GB8715629D0
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1986-12-23
Video signals
KR960001515B1
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1996-01-31
Digital signal transmitting system
EP0213309A3
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1989-04-05
Receiver for multilevel modulated signals
GB8613761D0
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1986-07-09
Transmitting & recording signals
EP0303450A3
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1989-07-26
Digital signal transmission apparatus
EP0257544A3
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1988-12-07
Receiving device for microwave signals
HK119095A
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1995-07-28
Digital signal transmission device
AU576367B2
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1988-08-25
Apparatus for transmitting digital signals
EP0201758A3
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1988-01-13
Digital demodulator for frequency-modulated signals
GB8511955D0
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1985-06-19
Signal transmission arrangement
EP0180432A3
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1987-10-07
Apparatus for reproducing digital signals
EP0212327A3
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1987-09-02
Digital signal transmission system having frame synchronization operation
GB8526731D0
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1985-12-04
Digital communication of analogue signals
AU597960B2
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1990-06-14
Apparatus for transmitting digital signal
YU62185A
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1987-10-31
Device for controlling amplitude of digital signal
BG47936A1
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1990-10-15
Device for commutation of digital signals transmitted along channels with impulse- code modulation
GB2197769B
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1990-07-18
Digital signal reproducing apparatus
GB8529004D0
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1986-01-02
Receiving scrambled signals
EP0219016A3
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1989-06-21
Digital transmission system with signal rate conversion
EP0223443A3
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1989-05-31
Switching tdm digital signals
EP0199540A3
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1989-10-18
Digital signal stretcher
GB2185668B
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1989-10-25
Apparatus for transmitting digital signals
GB2185667B
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1989-10-25
Apparatus for transmitting digital signals
GB8608588D0
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1986-05-14
Digital signal control apparatus
BG41297A1
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1987-05-15
Device for commutating of telegraphic channels