JPS56124181A - Detecting device for interdata part - Google Patents

Detecting device for interdata part

Info

Publication number
JPS56124181A
JPS56124181A JP2514980A JP2514980A JPS56124181A JP S56124181 A JPS56124181 A JP S56124181A JP 2514980 A JP2514980 A JP 2514980A JP 2514980 A JP2514980 A JP 2514980A JP S56124181 A JPS56124181 A JP S56124181A
Authority
JP
Japan
Prior art keywords
tape
signal
constitution
musics
intermusic
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
JP2514980A
Other languages
Japanese (ja)
Inventor
Masaichi Ishii
Masanobu Shimanuki
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
Original Assignee
Toshiba 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, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2514980A priority Critical patent/JPS56124181A/en
Publication of JPS56124181A publication Critical patent/JPS56124181A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/22—Means responsive to presence or absence of recorded information signals

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE:To detect the intermusic surely without a malfunction and simplify the constitution, by discriminating the level of a signal, which is obtained by reproducing plural musics on a tape, to lead out an intertune part detection signal. CONSTITUTION:The high-speed reproducing signal and the constant-speed reproducing signal of tape T where plural tunes are recorded are amplified by amplifiers AH and AS respectively, and prescribed time constants are added to these amplifier outputs by time constant circuits 214 and 215 respectively, and outputs are led into level discriminating circuit 216, and levels of musics and intermusics on the tape are discriminated from each other while preventing mutual interferences of inputs, and an intermusic detection signal is led out.
JP2514980A 1980-02-29 1980-02-29 Detecting device for interdata part Pending JPS56124181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2514980A JPS56124181A (en) 1980-02-29 1980-02-29 Detecting device for interdata part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2514980A JPS56124181A (en) 1980-02-29 1980-02-29 Detecting device for interdata part

Publications (1)

Publication Number Publication Date
JPS56124181A true JPS56124181A (en) 1981-09-29

Family

ID=12157938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2514980A Pending JPS56124181A (en) 1980-02-29 1980-02-29 Detecting device for interdata part

Country Status (1)

Country Link
JP (1) JPS56124181A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122415B2 (en) * 1972-01-22 1976-07-09
JPS5395607A (en) * 1977-02-01 1978-08-22 Sharp Corp Automatic head locator of tape recorder or the like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122415B2 (en) * 1972-01-22 1976-07-09
JPS5395607A (en) * 1977-02-01 1978-08-22 Sharp Corp Automatic head locator of tape recorder or the like

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