JPS5411204B2 - - Google Patents

Info

Publication number
JPS5411204B2
JPS5411204B2 JP4143874A JP4143874A JPS5411204B2 JP S5411204 B2 JPS5411204 B2 JP S5411204B2 JP 4143874 A JP4143874 A JP 4143874A JP 4143874 A JP4143874 A JP 4143874A JP S5411204 B2 JPS5411204 B2 JP S5411204B2
Authority
JP
Japan
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.)
Expired
Application number
JP4143874A
Other languages
Japanese (ja)
Other versions
JPS50134312A (en
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 filed Critical
Priority to JP4143874A priority Critical patent/JPS5411204B2/ja
Publication of JPS50134312A publication Critical patent/JPS50134312A/ja
Publication of JPS5411204B2 publication Critical patent/JPS5411204B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Circuit For Audible Band Transducer (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP4143874A 1974-04-09 1974-04-09 Expired JPS5411204B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4143874A JPS5411204B2 (en) 1974-04-09 1974-04-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4143874A JPS5411204B2 (en) 1974-04-09 1974-04-09

Publications (2)

Publication Number Publication Date
JPS50134312A JPS50134312A (en) 1975-10-24
JPS5411204B2 true JPS5411204B2 (en) 1979-05-12

Family

ID=12608367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4143874A Expired JPS5411204B2 (en) 1974-04-09 1974-04-09

Country Status (1)

Country Link
JP (1) JPS5411204B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015149551A (en) * 2014-02-05 2015-08-20 東日本旅客鉄道株式会社 Volume controller

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767343A (en) * 1980-10-15 1982-04-23 Matsushita Electric Ind Co Ltd Loud radio equipment
JPS5799047A (en) * 1980-12-11 1982-06-19 Matsushita Electric Ind Co Ltd Loudspeaking radio device
JPS5856510A (en) * 1981-09-30 1983-04-04 Fujitsu Ltd Automatic control system for transmitted sound volume

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015149551A (en) * 2014-02-05 2015-08-20 東日本旅客鉄道株式会社 Volume controller

Also Published As

Publication number Publication date
JPS50134312A (en) 1975-10-24

Similar Documents

Publication Publication Date Title
DK534475A (en)
FR2264084B1 (en)
AU495028B2 (en)
AR198841Q (en)
CH570173A5 (en)
AU480540A (en)
AU480977A (en)
AU481639A (en)
AU482284A (en)
BE836964A (en)
BG19639A1 (en)
BG19682A1 (en)
BG19903A1 (en)
BG20001A1 (en)
BG20447A1 (en)
BG20459A1 (en)
BG20643A1 (en)
BG20852A1 (en)
BG20988A1 (en)
BG21133A1 (en)
BG21288A1 (en)
BG21290A1 (en)
BG21327A2 (en)
BG21452A1 (en)
BG22566A1 (en)