JPS5580804A - Tape recorder capable of time recording - Google Patents

Tape recorder capable of time recording

Info

Publication number
JPS5580804A
JPS5580804A JP15198378A JP15198378A JPS5580804A JP S5580804 A JPS5580804 A JP S5580804A JP 15198378 A JP15198378 A JP 15198378A JP 15198378 A JP15198378 A JP 15198378A JP S5580804 A JPS5580804 A JP S5580804A
Authority
JP
Japan
Prior art keywords
time
amplifier
recording
filter
low frequency
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.)
Pending
Application number
JP15198378A
Other languages
Japanese (ja)
Inventor
Tomio Tsuchiya
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 Communications Corp
Original Assignee
Pioneer Ansafone Manufacturing Corp
Pioneer Communications 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 Ansafone Manufacturing Corp, Pioneer Communications Corp filed Critical Pioneer Ansafone Manufacturing Corp
Priority to JP15198378A priority Critical patent/JPS5580804A/en
Publication of JPS5580804A publication Critical patent/JPS5580804A/en
Pending legal-status Critical Current

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Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

PURPOSE: To ensure recording for both the voice and time onto one channel by cutting the low frequency band by the filter at the recording time and then modulating the time signal to the frequency within the low frequency band.
CONSTITUTION: Recording circuit 10 consists of low cut filter 13, recording amplifier 12 and recording head 11 each. And means 14 which generates time display signal TS of the low frequency is connected in parallel to filter 13 at the input side of amplifier 12. With supply of aural input VI, the low range of the voice is cut by filter 23. And the voice is sent to amplifier 12, and at the same time means 14 transmits signal TS within the low frequency band to amplifier 12. Receiving both aural signal VS and time display signal TS, amplifier 12 records these two signals onto the same channel of the tape through head 11. Thus the time can be recorded onto one aural channel together.
COPYRIGHT: (C)1980,JPO&Japio
JP15198378A 1978-12-11 1978-12-11 Tape recorder capable of time recording Pending JPS5580804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15198378A JPS5580804A (en) 1978-12-11 1978-12-11 Tape recorder capable of time recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15198378A JPS5580804A (en) 1978-12-11 1978-12-11 Tape recorder capable of time recording

Publications (1)

Publication Number Publication Date
JPS5580804A true JPS5580804A (en) 1980-06-18

Family

ID=15530490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15198378A Pending JPS5580804A (en) 1978-12-11 1978-12-11 Tape recorder capable of time recording

Country Status (1)

Country Link
JP (1) JPS5580804A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766511A (en) * 1980-10-09 1982-04-22 Teac Co Magnetic tape recording and reproducing device
JPS58135024U (en) * 1982-03-02 1983-09-10 セイコーインスツルメンツ株式会社 tape recorder
JPS6111896A (en) * 1984-06-28 1986-01-20 綜合警備保障株式会社 Crime prevension recording system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766511A (en) * 1980-10-09 1982-04-22 Teac Co Magnetic tape recording and reproducing device
JPS58135024U (en) * 1982-03-02 1983-09-10 セイコーインスツルメンツ株式会社 tape recorder
JPS6111896A (en) * 1984-06-28 1986-01-20 綜合警備保障株式会社 Crime prevension recording system

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