Results 221 to 230 of about 114,336,196 (274)

Analog Neuromorphic Systems for Implantable Neural Interfaces

open access: yes
Basu A   +26 more
europepmc   +1 more source

Analog-to-Digital Conversion

open access: yes, 2010
Since the existence of digital signal processing, A/D converters have been playing a very important role to interface analog and digital worlds. They perform the digitalization of analog signals at a fixed time period, which is generally specified by the application.
Amir Zjajo, José Pineda de Gyvez
core   +6 more sources

Distortionless analog-to-digital conversion

Computer Standards & Interfaces, 1999
Harmonic distortion is introduced by nonlinear flash analog-to-digital converters (ADCs) and even small-scale dithering does not reduce this unwanted effect. Large-scale dithering has been proposed to overcome this limitation. However, large-scale dithering is difficult to implement and, in addition, it severely reduces the ADC input dynamic range.
CACIOTTA, Maurizio, CARBONE P.
openaire   +2 more sources

Stochastic-flash analog-to-digital conversion

IEEE Transactions on Instrumentation and Measurement, 1998
Flash-type analog-to-digital converters (ADC's) presenting a nonlinear behavior, i.e., having nonequally spaced threshold levels, may introduce harmonic distortion that can be reduced by employing large-amplitude dither-based conversion techniques. However, large-scale dithering is difficult to implement and, in addition, severely reduces the ADC input
Paolo Carbone, Maurizio Caciotta
openaire   +4 more sources

Analog-to-Digital Conversion Using Unstable Filters [PDF]

open access: yes, 2011
—A new approach to analog-to-digital conversion is proposed which combines unstable analog filters with digital Kalman filtering. The proposed approach subsumes sigma-delta converters, on which it offers a new perspective.
Hans-Andrea Loeliger   +2 more
exaly   +2 more sources

Analog-to-Digital Conversion

open access: yes, 2013
Basic analog-to-digital (A/D) conversion and digital filtering of analog signals.This work was created using the Connexions authoring platform. This platform will be retired as of the end of 2021.  This work has been migrated to PDF format for continuous
Johnson, Don
exaly   +1 more source

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