CA949688A - Telephone speech recording device - Google Patents

Telephone speech recording device

Info

Publication number
CA949688A
CA949688A CA141,645A CA141645A CA949688A CA 949688 A CA949688 A CA 949688A CA 141645 A CA141645 A CA 141645A CA 949688 A CA949688 A CA 949688A
Authority
CA
Canada
Prior art keywords
recording device
speech recording
telephone speech
telephone
speech
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.)
Expired
Application number
CA141,645A
Other versions
CA141645S (en
Inventor
Shizuo Ando
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Application granted granted Critical
Publication of CA949688A publication Critical patent/CA949688A/en
Expired 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
    • H04M1/656—Recording arrangements for recording a message from the calling party for recording conversations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
CA141,645A 1971-05-13 1972-05-09 Telephone speech recording device Expired CA949688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3846571U JPS5152888Y2 (en) 1971-05-13 1971-05-13

Publications (1)

Publication Number Publication Date
CA949688A true CA949688A (en) 1974-06-18

Family

ID=12525986

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,645A Expired CA949688A (en) 1971-05-13 1972-05-09 Telephone speech recording device

Country Status (4)

Country Link
JP (1) JPS5152888Y2 (en)
CA (1) CA949688A (en)
DE (1) DE2223243C3 (en)
GB (1) GB1349427A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333510A1 (en) * 1983-09-16 1985-04-18 Michael 7100 Heilbronn Wolf TELEPHONE TALK RECORDING DEVICE
JPS62104948A (en) * 1985-10-25 1987-05-15 グンゼ株式会社 Cloth take-up method of circular knitting machine

Also Published As

Publication number Publication date
GB1349427A (en) 1974-04-03
JPS5152888Y2 (en) 1976-12-17
DE2223243C3 (en) 1980-05-29
DE2223243B2 (en) 1979-09-20
JPS4735813U (en) 1972-12-21
DE2223243A1 (en) 1972-11-16

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