GB1341243A - Method of reproducing stored signals and record support for use in this method - Google Patents

Method of reproducing stored signals and record support for use in this method

Info

Publication number
GB1341243A
GB1341243A GB2931771A GB2931771A GB1341243A GB 1341243 A GB1341243 A GB 1341243A GB 2931771 A GB2931771 A GB 2931771A GB 2931771 A GB2931771 A GB 2931771A GB 1341243 A GB1341243 A GB 1341243A
Authority
GB
United Kingdom
Prior art keywords
signal
record
broad
band
frequency
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.)
Expired
Application number
GB2931771A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 DE19702032269 external-priority patent/DE2032269C/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1341243A publication Critical patent/GB1341243A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Magnetic Record Carriers (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

1341243 Pressure transducer playback system LICENTIA PATENT VERWALTUNGS GmbH 22 June 1971 [23 June 1970] 29317/71 Heading G5R In a record playback system in which the output signal is produced in piezo-ceramic pressure transducer 2 in response to the reaction pressure on a sled part 3 of the pick up as this compresses the signal deformations recorded in a track groove 12 of record 1, the record to be played back carries a hill and dale recording of a constant-amplitude, frequency-modulated, broad-band signal with at least a second signal having a frequency below the lowest frequency signal of the board band superimposed on the broad-band signal. The amplitude of the second signal 14-15-14 is selected such that the hills 13 of the broad-band signal are engaged by the sled 3 even when scanning a dale portion 14 of the superimposed signal.
GB2931771A 1970-06-23 1971-06-22 Method of reproducing stored signals and record support for use in this method Expired GB1341243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702032269 DE2032269C (en) 1970-06-23 Procedure for playing back stored signals

Publications (1)

Publication Number Publication Date
GB1341243A true GB1341243A (en) 1973-12-19

Family

ID=5775352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2931771A Expired GB1341243A (en) 1970-06-23 1971-06-22 Method of reproducing stored signals and record support for use in this method

Country Status (14)

Country Link
JP (1) JPS4914246B1 (en)
AT (1) AT314858B (en)
BE (1) BE768799A (en)
CA (1) CA955332A (en)
CH (1) CH567770A5 (en)
ES (1) ES392459A1 (en)
FR (1) FR2099861A5 (en)
GB (1) GB1341243A (en)
HK (1) HK80176A (en)
MY (1) MY7700124A (en)
NL (1) NL7108675A (en)
NO (1) NO131011C (en)
SE (1) SE366413B (en)
SU (1) SU464139A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219528C2 (en) * 1972-04-21 1974-04-04 Ted Bildplatten Ag, Aeg-Telefunken Teldec, Zug (Schweiz) System for recording a video signal and an audio signal on the same track of a recording medium, in particular an optical disc

Also Published As

Publication number Publication date
CA955332A (en) 1974-09-24
DE2032269A1 (en) 1971-12-30
ES392459A1 (en) 1974-07-16
SU464139A3 (en) 1975-03-15
FR2099861A5 (en) 1972-03-17
SE366413B (en) 1974-04-22
NL7108675A (en) 1971-12-27
AT314858B (en) 1974-04-25
MY7700124A (en) 1977-12-31
NO131011C (en) 1975-03-19
NO131011B (en) 1974-12-09
HK80176A (en) 1976-12-24
DE2032269B2 (en) 1972-12-21
JPS4914246B1 (en) 1974-04-06
BE768799A (en) 1971-11-03
CH567770A5 (en) 1975-10-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee