Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 7 - Arrangements for synchronising receiver with transmitter
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
11/1982
11/16/1982US4359770 Bit buffer system
11/16/1982CA1135842A1 Block sync signal extracting system
10/1982
10/28/1982WO1982003736A1 Circuits for producing an output waveform synchronized with the timing of a given waveform
10/26/1982US4356566 Synchronizing signal detecting apparatus
10/26/1982US4356518 High frequency digital PCM decoding apparatus
10/26/1982CA1134462A1 Device for synchronizing a clock pulse generator with a serial data signal
10/26/1982CA1134459A1 Synchronization of a data communication receiver with a received signal
10/19/1982US4355408 System for extracting timing information from a digital waveform
10/19/1982US4355398 Real time clock recovery circuit
10/19/1982US4355386 Time-division multiplex digital switching network for a PCM telephone exchange system utilizing duplicate connecting field installations
10/19/1982US4355385 Multiplex information handling system
10/19/1982US4355284 Phase correction system
10/19/1982CA1133993A1 Circuit for detecting the phase of sampling impulses, particularly for use in the receiving station of a data transmission system
10/14/1982WO1982003516A1 Signal synchronization system
10/12/1982US4354274 Digital signal transmission system
10/12/1982US4354229 Loop initialization mechanism for a peer-to-peer communication system
10/06/1982EP0061462A1 Multi-system portable paging device.
10/05/1982US4353130 Device for processing serial information which includes synchronization words
10/05/1982US4353129 Digital data transmission system
10/05/1982US4353065 Digital radio paging communication system
10/05/1982US4352999 Zero-crossing comparators with threshold validation
09/1982
09/28/1982US4352195 Device for the synchronization of a timing signal
09/28/1982US4352193 Intended value determination system
09/28/1982US4352192 Timing signal synchronization device
09/28/1982US4352104 Remote meter reading apparatus
09/28/1982CA1132668A1 Fast synchronization circuit for phase locked looped decoder
09/22/1982EP0060751A1 Apparatus for switching data transmission channels
09/22/1982EP0060307A1 Method for connecting or disconnecting selected stations in a ring communication system, and ring communication system including selectively connectable stations
09/21/1982US4351061 Method of phase synchronization in a synchronous data transmission system, and apparatus for carrying out the method
09/21/1982US4351008 Modulator for use in an interface between a digital signal processing apparatus and an audio tape deck
09/07/1982US4348769 Circuitry for extraction of a transmission clock signal from-modulated data transmissions
09/07/1982US4348762 Circuit for correcting data reading clock pulses
08/1982
08/31/1982US4347606 Method of frame synchronization of a digital TDM communication system and arrangement for performing the method
08/31/1982CA1130865A1 Data communication system
08/25/1982EP0058586A1 Process for synchronization on reception of a signal provided with a synchronization pattern
08/25/1982EP0058166A1 Phase corrected clock signal recovery circuit
08/24/1982US4346476 A/D, D/A Converter for PCM transmission system
08/24/1982US4346470 Initial acquisition of synchronization for a station in a TDMA satellite communication network
08/10/1982US4344179 Clock synchronizer and data detector
08/10/1982US4344176 Time recovery circuitry in a modem receiver
08/10/1982CA1129556A1 Asynchronous-to-synchronous data concentration system
08/03/1982CA1129036A1 Digital data transmission
07/1982
07/28/1982EP0056748A2 Method for the synchronization, on reception, of digital signals transmitted as packets
07/27/1982CA1128630A1 Data synchronization circuit
07/21/1982EP0056208A1 Process and device for synchronizing messages
07/21/1982EP0056128A2 Phase synchronizing circuit
07/20/1982US4340962 Circuit arrangement for the synchronization of a digital subscriber station by a digital exchange in a PCM telecommunication network
07/20/1982CA1128160A1 Sampling clock correction circuit
