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H03M7/3008

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HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information or similar information or a subset of information is represented by a different sequence or number of digits

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H03M7/3008by averaging out the errors

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Patents Grantslast 30 patents

Information Patent Grant
Discrete dither
- Patent number 11,095,304
- Issue date Aug 17, 2021
- MQA Limited
- Peter Graham Craven
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal processing device and method
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- Issue date Jan 28, 2020
- D&M Holdings, Inc.
- Rainer Finck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spur reduction circuit
- Patent number 8,730,076
- Issue date May 20, 2014
- Cambridge Silicon Radio Limited
- Hashem Zare-Hoseini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma-delta modulation with reduction of spurs using a dither signal
- Patent number 8,514,118
- Issue date Aug 20, 2013
- Silicon Laboratories Inc.
- Adam B. Eldredge
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal dependent dither
- Patent number 7,876,247
- Issue date Jan 25, 2011
- Shawn David Hunt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for whitening quantization noise in a delta-s...
- Patent number 7,868,798
- Issue date Jan 11, 2011
- LSI Corporation
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Vector quantizer based on N-dimensional spatial dichotomy
- Patent number 7,729,553
- Issue date Jun 1, 2010
- Atmel Corporation
- Sebastien Fievet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for digital to analog conversion for power amplif...
- Patent number 7,548,180
- Issue date Jun 16, 2009
- Broadcom Corporation
- Henrik Jensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delta-sigma modulator circuits in which DITHER is added to the quan...
- Patent number 7,471,223
- Issue date Dec 30, 2008
- Samsung Electronics Co., Ltd.
- Yong-Hee Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus comprising a sigma-delta modulator and method of generati...
- Patent number 7,394,418
- Issue date Jul 1, 2008
- Telefonaktiebolaget LM Ericsson (publ)
- Johannes Wilhelmus Eikenbroek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for digital to analog conversion for power amplif...
- Patent number 7,362,251
- Issue date Apr 22, 2008
- Broadcom Corporation
- Henrik Jensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Class D amplifier
- Patent number 7,257,164
- Issue date Aug 14, 2007
- Wolfson Microelectronics plc
- Anthony J. Magrath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for mitigating background noise for a Sigma-Delta...
- Patent number 7,221,301
- Issue date May 22, 2007
- Motorola, Inc.
- Ali Behboodian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifiers
- Patent number 7,071,752
- Issue date Jul 4, 2006
- Texas Instruments Incorporated
- Venkateswar R. Kowkutla
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital to analog converter with time dithering to remove audio tones
- Patent number 7,031,401
- Issue date Apr 18, 2006
- Broadcom Corporation
- Russell H. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit for multi-standard sigma-delta modulator
- Patent number 6,992,606
- Issue date Jan 31, 2006
- Texas Instruments Incorporated
- Thomas Nicholas Zogakis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital signal processing apparatus and method
- Patent number 6,941,333
- Issue date Sep 6, 2005
- Sony Corporation
- Makoto Akune
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delta-sigma modulator system and method
- Patent number 6,920,182
- Issue date Jul 19, 2005
- Microtune (Texas), L.P.
- Jerry Thomas Bolton, Jr.
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog to digital converter that services voice communications
- Patent number 6,917,318
- Issue date Jul 12, 2005
- Broadcom Corporation
- Russell H. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing device, signal processing method, delta-sigma mod...
- Patent number 6,917,317
- Issue date Jul 12, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yoichi Nagaso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-dithering sigma-delta converter and communication device incor...
- Patent number 6,839,387
- Issue date Jan 4, 2005
- Motorola, Inc.
- James Gregory Mittel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog to digital converter that services voice communications
- Patent number 6,661,360
- Issue date Dec 9, 2003
- Broadcom Corporation
- Russell H. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sigma-delta data conversion employing quantization error feedback
- Patent number 6,642,874
- Issue date Nov 4, 2003
- Realtek Semiconductor Corp.
- Chia-Liang Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise shaper
- Patent number 6,515,601
- Issue date Feb 4, 2003
- Nippon Precision Circuits Inc.
- Yukio Fukuhara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse modulated digital to analog converter (DAC)
- Patent number 6,459,398
- Issue date Oct 1, 2002
- D.S.P.C. Technologies Ltd.
- Eran Gureshnik
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for the reduction of periodic noise in a sigma...
- Patent number 6,175,321
- Issue date Jan 16, 2001
- Telefonakitiebolaget LM
- Mats Olof Frannhagen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
