Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 15 - Suppression or limitation of noise or interference
Patents for H04B 15 - Suppression or limitation of noise or interference (10,227)
06/2010
06/24/2010US20100158152 Method of preventing false detections in sensors
06/23/2010CN101753224A Remote anti-interference transmission equipment and method thereof
06/22/2010US7742778 Method and apparatus for transient frequency distortion compensation
06/22/2010US7742777 Dynamic upstream attenuation for ingress noise reduction
06/22/2010US7742607 Method for designing a modal equalizer for a low frequency sound reproduction
06/17/2010US20100151894 Apparatus and method for operating resource of small cell in wireless communication system
06/17/2010US20100151787 Acoustic suppression using ancillary rf link
06/17/2010US20100150376 Echo suppressing apparatus, echo suppressing system, echo suppressing method and recording medium
06/17/2010US20100150375 Determination of the Coherence of Audio Signals
06/17/2010US20100150374 Vehicular automatic gain control (agc) microphone system and method for post processing optimization of a microphone signal
06/17/2010US20100150361 Apparatus and method of processing sound
06/17/2010US20100150360 Audio source localization system and method
06/17/2010US20100150257 Apparatus and method for estimating timing offset in a wireless communication system
06/17/2010US20100150079 Method and apparatus for suppressing co-channel interference
06/17/2010US20100148883 Measurement and control of electromagnetic interference
06/16/2010EP2196826A1 Noise-radio-wave automatic separation/detection device
06/16/2010CN1670823B Method for detecting and reducing noise from a microphone array
06/16/2010CN101741476A Communication equipment, method and system
06/16/2010CN101741461A Methods and devices for eliminating adjacent cell interference as well as receivers
06/15/2010US7739109 System and process for muting audio transmission during a computer network-based, multi-party teleconferencing session
06/15/2010US7738888 Apparatus and method for controlling transmission power for mobile terminal
06/15/2010US7738848 Received signal to noise indicator
06/10/2010WO2010065934A1 Switching voltage regulator with frequency selection
06/10/2010WO2010039585A3 Methods and apparatus for partial interference reduction within wireless networks
06/10/2010WO2009087450A3 System and method for reducing eme emissions in digital desynchronized circuits
06/10/2010US20100144381 Power control method and apparatus for inter-cell interference removal
06/10/2010US20100144282 Methods and apparatus of providing transmit diversity in a multiple access wireless communication system
06/10/2010US20100144281 Apparatus and method for removing interference signal using selective frequency phase converter
06/10/2010US20100144279 Apparatus, method and radio system
06/10/2010US20100142726 Noise Cancellation Earphone
06/10/2010US20100142640 Method and system for selecting a pre-coding matrix
06/10/2010US20100142607 Methods and Systems for Transmitting Data by Modulating Transmitter Filter Coefficients
06/10/2010US20100142606 Transmission line loss compensation circuit and transmission line loss compensation method
06/10/2010US20100142600 Method and device for reducing transmission power of packet oriented data and communication system comprising such device
06/10/2010US20100142415 Apparatus and method for scheduling in a relay system
06/10/2010US20100141475 Emergency Service Warning System
06/09/2010CN1716764B System and method for adjusting an audio signal
06/09/2010CN101730214A Power spectrum profile generation and step-type power control method in multiple carrier wireless cognitive link
06/09/2010CN101729157A Method for separating vibration signal blind sources under strong noise environment
06/09/2010CN101729156A Data communication apparatus and communication data control method
06/08/2010US7734296 Management of distributed location servers
06/08/2010US7734255 Radio resource management method, management apparatus employing the same, base station, and terminal
06/08/2010US7734034 Remote party speaker phone detection
06/08/2010US7733966 System and method for space diversified linear block interleaving
06/08/2010US7733948 Method for providing service and rate negotiation in a mobile communication system
06/08/2010US7733842 Dynamic beaconing in wireless mesh networks
06/08/2010US7733813 Apparatus and method for canceling interference in relay station in a communication system
06/03/2010WO2010061511A1 Signal transmission device
06/03/2010WO2010014318A4 Method for channel selection in a multi-hop wireless mesh network
