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Class Information
Number: 386
Name: Television signal processing for dynamic recording or reproducing >
Description: This class deals with apparatus and corresponding processes for processing a sequence of images, in which the light variation composing the images may change with time (e.g., natural "live" scenes) for dynamic recording or reproducing of the sequence of images.










Class Number Class Name No. of Patents
386/1

Processing of color television signal for dynamic recording or reproducing

170
386/36

Channel splitting

27
386/33

Compressing when recording or decompressing when reproducing

175
386/40

Digital recording or reproducing

128
386/34

Digitizing, processing, and converting of analog color television signal

42
386/2

Drop-out correction

83
386/3

Including switching means and delay means

41
386/4

Editing

95
386/6

Fast reproducing

46
386/26

Frequency modulation for recording on the same track

113
386/27

Compressing when recording or decompressing when reproducing

57
386/29

Having another signal

58
386/28

Phase shifting

24
386/37

High definition television recording or reproducing

50
386/39

Including audio signal

170
386/38

Including television camera

128
386/5

Line, field, or frame skipping

22
386/41

Phase control of carrier signal

30
386/21

Recorder or reproducer fault condition compensation

109
386/25

Comb filtering

83
386/22

Crosstalk

62
386/24

Different phase between adjacent lines or fields of color television signal

27
386/23

Heads having different azimuth angles

33
386/35

Selective recording or reproducing

75
386/44

Separately processed luminance and chrominance

71
386/31

Separately processed primary color signals

32
386/32

Separately recorded

10
386/9

Signal amplitude level control

120
386/10

Including color burst or reference signal

47
386/11

Color killer

19
386/7

Slow producing

39
386/8

Still reproducing

56
386/12

Synchronization signal modification

62
386/13

Time (e.g., phase or frequency) correction

104
386/14

By controlling relative transducer/record medium speed

20
386/15

Disc

38
386/20

Digital technique

59
386/17

Phase or frequency matching of color television signal component to an external reference

48
386/19

Color burst

78
386/18

Using variable delay

37
386/16

Using recorded reference (e.g., pilot signal)

40
386/30

Using diffraction technique or strip filter

22
386/45

Using disc

173
386/42

Using light or beam

60
386/43

Color signal in nonpictorial form

4
386/46

Processing of television signal for dynamic recording or reproducing

1601
386/122

Channel splitting

58
386/109

Compressing in recording or decompressing in reproducing

546
386/112

Digital compressing

542
386/111

Intraframe or interframe

656
386/110

Line, field, or frame skipping

55
386/131

Converting one television format to another

181
386/124

Digital recording or reproducing

728
386/47

Drop-out correction

111
386/48

For synchronization signal

27
386/49

Using static memory or delay means

55
386/50

Interpolation

52
386/52

Editing

708
386/54

Audio signal

151
386/57

Control track

44
386/59

Counting control pulse

33
386/60

Numerical code

28
386/58

Phase comparison

17
386/55

Editing decision list (edl)

234
386/53

Fading-in and fading-out

47
386/64

Having auxiliary dynamic memory means

63
386/63

Having erasing head

32
386/56

Rewrite after read

28
386/61

Using synchronization signal

24
386/62

Numerical code

15
386/68

Fast, slow, or stop reproducing

817
386/80

Automatic control of the speed of the medium

147
386/74

Different azimuth

75
386/82

Disc

100
386/75

Having audio

93
386/77

Having static memory

67
386/72

Including head switching means

39
386/73

Interpolation

16
386/78

Locus or track control

106
386/79

Using control signal on the recording medium

79
386/76

Noise reducing circuit

33
386/71

Synchronization signal modification

32
386/81

Tape

235
386/69

Track searching

320
386/70

Disc

212
386/95

Having another signal

1709
386/96

Audio signal

680
386/104

Digital audio signal

296
386/105

Disc

204
386/106

Disc

163
386/100

Fault condition compensation

100
386/102

Including mixing or adding means

79
386/107

Including television camera

135
386/98

Multiplexing or demultiplexing

310
386/99

Plurality of audio channels

69
386/103

On a different substrate of the recording medium

18
386/97

Selective mode (e.g., mono, stereo, or bilingual)

122
386/101

Time compressing

104
386/108

Television signal

86
386/65

Having time code for addressing signal

198
386/123

High definition television recording or reproducing

134
386/83

Including programmable apparatus

665
386/117

Including television camera

465
386/118

Housing or mounting

106
386/120

Selective mode (e.g., still or motion)

137
386/119

Synchronizing

43
386/67

Long play recording

85
386/127

Onto thermoplastic record

22
386/94

Record protection (e.g., anti-copying)

517
386/113

Recorder or reproducer fault condition compensation

270
386/116

Digital technique

128
386/114

Noise reduction

122
386/115

Crosstalk

52
386/93

Signal amplitude level control

178
386/92

Simultaneously recording of a plurality of television signals

109
386/121

Single still or frame recording

165
386/51

Specific drop-out detection

61
386/84

Synchronization signal modification

94
386/66

Synchronizing of recording or reproducing devices

83
386/85

Time (e.g., phase or frequency) correction

127
386/90

Digital technique

93
386/91

By controlling read-write operations

62
386/86

Of relative transducer/record medium speed

45
386/87

By controlling speed of record medium

34
386/88

Using recorded reference (e.g., pilot signal)

57
386/89

Using variable delay

43
386/125

Using disc

1926
386/126

Optical

1095
386/128

Using light or beam

98
386/130

Cathode-ray tube

37
386/129

Recording at different frame rate

40
 
 
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