JPS56163568A - Monitor device for voice reproduced with nonstandard speed - Google Patents

Monitor device for voice reproduced with nonstandard speed

Info

Publication number
JPS56163568A
JPS56163568A JP6756880A JP6756880A JPS56163568A JP S56163568 A JPS56163568 A JP S56163568A JP 6756880 A JP6756880 A JP 6756880A JP 6756880 A JP6756880 A JP 6756880A JP S56163568 A JPS56163568 A JP S56163568A
Authority
JP
Japan
Prior art keywords
reproduced
speed
signal
monitor device
memories
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
JP6756880A
Other languages
Japanese (ja)
Other versions
JPH0239040B2 (en
Inventor
Tsuneo Mikado
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.)
Nippon Television Industry Corp
Original Assignee
Nippon Television Industry 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 Nippon Television Industry Corp filed Critical Nippon Television Industry Corp
Priority to JP6756880A priority Critical patent/JPS56163568A/en
Publication of JPS56163568A publication Critical patent/JPS56163568A/en
Publication of JPH0239040B2 publication Critical patent/JPH0239040B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information

Landscapes

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

Abstract

PURPOSE:To obtain a reproduced voice signal which is free from click noise, by controlling reading of a memory with the output that detected the level of the reproduced voice signal and connecting the read signal with the consecutive signal. CONSTITUTION:A double-speed voice monitor device or the like consists of such as a register 1, 1st and 2nd RAMs 2 and 3, a subtractor 4, a level detector 5, gates 6, 7, 9 and 10, address memories 11 and 12, gates 8, 13 and 14, address memories 15 and 16, address counters 17 and 18, a flip-flop 20, a D/A converter 21, and a 4-bit counter 22. The voice signal reproduced with the nonstandard speed is written intermittently into memories 2 and 3 and then read out with a change of the time axis to be turned into a consecutive signal reproduced approximately reduced to the standard speed. In this case, these signals are connected together at the equal level.
JP6756880A 1980-05-21 1980-05-21 Monitor device for voice reproduced with nonstandard speed Granted JPS56163568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6756880A JPS56163568A (en) 1980-05-21 1980-05-21 Monitor device for voice reproduced with nonstandard speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6756880A JPS56163568A (en) 1980-05-21 1980-05-21 Monitor device for voice reproduced with nonstandard speed

Publications (2)

Publication Number Publication Date
JPS56163568A true JPS56163568A (en) 1981-12-16
JPH0239040B2 JPH0239040B2 (en) 1990-09-03

Family

ID=13348685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6756880A Granted JPS56163568A (en) 1980-05-21 1980-05-21 Monitor device for voice reproduced with nonstandard speed

Country Status (1)

Country Link
JP (1) JPS56163568A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02220267A (en) * 1989-02-20 1990-09-03 Matsushita Electric Ind Co Ltd Special reproducing method for digital sound
JPH03224189A (en) * 1990-01-30 1991-10-03 Kenwood Corp Tape recorder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124211A (en) * 1974-08-23 1976-02-27 Victor Company Of Japan Onseishingono shuhasuhenkansochi
JPS53162709U (en) * 1977-05-27 1978-12-20
JPS54143110A (en) * 1978-04-27 1979-11-08 Mitsubishi Electric Corp Pcm signal tape cutting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124211A (en) * 1974-08-23 1976-02-27 Victor Company Of Japan Onseishingono shuhasuhenkansochi
JPS53162709U (en) * 1977-05-27 1978-12-20
JPS54143110A (en) * 1978-04-27 1979-11-08 Mitsubishi Electric Corp Pcm signal tape cutting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02220267A (en) * 1989-02-20 1990-09-03 Matsushita Electric Ind Co Ltd Special reproducing method for digital sound
JPH03224189A (en) * 1990-01-30 1991-10-03 Kenwood Corp Tape recorder
JPH0799613B2 (en) * 1990-01-30 1995-10-25 株式会社ケンウッド Tape recorder

Also Published As

Publication number Publication date
JPH0239040B2 (en) 1990-09-03

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