421779A Pending JPS568952A (en) 1979-07-03 1979-07-03 Multifrequency signal generating circuit

Country Status (1)

Country Link
JP (1) JPS568952A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220943A (ja) * 1989-05-18 1990-01-24 Kenwood Corp 角度変調回路
JPH0777388B2 (ja) * 1984-07-02 1995-08-16 モトロ−ラ・インコ−ポレ−テッド 偏移制御を有するデ−タ周波数変調器
CN110579229A (zh) * 2019-07-11 2019-12-17 国网江苏省电力有限公司徐州供电分公司 一种基于扫频检测的压磁式传感器检测系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0777388B2 (ja) * 1984-07-02 1995-08-16 モトロ−ラ・インコ−ポレ−テッド 偏移制御を有するデ−タ周波数変調器
JPH0220943A (ja) * 1989-05-18 1990-01-24 Kenwood Corp 角度変調回路
CN110579229A (zh) * 2019-07-11 2019-12-17 国网江苏省电力有限公司徐州供电分公司 一种基于扫频检测的压磁式传感器检测系统

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