JPS53110412A - Remote operation unit for audio equipment - Google Patents

Remote operation unit for audio equipment

Info

Publication number
JPS53110412A
JPS53110412A JP2479777A JP2479777A JPS53110412A JP S53110412 A JPS53110412 A JP S53110412A JP 2479777 A JP2479777 A JP 2479777A JP 2479777 A JP2479777 A JP 2479777A JP S53110412 A JPS53110412 A JP S53110412A
Authority
JP
Japan
Prior art keywords
remote operation
audio equipment
operation unit
signal
audio
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
JP2479777A
Other languages
Japanese (ja)
Inventor
Hiroshi Shirai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2479777A priority Critical patent/JPS53110412A/en
Publication of JPS53110412A publication Critical patent/JPS53110412A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)

Abstract

PURPOSE:To enable for the audio equipment having the function of wireless microphone to be in remote operation in a good manner, by developing the signal having the frequency intermidiate between the audio signal and the carrier signal with the sub-signal oscillator and mixing it with the audio signal.
JP2479777A 1977-03-09 1977-03-09 Remote operation unit for audio equipment Pending JPS53110412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2479777A JPS53110412A (en) 1977-03-09 1977-03-09 Remote operation unit for audio equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2479777A JPS53110412A (en) 1977-03-09 1977-03-09 Remote operation unit for audio equipment

Publications (1)

Publication Number Publication Date
JPS53110412A true JPS53110412A (en) 1978-09-27

Family

ID=12148170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2479777A Pending JPS53110412A (en) 1977-03-09 1977-03-09 Remote operation unit for audio equipment

Country Status (1)

Country Link
JP (1) JPS53110412A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4079371A1 (en) * 2014-06-03 2022-10-26 Advanced Biotechnologies, LLC System and method of generating high voltage variable frequency electromagnetic radiation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4079371A1 (en) * 2014-06-03 2022-10-26 Advanced Biotechnologies, LLC System and method of generating high voltage variable frequency electromagnetic radiation

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