JPS58124344A - 音声秘話信号の伝送装置 - Google Patents

音声秘話信号の伝送装置

Info

Publication number
JPS58124344A
JPS58124344A JP697382A JP697382A JPS58124344A JP S58124344 A JPS58124344 A JP S58124344A JP 697382 A JP697382 A JP 697382A JP 697382 A JP697382 A JP 697382A JP S58124344 A JPS58124344 A JP S58124344A
Authority
JP
Japan
Prior art keywords
signal
frequency
wave
waves
usb
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
JP697382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446026B2 (enrdf_load_stackoverflow
Inventor
Michimasa Komatsubara
小松原　道正
Toshihiko Waku
俊彦 和久
Hiroshi Yasuda
洋 安田
Takeshi Fukami
深海　武
Masakatsu Toyoshima
豊島　雅勝
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP697382A priority Critical patent/JPS58124344A/ja
Publication of JPS58124344A publication Critical patent/JPS58124344A/ja
Publication of JPH0446026B2 publication Critical patent/JPH0446026B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
JP697382A 1982-01-20 1982-01-20 音声秘話信号の伝送装置 Granted JPS58124344A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP697382A JPS58124344A (ja) 1982-01-20 1982-01-20 音声秘話信号の伝送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP697382A JPS58124344A (ja) 1982-01-20 1982-01-20 音声秘話信号の伝送装置

Publications (2)

Publication Number Publication Date
JPS58124344A true JPS58124344A (ja) 1983-07-23
JPH0446026B2 JPH0446026B2 (enrdf_load_stackoverflow) 1992-07-28

Family

ID=11653138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP697382A Granted JPS58124344A (ja) 1982-01-20 1982-01-20 音声秘話信号の伝送装置

Country Status (1)

Country Link
JP (1) JPS58124344A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960103A (enrdf_load_stackoverflow) * 1972-10-09 1974-06-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960103A (enrdf_load_stackoverflow) * 1972-10-09 1974-06-11

Also Published As

Publication number Publication date
JPH0446026B2 (enrdf_load_stackoverflow) 1992-07-28

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