.SIGMA.-.DELTA. modulator-controlled phase-locked-loop circuit
- Patent number 5,986,512
- Issue date Nov 16, 1999
- Telefonaktiebolaget L M Ericsson (publ)
- H.ang.kan Bengt Eriksson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Introduction of a whitener signal in a Sigma Delta modulator in the...
- Patent number 5,818,376
- Issue date Oct 6, 1998
- SGS Thomson Microelectronics S.r.l.
- Marco Bianchessi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple function analog-to-digital converter with multiple serial...
- Patent number 5,652,585
- Issue date Jul 29, 1997
- Crystal Semiconductor Corp.
- Ka Yin Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for digital-to-analogue conversion
- Patent number 5,252,973
- Issue date Oct 12, 1993
- Sony Corporation
- Toshishiko Masuda
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
EFFICIENT CODEC FOR ELECTRICAL SIGNALS
- Publication number 20230412191
- Publication date Dec 21, 2023
- Eaton Intelligent Power Limited
- Daniel ZUCCHETTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR MITIGATING NONLINEARITY-INDUCED SPURS AND NOISE IN A...
- Publication number 20230198547
- Publication date Jun 22, 2023
- University College Dublin
- Valerio Mazzaro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISCRETE DITHER
- Publication number 20200195272
- Publication date Jun 18, 2020
- MQA Limited
- Peter Graham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Signal processing device and method
- Publication number 20190149165
- Publication date May 16, 2019
- D & M HOLDINGS, INC.
- Rainer Finck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SPUR REDUCTION CIRCUIT
- Publication number 20140028374
- Publication date Jan 30, 2014
- Cambridge Silicon Radio Limited
- Hashem Zare-Hoseini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sigma-Delta Modulation with Reduction of Spurs Using a Dither Signal
- Publication number 20130076547
- Publication date Mar 28, 2013
- Adam B. Eldredge
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Methods and Apparatus for Whitening Quantization Noise in a Delta-S...
- Publication number 20100245136
- Publication date Sep 30, 2010
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM FOR DIGITAL TO ANALOG CONVERSION FOR POWER AMPLIF...
- Publication number 20080175333
- Publication date Jul 24, 2008
- Henrik Jensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for digital to analog conversion for power amplif...
- Publication number 20070268168
- Publication date Nov 22, 2007
- Henrik Jensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus Comprising a Sigma-Delta Modulator and Method of Generati...
- Publication number 20070252737
- Publication date Nov 1, 2007
- ERICSSON TECHNOLOGY LICENSING AB
- Johannes Wilhelmus Eikenbroek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Vector quantizer based on N-dimensional spatial dichotomy
- Publication number 20070122048
- Publication date May 31, 2007
- Sebastien Fievet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for mitigating background noise for a Sigma-Delta...
- Publication number 20070046517
- Publication date Mar 1, 2007
- MOTOROLA, INC.
- Ali Behboodian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Delta-sigma modulator circuits in which DITHER is added to the quan...
- Publication number 20070040718
- Publication date Feb 22, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Yong-Hee Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Class D amplifier
- Publication number 20050058209
- Publication date Mar 17, 2005
- Anthony J. Magrath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Signal processing device, signal processing method, delta-sigma mod...
- Publication number 20050017887
- Publication date Jan 27, 2005
- Yoichi Nagaso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multi-standard sigma-delta modulator
- Publication number 20050007267
- Publication date Jan 13, 2005
- Thomas Nicholas Zogakis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifiers
- Publication number 20040239417
- Publication date Dec 2, 2004
- Venkateswar R. Kowkutla
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Analog to digital converter that services voice communications
- Publication number 20040119619
- Publication date Jun 24, 2004
- Russell H. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tone-free dithering methods for sigma-delta DAC
- Publication number 20040036636
- Publication date Feb 26, 2004
- Rifeng Mai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Analog to digital converter that services voice communications
- Publication number 20030151534
- Publication date Aug 14, 2003
- Russell H. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital to analog converter with time dithering to remove audio tones
- Publication number 20030152161
- Publication date Aug 14, 2003
- Russell H. Lambert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Delta-sigma modulator system and method
- Publication number 20020121994
- Publication date Sep 5, 2002
- Jerry Thomas Bolton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital signal processing apparatus and method
- Publication number 20020121999
- Publication date Sep 5, 2002
- Makoto Akune
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifiers
- Publication number 20020060605
- Publication date May 23, 2002
- Venkateswar R. Kowkutla
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Noise shaper
- Publication number 20020041243
- Publication date Apr 11, 2002
- Yukio Fukuhara
- H03 - BASIC ELECTRONIC CIRCUITRY

