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dedicated digital signal processor

Performance analysis of general purpose and digital signal processor kernels for heterogeneous systems-on-chip

Performance analysis of general purpose and digital signal processor kernels for heterogeneous systems-on-chip

... coprocessor structures which are available on the applied Tri- media ASIP. Results for the FIR filter executed on the copro- cessor device lead to minor costs compared to the execution on the ASIP CPU. This example shows ...

5

Bit Manipulation Accelerator for Communication Systems Digital Signal Processor

Bit Manipulation Accelerator for Communication Systems Digital Signal Processor

... In dedicated hardware, a scrambler and a convolutional encoder are implemented using shift registers and XOR gates. For example, Figure 2 shows the convolutional encoder [17]. During the encoding process, each ...

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Implementation of Computational Intelligent
Techniques for Diagnosis of Cancer Using Digital
Signal Processor

Implementation of Computational Intelligent Techniques for Diagnosis of Cancer Using Digital Signal Processor

... Leukemia is a type of cancer that affects the white blood cells. In leukemia, white blood cells become abnormal, and divide and grow in an uncontrolled way. They stay in the bone marrow and keep reproducing in an ...

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Implementation of Evolutionary Computing Techniques for Cancer Diagnosis Using Digital Signal Processor

Implementation of Evolutionary Computing Techniques for Cancer Diagnosis Using Digital Signal Processor

... Evolutionary computing system focus on systems that use knowledge based techniques to support human decision- making, learning and action. Such systems are capable of cooperating with human user and so the quality of ...

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A digital signal processor and programming system for parallel signal processing

A digital signal processor and programming system for parallel signal processing

... Some of the possible tradeoffs between implementation cost and communication delays have been illustrated with the previously described systems. Because different signal process- ing alg[r] ...

311

Hardware Implementation of Speech Recognition Using MFCC and Euclidean Distance

Hardware Implementation of Speech Recognition Using MFCC and Euclidean Distance

... speech signal is applied. The data acquisition system of speech processor acquires the output from the microphone and then itdetects the exact word spoken If such a system is installed in a motor car, then ...

7

Multi-channel active noise cancellation using the DSP56001 (digital signal processor)

Multi-channel active noise cancellation using the DSP56001 (digital signal processor)

... Using MT-Test-A and MT-Test-B signals, tests were performed for an empty office, and then repeated without changing the combined transfer function models Cz when 10 people all stood with[r] ...

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REMOVAL OF DECAYING DC OFFSET FROM FAULT CURRENT BY USING KALMAN FILTERING THEORY

REMOVAL OF DECAYING DC OFFSET FROM FAULT CURRENT BY USING KALMAN FILTERING THEORY

... application of the Kalman technique to the power system measurements. The concepts of this technique are explained by designing a comparator for the real and imaginary components of the power system voltage and current ...

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RAAR Processor: The Digital Image Processor

RAAR Processor: The Digital Image Processor

... RAAR processor proposed was designed for FPGA implementation capable of performing low end image processing ...proposed digital image processor were also implemented using Matlab and a comparison is ...

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Audio signal processor

Audio signal processor

... audio signal processor capable of both sampling and audio processing external audio signals is ...audio signal processor can sample anaudio signal and store it in a fixed store in a two ...

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Smart Mechanical Dipole: a device for the measurement of sphere motion in behavioral and neurophysiological experiments

Smart Mechanical Dipole: a device for the measurement of sphere motion in behavioral and neurophysiological experiments

... axis signal and the pressure ...axis signal also reduced the smaller peaks in the acceleration signals in the transverse and vertical axis ...in signal amplitude for frequencies above 40 Hz increased ...

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Power estimation on functional level for programmable processors

Power estimation on functional level for programmable processors

... the processor architecture on the transistor level, which is rarely given for modern ...for digital signal pro- ...given processor is ...

5

Survey on Various Types of Noise and Methods for Noise Removal

Survey on Various Types of Noise and Methods for Noise Removal

... The training sequence is a sent information part known by the receiver, allowing it to deduce from the bits arrival state, the channel transfer function. Thus, there is a reference signal with which the antenna ...

12

Monitor the emergency situations using Tele health Radar System for Remote In-Door Fall Detection

Monitor the emergency situations using Tele health Radar System for Remote In-Door Fall Detection

... This processor implements a single instruction, multiple data approach in floating point instructions in single (32 bits) and double (64 bits) precision, allowing to maintain the same data format of Matlab ...and ...

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Title: 32-Bit RISC and DSP System Design in an FPGA

Title: 32-Bit RISC and DSP System Design in an FPGA

... The design of our processor is based on certain assumptions. One assumption is that the design must have few registers as opposed to the common wisdom of having as many registers as possible. Such an assumption ...

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A software defined radio testbed implementation

A software defined radio testbed implementation

... The design of highly flexible digital communication systems has become an area of consider- able interest. Particularly for mobile wireless transmission via hand-held devices, size and cost competitiveness usually ...

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MODELING OF BROADBAND LIGHT SOURCE FOR OPTICAL NETWORK APPLICATIONS USING FIBER 
NON LINEAR EFFECT

MODELING OF BROADBAND LIGHT SOURCE FOR OPTICAL NETWORK APPLICATIONS USING FIBER NON LINEAR EFFECT

... 5.5 Field Programmable Gate Arrays (FPGAs) Field Programmable Gate Arrays (FPGAs) represent reconfigurable computing technology which is in some ways ideally suited for video processing. FPGAs generally consist of a ...

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Synthesization of Low Power Digital Signal Processor Architecture

Synthesization of Low Power Digital Signal Processor Architecture

... The technology schematic of Twig phase having many look up tables (LUTs).These LUTs are used to performed the logic operations. Simulation result of Twig phase. Fig 3.[r] ...

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A programming system for parallel digital signal processor networks

A programming system for parallel digital signal processor networks

... The flow-graph is then partitioned using mean field annealing, and the nodes assigned to each partition are scheduled to achieve max- imum processor utilization.. Finally, a C program fo[r] ...

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A digital filter using the Intel 2920 signal processor

A digital filter using the Intel 2920 signal processor

... Therefore, the main focus of this research was to study the feasibility of using the Intel Corporation 2.920 signal processing integrated circuit to filter digitally visual evoked respon[r] ...

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