07/20/1982CA1128151A1 Phase-locked loop for pcm transmission systems
07/13/1982US4339824 Clock recovery circuit for TDMA system or message switching system
07/13/1982US4339823 Phase corrected clock signal recovery circuit
07/13/1982US4339817 Clock recovery circuit for burst communications systems
07/13/1982US4339731 Stable, fast slew, phase locked loop
07/06/1982US4338569 Delay lock loop
06/1982
06/30/1982EP0055123A1 Data transmission system
06/29/1982CA1126833A1 Digital loop synchronization circuit
06/24/1982WO1982002130A1 Method and circuit for clock recovery
06/23/1982EP0054322A1 Phase sensitive detector
06/22/1982CA1126361A1 Digital transmission system
06/16/1982EP0053959A1 Device for the recovery of a clock signal from a binary signal
06/16/1982EP0053939A1 Digital phase locked loop pull-in circuitry
06/15/1982US4335426 Remote processor initialization in a multi-station peer-to-peer intercommunication system
06/15/1982US4335361 Variable gain amplifier
06/15/1982CA1125860A1 Diversity switch correlation system
06/09/1982EP0053230A1 Digital information transmission system
06/09/1982EP0053214A1 System for the distribution of digital signals
06/08/1982US4334313 Timing recovery technique
06/08/1982CA1125393A1 Digital signal detector
06/01/1982US4333176 Data extraction means for use in a data transmission system
06/01/1982US4333060 Phase locked loop for recovering data bit timing
05/1982
05/26/1982EP0052432A2 Digital signal processing
05/18/1982US4330863 Demodulator arrangement
05/18/1982US4330856 Digital signal transmission system including means for converting asynchronous signals to the operating speed of a transmission line
05/18/1982US4330854 Apparatus for generating an exchange pulse train for use in a telecommunications system
05/18/1982CA1123963A1 Digital signal transmission system
05/18/1982CA1123960A1 Synchronizing circuit for a digital arrangement
05/12/1982EP0051332A1 Two-wire bus-system comprising a clock wire and a data wire for interconnecting a number of stations
05/04/1982US4328588 Synchronization system for digital data
05/04/1982CA1123058A1 Receiver for data-transmission system operating with single-sideband amplitude modulation
04/1982
04/29/1982WO1982001438A1 Remote supervisory control unit
04/27/1982US4327442 Clock recovery device
04/27/1982US4327438 Receiving circuit in an interference-suppressing communications system comprising narrow-band conventional message modulation and additional pseudo-noise phase shift keying
04/27/1982US4327411 High capacity elastic store having continuously variable delay
04/21/1982EP0049952A1 Synchronizing circuit
04/20/1982US4326287 Two wire bi-directional digital telephone link
04/20/1982US4326168 Signal monitor system
04/15/1982WO1982001268A1 Multi-system portable paging device having a microprocessor for providing in real time multiple scheme decoding and energy-saving routines
04/14/1982EP0049627A2 Byte-to-bit synchronizing circuitry
04/13/1982US4325090 Device for synchronizing a clock pulse generator with a serial data signal
04/07/1982EP0048896A2 Clock synchronization signal generating circuit
04/01/1982WO1982001094A1 Error monitoring in digital transmission systems
03/1982
03/30/1982US4322850 Sampling system for decoding biphase-coded data messages
03/30/1982CA1121075A1 Method and system for synchronizing a tdma communication network comprising a satellite equipped with several directional beam antennas transmitting signals at various frequencies
03/24/1982EP0048047A2 Apparatus for the recognition of a binary word
03/24/1982EP0047970A1 Method and device for synchronizing the receiving terminal of a "ping-pong" communication system
03/23/1982US4321483 Apparatus for deriving clock pulses from return-to-zero data pulses
03/23/1982CA1120551A1 Door seal arrangement for high-frequency heating apparatus
03/16/1982US4320527 Bit synchronizing system for pulse signal transmission
03/16/1982US4320525 Self synchronizing clock derivation circuit for double frequency encoded digital data
03/16/1982US4320517 Method and device for effecting the initial adjustment of the clock in a synchronous data receiver
1 ... 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365