JPS5451807A - Intermusic detector of tape recorders, or the like - Google Patents

Intermusic detector of tape recorders, or the like

Info

Publication number
JPS5451807A
JPS5451807A JP11807477A JP11807477A JPS5451807A JP S5451807 A JPS5451807 A JP S5451807A JP 11807477 A JP11807477 A JP 11807477A JP 11807477 A JP11807477 A JP 11807477A JP S5451807 A JPS5451807 A JP S5451807A
Authority
JP
Japan
Prior art keywords
music
listened
tape
head
capacitor
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
JP11807477A
Other languages
Japanese (ja)
Other versions
JPS6016015B2 (en
Inventor
Akihito Fukuyasu
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP52118074A priority Critical patent/JPS6016015B2/en
Publication of JPS5451807A publication Critical patent/JPS5451807A/en
Publication of JPS6016015B2 publication Critical patent/JPS6016015B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To enable the music desired to be listened to be listord early when the place where the music desired to be listened has been recorded is unknown by reproducing only the head portions of plural musics and letting the tape run at a high speed for other portions.
CONSTITUTION: When a head 2 detects the head of a music, an output is obtained from a rectifier circuit 4. Then a switch circuit 5 actuates and at the same time a transistor 8 goes ON to invert the output of a flip-flop 9 a transistor 10 goes OFF, causing a capacitor 12 to begin to be charged. Until a fixed charging voltage is reached, the tape is fed at a reproduction speed and the reproduction signal, i.e., music, may be listened to through an AF amplifier 20 and a speaker 21. When the listener identifies which music only from the leading end portion of the music and leaves that state intact, the voltage of the capacitor 12 immediately reaches a fixed value and the tape runs at a high speed and therefore the recorded portion desired to be listened is known early. If manual switches 18, 19 are turned OFF at the portion of the music desired to be listened, a motor 6 causes the tape to run at the reproduction speed
COPYRIGHT: (C)1979,JPO&Japio
JP52118074A 1977-09-30 1977-09-30 Track interval detection device for tape recorders, etc. Expired JPS6016015B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52118074A JPS6016015B2 (en) 1977-09-30 1977-09-30 Track interval detection device for tape recorders, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52118074A JPS6016015B2 (en) 1977-09-30 1977-09-30 Track interval detection device for tape recorders, etc.

Publications (2)

Publication Number Publication Date
JPS5451807A true JPS5451807A (en) 1979-04-24
JPS6016015B2 JPS6016015B2 (en) 1985-04-23

Family

ID=14727350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52118074A Expired JPS6016015B2 (en) 1977-09-30 1977-09-30 Track interval detection device for tape recorders, etc.

Country Status (1)

Country Link
JP (1) JPS6016015B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123047U (en) * 1980-02-15 1981-09-18
JPS58118049A (en) * 1981-12-30 1983-07-13 Toshiba Corp Tape reproducer
US4551774A (en) * 1981-03-02 1985-11-05 Pioneer Electronic Corporation Method for selecting desired piece of information recorded in magnetic tape mounted in magnetic tape recorder and/or reproducer
US4754346A (en) * 1985-11-21 1988-06-28 Pioneer Electronic Corporation Music searching device with time dependent search function
JPH01128248A (en) * 1987-11-13 1989-05-19 Alpine Electron Inc Introscan system
JPH03121644A (en) * 1989-10-05 1991-05-23 Canon Inc Automatic answering telephone set

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944092U (en) * 1972-07-20 1974-04-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944092U (en) * 1972-07-20 1974-04-18

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123047U (en) * 1980-02-15 1981-09-18
US4551774A (en) * 1981-03-02 1985-11-05 Pioneer Electronic Corporation Method for selecting desired piece of information recorded in magnetic tape mounted in magnetic tape recorder and/or reproducer
JPS58118049A (en) * 1981-12-30 1983-07-13 Toshiba Corp Tape reproducer
US4754346A (en) * 1985-11-21 1988-06-28 Pioneer Electronic Corporation Music searching device with time dependent search function
JPH01128248A (en) * 1987-11-13 1989-05-19 Alpine Electron Inc Introscan system
JPH03121644A (en) * 1989-10-05 1991-05-23 Canon Inc Automatic answering telephone set

Also Published As

Publication number Publication date
JPS6016015B2 (en) 1985-04-23

Similar Documents

Publication Publication Date Title
JPS55153159A (en) Digital signal recorder
JPS5451807A (en) Intermusic detector of tape recorders, or the like
JPS5693157A (en) Tape sound recorder
JPS543504A (en) Address signal searching syste of information recording medium reproducer
JPS5321908A (en) Phase control circuit for video tape recorder
JPS5674882A (en) Recording device for vehicle
ES481968A1 (en) A system for recording electrical signals
JPS57155602A (en) Servo circuit
JPS55163672A (en) Editing device for pcm signal
KR910002996Y1 (en) Level synchronizing signal detecting circuit for digital audio tape recorder
JPS5545178A (en) Recording bias setter of magnetic recording and reproducing device
SU613372A1 (en) Apparatus for playback of communication signal from magnetic drum
JPS5661056A (en) Magnetic recording and reproducing device
JPS53100209A (en) Tape travel controller
JPS551603A (en) Cassette tape recorder with radio
JPS52109916A (en) Muting device in tape recorder
JPS554702A (en) Tape recorder
JPS55156483A (en) Signal discriminating circuit
JPS56148775A (en) Recording method for multichannel sound pcm signal
JPS567209A (en) Sound repeat reproducing device
JPS5730135A (en) Tape recorder having repetitive reproducing function
JPS5760551A (en) Recording and reproducer
JPS51140604A (en) Control signal recording device
JPS5456805A (en) Method and apparatus for recording and reproducing
JPS5326110A (en) Magnetic recorder/reproducer