JPS533105A - Telephone set circuit - Google Patents

Telephone set circuit

Info

Publication number
JPS533105A
JPS533105A JP7749576A JP7749576A JPS533105A JP S533105 A JPS533105 A JP S533105A JP 7749576 A JP7749576 A JP 7749576A JP 7749576 A JP7749576 A JP 7749576A JP S533105 A JPS533105 A JP S533105A
Authority
JP
Japan
Prior art keywords
telephone set
set circuit
circuit
type
2terminal
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
JP7749576A
Other languages
Japanese (ja)
Other versions
JPS5431932B2 (en
Inventor
Isao Kawashima
Yoshitaka Shinoda
Yasuhiro Ono
Takayuki Yamazaki
Takashi Saeki
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.)
Toshiba Corp
Iwatsu Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Toshiba Corp
Iwatsu Electric Co Ltd
Nippon Telegraph and Telephone Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Iwatsu Electric Co Ltd, Nippon Telegraph and Telephone Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7749576A priority Critical patent/JPS533105A/en
Publication of JPS533105A publication Critical patent/JPS533105A/en
Publication of JPS5431932B2 publication Critical patent/JPS5431932B2/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
    • H04M1/58—Anti-side-tone circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To form a bridge-type circuit featuring a good side-tone resistant property at a low frequency and thus to increase the talking quality by using 2terminal network at a circuit using booster-type induction coil.
JP7749576A 1976-06-30 1976-06-30 Telephone set circuit Granted JPS533105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7749576A JPS533105A (en) 1976-06-30 1976-06-30 Telephone set circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7749576A JPS533105A (en) 1976-06-30 1976-06-30 Telephone set circuit

Publications (2)

Publication Number Publication Date
JPS533105A true JPS533105A (en) 1978-01-12
JPS5431932B2 JPS5431932B2 (en) 1979-10-11

Family

ID=13635550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7749576A Granted JPS533105A (en) 1976-06-30 1976-06-30 Telephone set circuit

Country Status (1)

Country Link
JP (1) JPS533105A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176288U (en) * 1982-05-18 1983-11-25 株式会社東芝 cassette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176288U (en) * 1982-05-18 1983-11-25 株式会社東芝 cassette

Also Published As

Publication number Publication date
JPS5431932B2 (en) 1979-10-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees