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Noise reduction [2]

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  • CPC
  • H03M2201/64
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Parent Industries

HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M2201/00Indexing scheme relating to A/D or D/A conversion

Current Industry

H03M2201/64Noise reduction [2]
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and system for data compression by variable frequency sampling
    • Patent number 4,626,827
    • Issue date Dec 2, 1986
    • Victor Company of Japan, Limited
    • Masatsugu Kitamura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Method and system for translating digital signal sampled at variabl...
    • Patent number 4,568,912
    • Issue date Feb 4, 1986
    • Victor Company of Japan, Limited
    • Masatsugu Kitamura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3810151
    • Patent number 3,810,151
    • Issue date May 7, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3754233
    • Patent number 3,754,233
    • Issue date Aug 21, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3754235
    • Patent number 3,754,235
    • Issue date Aug 21, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3745559
    • Patent number 3,745,559
    • Issue date Jul 10, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3707713
    • Patent number 3,707,713
    • Issue date Dec 26, 1972
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3683367
    • Patent number 3,683,367
    • Issue date Aug 8, 1972
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3611208
    • Patent number 3,611,208
    • Issue date Oct 5, 1971
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3581116
    • Patent number 3,581,116
    • Issue date May 25, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3576575
    • Patent number 3,576,575
    • Issue date Apr 27, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3573797
    • Patent number 3,573,797
    • Issue date Apr 6, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3555540
    • Patent number 3,555,540
    • Issue date Jan 12, 1971
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3540035
    • Patent number 3,540,035
    • Issue date Nov 10, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3509557
    • Patent number 3,509,557
    • Issue date Apr 28, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3496562
    • Patent number 3,496,562
    • Issue date Feb 17, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3484777
    • Patent number 3,484,777
    • Issue date Dec 16, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3399386
    • Patent number 3,399,386
    • Issue date Aug 27, 1968
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3398241
    • Patent number 3,398,241
    • Issue date Aug 20, 1968
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3354449
    • Patent number 3,354,449
    • Issue date Nov 21, 1967
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3347457
    • Patent number 3,347,457
    • Issue date Oct 17, 1967
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3317905
    • Patent number 3,317,905
    • Issue date May 2, 1967
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3308454
    • Patent number 3,308,454
    • Issue date Mar 7, 1967
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3257657
    • Patent number 3,257,657
    • Issue date Jun 21, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3242462
    • Patent number 3,242,462
    • Issue date Mar 22, 1966
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3178564
    • Patent number 3,178,564
    • Issue date Apr 13, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3160803
    • Patent number 3,160,803
    • Issue date Dec 8, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2950348
    • Patent number 2,950,348
    • Issue date Aug 23, 1960
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2949600
    • Patent number 2,949,600
    • Issue date Aug 16, 1960
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    2916734
    • Patent number 2,916,734
    • Issue date Dec 8, 1959
    • G05 - CONTROLLING REGULATING