06/03/2010US20100136916 Orthogonal cross polarization interference compensating device, demodulator, receiving station, and method of compensating cross-polarization interference
06/03/2010US20100136915 Wireless Communication Method and Apparatus Therefor
06/03/2010US20100135482 Interference cancellation system
06/03/2010US20100135238 Systems for communicating using multiple frequency bands in a wireless network
06/02/2010EP2191576A1 A tuner
06/02/2010CN101719799A Device and method for reducing radiation of equipment
06/02/2010CN101183856B Operational amplifier circuit, bandpass filter circuit, and infrared signal processing circuit
06/02/2010CN101052219B Method for suppressing radio communication mutual interference
06/01/2010US7729890 Method for determining the change of a signal, and an apparatus including a circuit arranged to implement the method
06/01/2010US7729889 Random sample timing method and system using same
06/01/2010US7729662 Radio communication method in a wireless local network
05/2010
05/27/2010US20100131242 Monitoring system with dynamically configurable non-interfering signal processing
05/27/2010US20100130244 Apparatus and method for controlling data transmission rate in broadband wireless communication system
05/27/2010US20100130198 Remote processing of multiple acoustic signals
05/27/2010US20100130133 Adaptive sinr control
05/27/2010US20100128899 Large rc time-constant generation for audio amplifiers
05/27/2010US20100128898 Method and apparatus for operation sequencing of audio amplifiers
05/27/2010US20100128897 Signal processing device
05/27/2010US20100128896 Sound receiving device, directional characteristic deriving method, directional characteristic deriving apparatus and computer program
05/27/2010US20100128816 Method and apparatus for minimizing co-channel interference by scrambling
05/27/2010US20100128813 Multi-channel Signaling with Equalization
05/27/2010US20100128810 Systems and methods for a multicarrier modulation system with a variable margin
05/27/2010US20100128689 Apparatus and method for controlling interference in a wireless communication system
05/26/2010EP1430324B1 Device for suppressing electromagnetic coupling phenomena
05/26/2010CN1985448B System and method of controlling data transmission
05/26/2010CN1726559B Method and circuit for operating a storage device
05/26/2010CN1717881B Suppression of noise in an integrated circuit
05/26/2010CN1675843B Method and mobile station for reporting multi-path signals based on minimum separation
05/26/2010CN1656784B Mobile equipment theft deterrent system and method
05/26/2010CN1574713B Method and device for using directional antennas to mitigate the effects of interference in wireless networks
05/26/2010CN1505850B Cellular base station antenna
05/25/2010US7725314 Method and apparatus for constructing a speech filter using estimates of clean speech and noise
05/25/2010US7725118 Multi-radio wireless communication device and method for coordinating communications between potentially interfering radios
05/25/2010US7725092 Dynamic current steering mixer
05/25/2010US7725080 Mote networks having directional antennas
05/25/2010US7725079 Method and system for automatic control in an interference cancellation device
05/25/2010US7724836 Method and receiving unit for compensation for a frequency offset and/or for a change in the phase of a transmission channel over time by receiver-end evaluation of edge symbols of a received data burst
05/20/2010WO2010056810A1 Transmission suppression
05/20/2010WO2010055283A1 Acoustic noise prediction and subtraction from intercom audio signal during magnetic resonance imaging
05/20/2010US20100124341 Noise control device
05/20/2010US20100123835 Radio lsi device and interfering wave detecting circuit
05/18/2010US7720648 Method and apparatus for adapting threshold values in electronic signal processing devices
05/18/2010US7720633 Bivariate histogram for impulse noise monitor
05/18/2010US7720441 Apparatus and method for minimizing inter-signal interference in a wireless communication system
05/18/2010US7720440 Distributed coordination of a clear channel assessment (CCA) threshold
05/18/2010US7720235 Signal processing method and apparatus, signal processing program, and recording medium
05/18/2010US7720233 Signal processing method and apparatus
05/18/2010US7720232 Speakerphone
05/18/2010US7720170 Low emission signal generator and distributor system
05/14/2010WO2010053761A2 Efficient reselections in the presence of closed subscriber group cells
05/14/2010WO2010023630A3 Method for mitigating interference between wireless data and wireless video transceivers operating in proximity with one another
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