digital signal processing-27
Project of universal DSP platform: cluster of floating point DSP processors
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L Dymanowski, K Lewandowski ,Proceedings of SPIE, 2009 ,144.206.159.178
ABSTRACT In this paper, a project of cluster of DSP is presented. This project is realized as
a extended card for PC computers. A block diagram of a board was described. A DSP
processor properties for cluster computation was described. A block diagram of the board
Segmentation of financial seals and its implementation on a DSP-based system
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H Jin, L Tiegen, G Jingjing ,Proc. of SPIE Vol ,144.206.159.178
ABSTRACT Automatic seal imprint identification is an important part of modern financial
security. Accurate segmentation is the basis of correct identification. In this paper, a DSP
(digital signal processor) based identification system was designed, and an adaptive
DSP Modulated Class D Audio Amplifier
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J Collins ,2009 ,wpi.edu
Abstract The goal of this project was to create an 80W, 95% efficient Class D audio amplifier
with less than 0.5% harmonic distortion and greater than 100 dB zero-input signal to noise
ratio that accepts digital inputs. The amplifier that was built comprised of a three-state
Efficient Utilization of Time for Fast Multipliers Using Twin Precision Technique in DSP
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M Sahithi, N Shaik, SD Chowdary, M Jyothi ,thavan.org
ABSTRACT-We present the twin-precision technique for multipliers. The twin-precision
technique can reduce the power dissipation by adapting a multiplier to the bit width of the
operands being computed. The technique also enables an increased computational
APPLICATIONS OF DSP & COMPUTING VISION COMPUTER VISION GROUP PROJECT: SENSOR ROBOTS FOR ENSURING POST-INCIDENT MINING
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S Bizot, A Martin, C Limam, H Lacote ,hubert.lacote.free.fr
ABSTRACT This paper is about computer vision with one camera embedded robot rovio
manufactured by WowWee. We use image processing and analysis to solve several modern
technical issues, such as autonomous robot navigation in an unknown environment,
Network Working Group JM. Valin Internet-Draft Mozilla Intended status: Informational S. Borilin Expires: July 13, 2012 SPIRIT DSP
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K Vos, C Montgomery ,2012 ,192.36.165.30
Abstract This document provides general guidelines for work on developing and specifying
an interactive audio codec within the IETF. These guidelines cover the development
process, evaluation, requirements conformance, and intellectual property issues.
Dsp Implementation of Gesture Recognition
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MPV Kumar, BS Reddy ,ijcns.com
Abstract—Gesture recognition is one which enables human to interface with the machine
and interact naturally without any mechanical devices. Gestures can originate from any
bodily motion or state but commonly originate from the face or hand. Current field include
Intelligent system based on DSP to monitoring and maintain optimum environmental conditions in a fir saplings tree greenhouse
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M Panoiu, C Panoiu, L Ghiorghioni ,WSEAS Transactions on , 2010 ,wseas.us
Abstract:-In this paper is presented an intelligent system for measure and maintain the
optimum environmental conditions in a fir tree greenhouse. The proposed system used a
DSP development board built TMS 320 F2812. In a fir tree greenhouse environment
Automatic calibration system for analog instruments based on DSP and CCD sensor
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LAN Jinhui ,Proc. of SPIE Vol ,144.206.159.178
ABSTRACT Currently, the calibration work of analog measurement instruments is mainly
completed by manual and there are many problems waiting for being solved. In this paper,
an automatic calibration system (ACS) based on Digital Signal Processor (DSP) and
Detection of objects in moving images and implementation of the purification algorithm on analog CNN and DSP processors
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E Arslan, Z Orman , of the 12th WSEAS international conference , 2011 ,wseas.us
Abstract:-CNN Universal Machines that contain two different processors working
interactively with each other, have an important impact for image processing applications
with their advanced computing features. These processors are named as ACE16k
Optimized design of decimator for alias removal in multirate DSP applications
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R Mehra ,Proceedings of the 10th WSEAS international , 2010 ,wseas.us
Abstract:-Decimator is an important sampling device used for multi-rate signal processing in
wireless communication systems. In this paper optimized decimator has been presented to
improve the implementation complexity. The proposed decimator is implemented using
An adaptive algorithm for a GSM base station smart antenna: Selection and DSP-implementation
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N Scully ,alexandria.tue.nl
Abstract Due to the constant increase in the number of GSM subscribers, the capacity of the
GSM network must continually be expanded. A new method for realizing capacity increase is
the use of smart antennas. A smart antenna is an adaptive array antenna that controls its
Three phase inverter control using DSP controller for dynamic voltage restorer (DVR) application
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R Omar ,academicjournals.org
This paper discusses the control technique improvement of a three-phase inverter using
directquadrature-zero (dq-0) controller based on DSP TMS320F2812 for dynamic voltage
restorer (DVR) applications. The output of the inverter is then connected to a voltage grid
Introduction to DSP—Time Domain Representation of Signals and Systems
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W Al-Hanafy ,2011 ,waleedeid.tripod.com
Introduction to DSP — Time Domain Representation of Signals and Systems where d(n) is also
called the Kronecker delta function. This unit-impulse sequence is very useful for testing and
analysing the characteristics of DSP systems. The unit-step sequence is defined as:
Digital Subtraction Phonocardiography (DSP) applied to the detection and characterization of heart murmurs
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MA Akbari, K Hassani, JD Doyle ,BioMedical , 2011 ,biomedcentral.com
Abstract Background: During the cardiac cycle, the heart normally produces repeatable
physiological sounds. However, under pathologic conditions, such as with heart valve
stenosis or a ventricular septal defect, blood flow turbulence leads to the production of
DSP Lab Manual
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SJ Orfanidis ,2011 ,eceweb1.rutgers.edu
The hardware experiments in the DSP lab are carried out on the Texas Instruments
TMS320C6713 DSP Starter Kit (DSK), based on the TMS320C6713 floating point DSP
running at 225 MHz. The basic clock cycle instruction time is 1/(225 MHz)= 4. 44
Computer Aided Design for Low Power Fir Processor on System On-Chip Platform Architecture for High Performance DSP Applications
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A Hemalatha ,IJCSNS, 2011 ,paper.ijcsns.org
Abstract The continually increasing integration density of integrated circuit, with astronomical
increase in fabrication cost and enormous time to market portrays important paradigm shift in
next generation System–on-Chip (SoC) design. This leads more programmable designs
Network Working Group JM. Valin Internet-Draft Mozilla Intended status: Informational S. Borilin Expires: February 4, 2012 SPIRIT DSP
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K Vos, C Montgomery ,2011 ,tools-jp.mtk.nao.ac.jp
Abstract This document provides general guidelines for work on developing and specifying
a codec within the IETF. These guidelines cover the development process, evaluation,
requirements conformance, and intellectual property issues.
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