Aug 1, 2015 · In this study, the authors propose adaptive and multi-level adaptive LC sampling models as alternatives to conventional LC schemes and apply an ...

Level-crossing (LC) analog-to-digital (A/D) converters can efficiently sample certain classes of signals. An LC A/D converter is a real-time asynchronous ...

Aug 1, 2015 · In this study, the authors propose adaptive and multi-level adaptive LC sampling models as alternatives to conventional LC schemes and apply an ...

An LC A/D converter is a real-time asynchronous system, which encodes the information of an analog signal into a sequence of nonuniformly spaced time instants.

Oct 31, 2019 · This paper presents a brief study on non-uniform sampling techniques Level-Crossing (LC) and Adaptive Level Crossing (ALC) schemes. An LC ...

This paper presents a non-uniform sampling analog-to-digital converter (ADC) architecture using an adaptive level-crossing technique that outperforms uniform ...

In order to filter the non-uniformly sampled signal obtained at the output of this sampling scheme a new adaptive rate FIR filtering approach is devised. The ...

This paper presents a brief study on non-uniform sampling techniques Level-Crossing (LC) and Adaptive Level Crossing (ALC) schemes. An LC and ALC A/D converters ...

This signal-dependent sampling constitutes non-uniform sampling with local means and their times of occurrence. The local means can be seen as optimal signal.

Following this multirate filtering approach, adaptive rate filtering techniques are devised. They are based on the Level Crossing Sampling Scheme (LCSS) [4].