KR950702323A - Audio recording / playback device (APPARATUS FOR RECORDING AND REPRODUCING VOICE) - Google Patents

Audio recording / playback device (APPARATUS FOR RECORDING AND REPRODUCING VOICE)

Info

Publication number
KR950702323A
KR950702323A KR1019940704661A KR19940704661A KR950702323A KR 950702323 A KR950702323 A KR 950702323A KR 1019940704661 A KR1019940704661 A KR 1019940704661A KR 19940704661 A KR19940704661 A KR 19940704661A KR 950702323 A KR950702323 A KR 950702323A
Authority
KR
South Korea
Prior art keywords
recording
playback device
reproducing voice
audio
audio recording
Prior art date
Application number
KR1019940704661A
Other languages
Korean (ko)
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 filed Critical
Publication of KR950702323A publication Critical patent/KR950702323A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/04—Time compression or expansion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Computational Linguistics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR1019940704661A 1993-04-21 1994-12-20 Audio recording / playback device (APPARATUS FOR RECORDING AND REPRODUCING VOICE) KR950702323A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5116599A JPH06308992A (en) 1993-04-21 1993-04-21 Voice type electronic book
PCT/JP1994/000661 WO1994024667A1 (en) 1993-04-21 1994-04-21 Apparatus for recording and reproducing voice

Publications (1)

Publication Number Publication Date
KR950702323A true KR950702323A (en) 1995-06-19

Family

ID=14691150

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940704661A KR950702323A (en) 1993-04-21 1994-12-20 Audio recording / playback device (APPARATUS FOR RECORDING AND REPRODUCING VOICE)

Country Status (3)

Country Link
JP (1) JPH06308992A (en)
KR (1) KR950702323A (en)
WO (1) WO1994024667A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL110883A (en) * 1994-09-05 1997-03-18 Ofer Bergman Reading tutorial system
US7020663B2 (en) 2001-05-30 2006-03-28 George M. Hay System and method for the delivery of electronic books
JP6389348B1 (en) * 2018-03-23 2018-09-12 株式会社アセンド Voice data optimization system
JP6386690B1 (en) * 2018-06-27 2018-09-05 株式会社アセンド Voice data optimization system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195307A (en) * 1983-04-20 1984-11-06 Casio Comput Co Ltd Recording system of sound information
JPS6035795A (en) * 1983-08-05 1985-02-23 赤井電機株式会社 Signal pitch converter
JPS62125577A (en) * 1985-11-26 1987-06-06 Nec Corp Voice storing and reproducing device
JPH03184171A (en) * 1989-12-13 1991-08-12 Hitachi Ltd Electronic book reproducing device
JPH03248398A (en) * 1990-12-13 1991-11-06 Sharp Corp Recording and reproducing system for digital recording and reproducing machine

Also Published As

Publication number Publication date
JPH06308992A (en) 1994-11-04
WO1994024667A1 (en) 1994-10-27

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application