JPS53122400A - Audio unit - Google Patents

Audio unit

Info

Publication number
JPS53122400A
JPS53122400A JP3726077A JP3726077A JPS53122400A JP S53122400 A JPS53122400 A JP S53122400A JP 3726077 A JP3726077 A JP 3726077A JP 3726077 A JP3726077 A JP 3726077A JP S53122400 A JPS53122400 A JP S53122400A
Authority
JP
Japan
Prior art keywords
audio unit
condition
illuminating
recognizing
visually
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
JP3726077A
Other languages
Japanese (ja)
Other versions
JPS6127752B2 (en
Inventor
Koichi Sakai
Mineo Oshima
Akira Takayoshi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3726077A priority Critical patent/JPS53122400A/en
Priority to US05/886,575 priority patent/US4262255A/en
Priority to DK122978A priority patent/DK122978A/en
Priority to SE7803103A priority patent/SE7803103L/en
Priority to GB1071378A priority patent/GB1601763A/en
Priority to DE19782811661 priority patent/DE2811661A1/en
Publication of JPS53122400A publication Critical patent/JPS53122400A/en
Publication of JPS6127752B2 publication Critical patent/JPS6127752B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To avoid operation error, by illuminating a display corresponding to each condition of operation for a plural number of operation components in a stereophonic reproducing unit, and by recognizing the condition of operation visually.
COPYRIGHT: (C)1978,JPO&Japio
JP3726077A 1977-03-18 1977-03-31 Audio unit Granted JPS53122400A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3726077A JPS53122400A (en) 1977-03-31 1977-03-31 Audio unit
US05/886,575 US4262255A (en) 1977-03-18 1978-03-14 Level indicating device
DK122978A DK122978A (en) 1977-03-18 1978-03-17 SIGNAL LEVEL INDICATOR
SE7803103A SE7803103L (en) 1977-03-18 1978-03-17 SIGNAL LEVEL INDICATOR
GB1071378A GB1601763A (en) 1977-03-18 1978-03-17 Level indicating device
DE19782811661 DE2811661A1 (en) 1977-03-18 1978-03-17 SIGNAL LEVEL DISPLAY DEVICE, IN PARTICULAR FOR EQUIPMENT FOR ENTERTAINMENT ELECTRONICS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3726077A JPS53122400A (en) 1977-03-31 1977-03-31 Audio unit

Publications (2)

Publication Number Publication Date
JPS53122400A true JPS53122400A (en) 1978-10-25
JPS6127752B2 JPS6127752B2 (en) 1986-06-26

Family

ID=12492677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3726077A Granted JPS53122400A (en) 1977-03-18 1977-03-31 Audio unit

Country Status (1)

Country Link
JP (1) JPS53122400A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138686A (en) * 1981-02-19 1982-08-27 Matsushita Electric Ind Co Ltd Acoustic apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01142352U (en) * 1988-03-25 1989-09-29
JPH02144859U (en) * 1989-05-11 1990-12-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138686A (en) * 1981-02-19 1982-08-27 Matsushita Electric Ind Co Ltd Acoustic apparatus

Also Published As

Publication number Publication date
JPS6127752B2 (en) 1986-06-26

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