by averaging out the errors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Discrete dither

Signal processing device and method

Spur reduction circuit

Sigma-delta modulation with reduction of spurs using a dither signal

Signal dependent dither

Methods and apparatus for whitening quantization noise in a delta-s...

Vector quantizer based on N-dimensional spatial dichotomy

Method and system for digital to analog conversion for power amplif...

Delta-sigma modulator circuits in which DITHER is added to the quan...

Apparatus comprising a sigma-delta modulator and method of generati...

Method and system for digital to analog conversion for power amplif...

Class D amplifier

Method and system for mitigating background noise for a Sigma-Delta...

Amplifiers

Digital to analog converter with time dithering to remove audio tones

Method and circuit for multi-standard sigma-delta modulator

Digital signal processing apparatus and method

Delta-sigma modulator system and method

Analog to digital converter that services voice communications

Signal processing device, signal processing method, delta-sigma mod...

Self-dithering sigma-delta converter and communication device incor...

Analog to digital converter that services voice communications

Sigma-delta data conversion employing quantization error feedback

Noise shaper

Pulse modulated digital to analog converter (DAC)

Apparatus and method for the reduction of periodic noise in a sigma...

.SIGMA.-.DELTA. modulator-controlled phase-locked-loop circuit

Introduction of a whitener signal in a Sigma Delta modulator in the...

Multiple function analog-to-digital converter with multiple serial...

Apparatus for digital-to-analogue conversion

Patents Applicationslast 30 patents

EFFICIENT CODEC FOR ELECTRICAL SIGNALS

APPARATUS FOR MITIGATING NONLINEARITY-INDUCED SPURS AND NOISE IN A...

DISCRETE DITHER

Signal processing device and method

SPUR REDUCTION CIRCUIT

Sigma-Delta Modulation with Reduction of Spurs Using a Dither Signal

Methods and Apparatus for Whitening Quantization Noise in a Delta-S...

METHOD AND SYSTEM FOR DIGITAL TO ANALOG CONVERSION FOR POWER AMPLIF...

Method and system for digital to analog conversion for power amplif...

Apparatus Comprising a Sigma-Delta Modulator and Method of Generati...

Vector quantizer based on N-dimensional spatial dichotomy

Method and system for mitigating background noise for a Sigma-Delta...

Delta-sigma modulator circuits in which DITHER is added to the quan...

Class D amplifier

Signal processing device, signal processing method, delta-sigma mod...

Multi-standard sigma-delta modulator

Amplifiers

Analog to digital converter that services voice communications

Tone-free dithering methods for sigma-delta DAC

Analog to digital converter that services voice communications

Digital to analog converter with time dithering to remove audio tones

Delta-sigma modulator system and method

Digital signal processing apparatus and method

Amplifiers

Noise shaper