| |
 |
|
Class Information
Number: 341/110
Name: Coded data generation or conversion > Analog to digital conversion followed by digital to analog conversion
Description: Subject matter where an analog to digital conversion is followed by a digital to analog conversion.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7602320 |
Systems and methods for companding ADC-DSP-DAC combinations |
Oct. 13, 2009 |
| 7579969 |
Systems and methods for creating and using a conditioning signal |
Aug. 25, 2009 |
| 7576665 |
System and method for receiving analog and digital input |
Aug. 18, 2009 |
| 7573956 |
Time encoding and decoding of a signal |
Aug. 11, 2009 |
| 7541966 |
Apparatus and method for demodulating a modulated signal |
Jun. 2, 2009 |
| 7532671 |
Gain control method and apparatus |
May. 12, 2009 |
| 7528751 |
Systems, methods, and apparatuses for a long delay generation technique for spectrum-sensing of cognitive radios |
May. 5, 2009 |
| 7498964 |
Analog interface for digital instrumentation |
Mar. 3, 2009 |
| 7479907 |
Multichannel time encoding and decoding of a signal |
Jan. 20, 2009 |
| 7474237 |
Circuits and methods for using error correction in power amplification and signal conversion |
Jan. 6, 2009 |
| 7463172 |
Signal processing device and method, signal processing program, and recording medium where the program is recorded |
Dec. 9, 2008 |
| 7420488 |
Apparatus and method for setting filter coefficient, and recording medium having a program recorded thereon |
Sep. 2, 2008 |
| 7405684 |
Signal selecting circuit and recording medium having program recorded thereon |
Jul. 29, 2008 |
| 7400278 |
Echo prevention circuit, filter coefficient setting method, and recording medium with program recorded |
Jul. 15, 2008 |
| 7391842 |
Direct synthesis clock generation circuits and methods |
Jun. 24, 2008 |
| 7391814 |
Gain control method and apparatus |
Jun. 24, 2008 |
| 7391347 |
Radio receiver, system on a chip integrated circuit and methods for use therewith |
Jun. 24, 2008 |
| 7382303 |
Non-perturbing power supply margin controller |
Jun. 3, 2008 |
| 7372382 |
Voltage regulation using digital voltage control |
May. 13, 2008 |
| 7369071 |
Analog and digital signal mixer |
May. 6, 2008 |
| 7358875 |
Echo preventing circuit and digital signal processing circuit |
Apr. 15, 2008 |
| 7348914 |
Method and systems to align outputs signals of an analog-to-digital converter |
Mar. 25, 2008 |
| 7348905 |
Device for treating audio signals, especially for treating audiophonatory disorders |
Mar. 25, 2008 |
| 7342522 |
Digital audio player and playing method thereof |
Mar. 11, 2008 |
| 7336210 |
Multichannel time encoding and decoding of a signal |
Feb. 26, 2008 |
| 7324036 |
Adaptive, intelligent transform-based analog to information converter method and system |
Jan. 29, 2008 |
| 7321627 |
Method and system for providing zero detect and auto-mute |
Jan. 22, 2008 |
| 7319418 |
Sensor with multiplex data output |
Jan. 15, 2008 |
| 7315267 |
Mixed-mode semiconductor memory |
Jan. 1, 2008 |
| 7312735 |
Parallel-to-serial converter |
Dec. 25, 2007 |
| 7304594 |
Transmitting and receiving device and transmitting device and receiving device |
Dec. 4, 2007 |
| 7280058 |
Mixed-signal system-on-a-chip analog signal direct interconnection through programmable logic control |
Oct. 9, 2007 |
| 7233624 |
Method and system for all digital gain control |
Jun. 19, 2007 |
| 7202804 |
Digital signal processing amplifier |
Apr. 10, 2007 |
| 7190292 |
Input level adjust system and method |
Mar. 13, 2007 |
| 7188196 |
Method and apparatus for playing analog audio to multiple codec outputs |
Mar. 6, 2007 |
| 7180437 |
Parallel-to-serial converter |
Feb. 20, 2007 |
| 7173557 |
Analog/digital converter |
Feb. 6, 2007 |
| 7167116 |
Memory devices having single bit bus structure with current mode signaling and methods of operating same |
Jan. 23, 2007 |
| 7161510 |
Switching amplifier comprising a delta-sigma modulation circuit |
Jan. 9, 2007 |
| 7151970 |
Multiple audio DACs with PC compatibility |
Dec. 19, 2006 |
| 7145492 |
Data management method |
Dec. 5, 2006 |
| 7145488 |
Method and system for converting digital samples to an analog signal |
Dec. 5, 2006 |
| 7142139 |
Powering down of DAC and ADC for receive/transmit modes of operation in a wireless device |
Nov. 28, 2006 |
| 7138932 |
Signal converting apparatus for integrating analog-to-digital converter and digital-to-analog converter and integration unit |
Nov. 21, 2006 |
| 7079058 |
Powering down of DAC and ADC for receive/transmit modes of operation in a wireless device |
Jul. 18, 2006 |
| 7068068 |
Re-configurable mixed-mode integrated circuit architecture |
Jun. 27, 2006 |
| 7061420 |
Gain control for analog-digital converter |
Jun. 13, 2006 |
| 7031401 |
Digital to analog converter with time dithering to remove audio tones |
Apr. 18, 2006 |
| 7020213 |
Method and apparatus for selectively providing different electric signal paths between circuits |
Mar. 28, 2006 |
|
|
|
