JPS56100555A - Automatic answering telephone set - Google Patents

Automatic answering telephone set

Info

Publication number
JPS56100555A
JPS56100555A JP433980A JP433980A JPS56100555A JP S56100555 A JPS56100555 A JP S56100555A JP 433980 A JP433980 A JP 433980A JP 433980 A JP433980 A JP 433980A JP S56100555 A JPS56100555 A JP S56100555A
Authority
JP
Japan
Prior art keywords
signal
recording
voice
tape
output
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
JP433980A
Other languages
Japanese (ja)
Other versions
JPS6121026B2 (en
Inventor
Taketoshi Yui
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 JP433980A priority Critical patent/JPS56100555A/en
Publication of JPS56100555A publication Critical patent/JPS56100555A/en
Publication of JPS6121026B2 publication Critical patent/JPS6121026B2/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
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/654—Telephone line monitoring circuits therefor, e.g. ring detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/82—Line monitoring circuits for call progress or status discrimination

Landscapes

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

Abstract

PURPOSE:To reduce the waste of the recording tape, by rewinding the recording tape when a prescribed time elaspes without detection of the voice signal after transmission of the transmission private message. CONSTITUTION:When transmission of the message to the other party is completed, the recording start signal is applied to input terminal 2, and recording circuit 5a is set, and simultaneously, effective recording detecting circuit 7a is reset by the recording start signal. When the voice signal from the other party is applied under this state, the signal is recorded on recording tape 10. Simultaneously, the voice signal is applied to sound detecting part 4 also to output the voice detection signal. Since timer 6b of speach end detecting part 6 is reset by this output, the speach end signal is output to stop the tape after recording of the position signal if voice is broken for a time longer than the set time. However, if voice is not detected but the speach end signal is output after recording start, the rewind start signal appears to rewind the tape to the last recorded position signal.
JP433980A 1980-01-17 1980-01-17 Automatic answering telephone set Granted JPS56100555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP433980A JPS56100555A (en) 1980-01-17 1980-01-17 Automatic answering telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP433980A JPS56100555A (en) 1980-01-17 1980-01-17 Automatic answering telephone set

Publications (2)

Publication Number Publication Date
JPS56100555A true JPS56100555A (en) 1981-08-12
JPS6121026B2 JPS6121026B2 (en) 1986-05-24

Family

ID=11581674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP433980A Granted JPS56100555A (en) 1980-01-17 1980-01-17 Automatic answering telephone set

Country Status (1)

Country Link
JP (1) JPS56100555A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0413866Y2 (en) * 1987-10-23 1992-03-30

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462527U (en) * 1990-10-02 1992-05-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0413866Y2 (en) * 1987-10-23 1992-03-30

Also Published As

Publication number Publication date
JPS6121026B2 (en) 1986-05-24

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