digital signal processing-23



PRECISION-WISE ARCHITECTURAL SYNTHESIS OF DSP CIRCUITS
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G Caffarena ,2010 ,eurasip.org
ABSTRACT This paper addresses the combination of wordlength optimization and
architectural synthesis as a single design task, aiming at reducing the area of FPGA
implementations. These two well-known design tasks are commonly applied sequentially. 

DSP based Speed Control of Permanent Magnet Brushless DC Motor
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A Gopinath ,ijcaonline.org
ABSTRACT This paper presents digital speed control of permanent magnet brushless dc
motor using TMS320F2812 DSP controller. The DSP controller used here has the special
features for digital motor control. Control algorithms used for the speed control has been 

Reachability Analysis on Retiming of DSP Algorithms by Applying Cell Enumeration Approach
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GU Shenshen ,Journal of Computational Information Systems, 2011 ,jofcis.com
Abstract In the world of DSP, retiming is a very important technology not only because it can
optimize hardware circuits by reallocating registers without affecting the function, but also it
is useful for DSP software design. When applying the DSP technology, marked graph is 

Research and Design on a Novel Optoelectronic Current Transformer Based on FPGA and DSP
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Y Li ,aicit.org
Abstract A new-type optoelectronic current transformer based on digital modulation to
replace the traditional CT is researched and designed in this paper. High-accuracy
miniature CT and A/D modulation are adopted to realize the high-accuracy. Optical fiber 

Active Loudspeakers and DSP: A Simplified Path to Perfection
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S Mowry ,Electronics world+ Wireless world, 2009 ,digmoda.com
In the vast majority of loudspeakers, the low-level output signal from a CD or DVD player is
the input to a receiver or preamplifier (control center), with the output from the preamplifier
being the input to the power amplifier (s),~ 1.0 V. In these cases, each loudspeaker is 

A practical approach to speech processor for auditory prosthesis using DSP and FPGA
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VB Rao, PS Ramaiah ,ACM SIGBED Review, 2012 ,sigbed.seas.upenn.edu
ABSTRACT Auditory prosthesis (AP) is a widely used electronic device for patients suffering
with severe hearing loss by electrically stimulating the auditory nerve using an electrode
array surgically placed inside the inner ear. The AP also known as cochlear implant (CI) 

The role of digital signal processors (DSP) for 3G mobile communication systems
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S Chaturvedi ,researchtrend.net
ABSTRACT: Digital Signal Processing is carried out by mathematical operations. Digital
Signal Processors are microprocessors specifically designed to handle Digital Signal
Processing tasks. These devices have seen tremendous growth in the last decade, finding 

Complementary Sequences in DSP Based Testing of Electronic Systems
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F Ghani, C Eng ,ijens.org
Abstract—This paper presents a scheme for rapid measurement of frequency characteristics
of electronic products using DSP techniques. The use of Complementary sequences instead
of the Barker sequences completely removes the sidelobe error and provides exact 

Evaluation of DSP based Numerical Relay for Overcurrent Protection
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YL Goh, AK Ramasamy, FH Nagi ,universitypress.org.uk
Abstract—The reliability and security electrical supply is an important factor in modern
society. However, the increasing complexity of power systems makes it difficult for protection
operation to achieve these objectives. Nevertheless, numerical relays embedded with 

Feasibility of Real-Time Skin Detection on TV DSP and FPGA Platforms
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B Zafarifar, T van den Kerkhof, PHN de With ,vca.ele.tue.nl
Abstract—This paper investigates the feasibility of three implementations of a skin detection
algorithm for TV. We explore the following options:(1) full-precision non real-time SW on
DSP,(2) reduced-precision real-time SW on DSP, and (3) full-precision real-time hardware 

Regular paper A DSP-Based Space Vector Modulation Direct Torque Control of IPM Synchronous Machines
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FA Osman, AM Osheiba ,journal.esrgroups.org
In this paper a new DTC scheme for interior permanent magnet synchronous machine
(IPMSM) is proposed. The proposed DTC scheme having the advantages of low torque
ripples as well as constant switching frequency. The increment in the switching frequency 


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