JPS5431933B2 - - Google Patents

Info

Publication number
JPS5431933B2
JPS5431933B2 JP6017076A JP6017076A JPS5431933B2 JP S5431933 B2 JPS5431933 B2 JP S5431933B2 JP 6017076 A JP6017076 A JP 6017076A JP 6017076 A JP6017076 A JP 6017076A JP S5431933 B2 JPS5431933 B2 JP S5431933B2
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
JP6017076A
Other languages
Japanese (ja)
Other versions
JPS52143704A (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 JP6017076A priority Critical patent/JPS52143704A/ja
Publication of JPS52143704A publication Critical patent/JPS52143704A/ja
Publication of JPS5431933B2 publication Critical patent/JPS5431933B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6016—Substation equipment, e.g. for use by subscribers including speech amplifiers in the receiver circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP6017076A 1976-05-26 1976-05-26 Telephone with reception amplifier Granted JPS52143704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6017076A JPS52143704A (en) 1976-05-26 1976-05-26 Telephone with reception amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6017076A JPS52143704A (en) 1976-05-26 1976-05-26 Telephone with reception amplifier

Publications (2)

Publication Number Publication Date
JPS52143704A JPS52143704A (en) 1977-11-30
JPS5431933B2 true JPS5431933B2 (enrdf_load_stackoverflow) 1979-10-11

Family

ID=13134411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6017076A Granted JPS52143704A (en) 1976-05-26 1976-05-26 Telephone with reception amplifier

Country Status (1)

Country Link
JP (1) JPS52143704A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536888A (en) * 1981-08-21 1985-08-20 Plantronics, Inc. Voice communication instrument system with line-powered receiver conditioning circuit
JPS5847359A (ja) * 1981-09-16 1983-03-19 Iwatsu Electric Co Ltd 電話装置
JPS6079871U (ja) * 1983-11-07 1985-06-03 株式会社田村電機製作所 音響結合装置の過大入力信号抑圧回路
JPH03208452A (ja) * 1990-01-11 1991-09-11 Nippon Telegr & Teleph Corp <Ntt> 電話用送受話増幅回路
BR0001877A (pt) * 1999-03-29 2000-10-31 Walbro Corp Reservatório tanque de bomba de combustìvel

Also Published As

Publication number Publication date
JPS52143704A (en) 1977-11-30

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