AT342887B - CIRCUIT ARRANGEMENT FOR PLAYBACK OF DATA RECORDED ON A STORAGE MEDIUM AT A PLAYBACK SPEED DIFFERENT FROM THE RECORDING SPEED - Google Patents

CIRCUIT ARRANGEMENT FOR PLAYBACK OF DATA RECORDED ON A STORAGE MEDIUM AT A PLAYBACK SPEED DIFFERENT FROM THE RECORDING SPEED

Info

Publication number
AT342887B
AT342887B AT122573A AT122573A AT342887B AT 342887 B AT342887 B AT 342887B AT 122573 A AT122573 A AT 122573A AT 122573 A AT122573 A AT 122573A AT 342887 B AT342887 B AT 342887B
Authority
AT
Austria
Prior art keywords
playback
storage medium
circuit arrangement
data recorded
speed
Prior art date
Application number
AT122573A
Other languages
German (de)
Other versions
ATA122573A (en
Inventor
P Tharmaratnam
J M Cluwen
Original Assignee
Philips Nv
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
Priority claimed from NL7201920A external-priority patent/NL7201920A/xx
Application filed by Philips Nv filed Critical Philips Nv
Publication of ATA122573A publication Critical patent/ATA122573A/en
Application granted granted Critical
Publication of AT342887B publication Critical patent/AT342887B/en

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
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Analogue/Digital Conversion (AREA)
  • Electrophonic Musical Instruments (AREA)
AT122573A 1972-02-15 1973-02-12 CIRCUIT ARRANGEMENT FOR PLAYBACK OF DATA RECORDED ON A STORAGE MEDIUM AT A PLAYBACK SPEED DIFFERENT FROM THE RECORDING SPEED AT342887B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7201920A NL7201920A (en) 1972-02-15 1972-02-15
NL7204640A NL7204640A (en) 1972-02-15 1972-04-07

Publications (2)

Publication Number Publication Date
ATA122573A ATA122573A (en) 1977-08-15
AT342887B true AT342887B (en) 1978-04-25

Family

ID=26644732

Family Applications (1)

Application Number Title Priority Date Filing Date
AT122573A AT342887B (en) 1972-02-15 1973-02-12 CIRCUIT ARRANGEMENT FOR PLAYBACK OF DATA RECORDED ON A STORAGE MEDIUM AT A PLAYBACK SPEED DIFFERENT FROM THE RECORDING SPEED

Country Status (11)

Country Link
JP (1) JPS5345683B2 (en)
AT (1) AT342887B (en)
BE (1) BE795386A (en)
CA (1) CA978859A (en)
DE (1) DE2303805C3 (en)
ES (1) ES411578A1 (en)
FR (1) FR2172142B1 (en)
GB (1) GB1411859A (en)
IT (1) IT979026B (en)
NL (1) NL7204640A (en)
SE (1) SE377252B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343811B2 (en) * 1972-03-13 1978-11-22
JPS4917712A (en) * 1972-06-05 1974-02-16
JPS5545962B2 (en) * 1974-05-09 1980-11-20
JPS585445B2 (en) * 1974-10-16 1983-01-31 三洋電機株式会社 Shingouno Jikanjikuhenkansouchi
JPS5754849B2 (en) * 1974-11-15 1982-11-20
JPS50124506A (en) * 1974-12-27 1975-09-30
JPS5384318U (en) * 1976-12-14 1978-07-12
JPS56148707A (en) * 1980-04-22 1981-11-18 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing device
FR2518345B1 (en) * 1981-12-16 1986-10-10 Gremillet Jacques METHOD FOR TELEVISION OF RECORDED INFORMATION, ESPECIALLY MUSIC WORKS, AND IMPLEMENTATION SYSTEM
FR2543724B1 (en) * 1983-03-30 1988-06-24 Electricite De France AUDIO-RECORDED SIGNAL PROCESSING METHOD AND DEVICE
WO1985001377A1 (en) * 1983-09-09 1985-03-28 Sony Corporation Apparatus for reproducing audio signal
GB2229068A (en) * 1989-02-28 1990-09-12 Univ Open Playing back recorded speech at faster rate with pitch reduction
CN1323747C (en) * 2005-03-18 2007-07-04 上海瀛正科技有限公司 Synthetic method and use of perfluoro-amphoteric surfactant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061832B (en) * 1958-05-03 1959-07-23 Telefunken Gmbh Transmission system for binary coded signals with reduced bandwidth
BE758493A (en) * 1969-11-05 1971-05-05 Int Standard Electric Corp METHOD OF TRANSMISSION OF AT LEAST ONE SOUND SIGNAL WITHIN THE FREQUENCY SPECTRUM OF AN IMAGE SIGNAL

Also Published As

Publication number Publication date
IT979026B (en) 1974-09-30
FR2172142B1 (en) 1976-09-10
DE2303805C3 (en) 1981-02-12
SE377252B (en) 1975-06-23
FR2172142A1 (en) 1973-09-28
ES411578A1 (en) 1976-01-01
CA978859A (en) 1975-12-02
BE795386A (en) 1973-08-13
NL7204640A (en) 1973-10-09
DE2303805A1 (en) 1973-08-30
JPS4890508A (en) 1973-11-26
JPS5345683B2 (en) 1978-12-08
DE2303805B2 (en) 1980-05-29
ATA122573A (en) 1977-08-15
GB1411859A (en) 1975-10-29

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