Most mobile and wearable devices present digital audio signal processing capabilities. Since the nature of signals is analog, there a need to use analog-to-digital converters (ADCs) with high-resolution for high signal-to-noise ratio acquisition. This paper presents high-level modeling design continuous-time third-order sigma-delta modulator (CT-SDM) an FIR DAC devices, using supply voltage 0.5...

Persistent firing in response to a brief stimulus is a neural correlate of short-term memory in a variety of systems. In the oculomotor neural integrator, persistent firing that encodes eye position is maintained in response to transient saccadic eye-velocity commands. To a first approximation, firing rates in the integrator vary linearly with eye position. Thus, viewed across many cells, the p...

This paper describes novel transconductor and an integrator circuits which can be used in integrated video frequency filters in bipolar technology. The transconductor consists of a parallel connection of a passive nominal transconductance and an active variable transconductance, resulting in good high frequency performance up to 70 MHz and less than 1% linearity error for input signals up to 2V...

The subject of controlling an integrator via a communication network nds many applications in modern control systems such as ATM network VBR control, load balancing in computer networks, etc. Stability conditions in closed form are derived for the arising feedback system, which consists of multiple controllers, an integrator and time-variant links between integrator and controllers. It will be ...

SUMMARY DNA copy number alterations (CNA) frequently underlie gene expression changes by increasing or decreasing gene dosage. However, only a subset of genes with altered dosage exhibit concordant changes in gene expression. This subset is likely to be enriched for oncogenes and tumor suppressor genes, and can be identified by integrating these two layers of genome-scale data. We introduce DNA...

With the rapid development of computers and communications, more and more chips are required to have small size, low-power and high performance. Digital filter is one of the basic building blocks used for implementation in Very Large Scale Integration (VLSI) of mixed-signal circuits. This paper presents a design of decimation filter used for digital filtering. It consists of Cascode Integrated ...

medicine, health John Weeks has been active as a writer, organizer, executive, consultant, and speaker in the movement for integrative health and medicine for more than 30 years. His leadership-focused Integrator Blog News and Reports (theintegratorblog.com) and now his Global Integrator Blog are go-to sources on breaking developments in policy, business, academics, and interprofessional activity.

The aim of this paper is to present one type of pole assignment controller that is based on the analysis of optimal settings for the double integrator system. It takes into account parasitic delays in the control structure and constraints imposed on the control signal. The whole design is illustrated on two examples. Key-Words: Pole assignment control, constraints, saturation, double integrator...