DSP-DIGITAL SIGNAL PROCESSOR IEEE PAPERS AND PROJECTS-2020



A digital signal processor is a specialized microprocessor chip, with its architecture optimized for the operational needs of digital signal processing. DSPs are fabricated on MOS integrated circuit chips



A digital signal processor (DSP)-based system for embedded continuous-time cuffless blood pressure monitoring using single-channel PPG signal
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Dear editor, According to a World Health Organization (WHO) report, cardiovascular diseases accounted for the death of approximately 17 million people worldwide each year, ie, 37% of the annual global deaths . Therefore, the prevention and prediction of

Implementation of Digital Differentiators at low frequencies
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of direct form II structure by using Matlab and Code Composer Studio software platforms by using DSP Starter Kit (DSK) for Digital Signal Processor TMS320C6713 of Floating-point digital signal processors Technical Reference Datasheet, Texas Instruments Incorporated

Evaluation of Different Hardware Platforms for Real-Time Signal Processing
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B. Digital Signal ProcessorIntroduction Over the last decades, DSPs experienced a rapid devel- opment 1. Diversity and evolution of processor products from the Cortex processor family (above) and performance comparison of Cortex-M processors (below) (but

3EC12: DIGITAL SIGNAL PROCESSING CREDITS-3 (LTP: 0, 0)
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07 7. Architecture of DSP Processors Applications : Introduction, Characteristics of DSP algorithms and Hardware Requirements, Von Neumann Architecture, Harvard Architecture, Parallelism and Hardware Units of Typical Digital Signal Processor Architectural details of

3EL09: DIGITAL SIGNAL PROCESSING CREDITS 3 (LTP: 0, 0)
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09 6. DSP Processors : HardwardArchitecture pipelining Multiplier- Accumulator (MAC) hardware, architectures of fixed and floating point (TMSC6000) DSP processor . Applications. 03 Total 45 List of References: 1. ProakisManolakis, Digital Signal Processing: Principles

3EC13: DIGITAL SIGNAL PROCESSING LABORATORY CREDITS 1 (LTP: 0, 0, 2)
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signals. 4. Employ multiple sampling rates in the processing of digital signals. 5. Interpret the necessity of adaptive filters in communication applications. 6. Understand the key architectural features of Digital Signal Processor .

BROADCAST SIGNAL PROCESSING IN THE HEADEND OF A CABLE MULTIMEDIA SYSTEM
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These devices include analog and digital signal processors DVB-C modulators and up-convertors Signal processors are normally used to transfer in- coming RF signals from off-air antennas or inco- ming Figure 2 illustrates a tipical block diagram of analog signal processor

Adaptive Speech Enhancement using DSP Processor
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Through the use of digitalsignal processing, digital hearing aid now interface (EMIF) usually come with the CPU, while peripherals such as serial ports and host ports are on only certain devices.DSP Processor is used to process on the noisy sound signal and obtain The proposed design by authors satisfy the increased requirements for miniaturization and low power consumption of signal processor in the digital wide band radar receiver. With this structure the resource utilization and digital signal complexity are both reduced significantly

Cascaded multilevel photovoltaic inverter topology with hybrid phase disposition modulation for grid connected PV system
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A digital proportional integral current control algorithm is also implemented in TMS320F2407 digital signal processor to keep the current injected in to the grid sinusoidal and to have high dynamic performance with rapidly changing atmospheric conditions

Design of an Efficient FIR Digital Filter for Real-Time Astronomical Data using Field Programmable Gate Arrays (FPGA)
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signal processors (PDSPs) did it for nearly two decades, Field Programmable Gate Arrays (FPGAs) are currently on the verge of revolutionizing digital signal processing as they allow rapid prototyping and moving some computations from dedicated hardware to a processor

FAST FOUR-POINT ESTIMATORS OF SINUSOIDAL SIGNAL PARAMETERS NUMERICAL OPTIMISATIONS FOR EMBEDDED MEASURING SYSTEMS
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and initial phases of single sinusoidal components of the analysed digital signal are determined M. Zygarlicka, et al.: FAST FOUR-POINT ESTIMATORS OF SINUSOIDAL SIGNAL PARAMETERS Table 2. Comparison of computation times for different processor systems (on the

Comparative Study of FPGA Performance Over ASIC and DSP Processors
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Processors Abstract: Field programmable gate array FPGA proposals an unconventional explanation for the computationally- intensive functions establish in Digital Signal Processing (DSP) In several presentations, programmable logic substitutes the DSP processor completely

An Efficient Antilogarithmic Converter by Using Correction Scheme for DSP Processor .
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The Digital signal processor and image processor have required accurate and efficient arithmetic operations for performing fast and efficient real-time applications [1-9]. As its well-known thing, that multiplier is the most utilized component in arithmetic operations

Model of Adaptive Language Synthesis Based On Cosine Conversion Furies with the Use of Continuous Fractions.
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Language Synthesis, Adaptive Synthesis, digital signal processor Cosine Conversion Furies, Continuous Fractions, Speech in signal processing have created a real boom in digital signal processing (DSP) the field was dominated by vec- tor-oriented processors and algebraic

MANAGEMENT OF THE RDA5807M DIGITAL TUNER WITH ATMEL MICROCONTROLLER
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Keywords: software defined radio, digital low IF tuner, FM tuner interface, digital signal processor I2C protocol. 1. Introduction The radio receivers have the role of selecting a radio station from the multitude of signals received by the antenna, then demodulating, decoding

APPLICATION OF MICROCONTROLLER IN INFORMATION SYSTEM
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Processor are16-bit and 32-bit fixed- and floating-point processors include ARM based processors ARM 9 family and Cortex-A8 processor based microprocessors, video processors OMAP mobile applications processors digital signal processors (DSP) and

Digital Signal Processing of Radar Pulse Echoes
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SAND2020-9428 Printed September Digital Signal Processing of Radar Pulse Echoes Armin W Doerry 3 Abstract Modern high-performance radar systems are employing ever-more Digital Signal Processing (DSP), replacing ever-more formerly analog components

Analysis and implementation of SDF Radix-2 FFT processor using VERILOG Hardware Description Language
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In SoC, FFT processor is popularly used in many digital signal processing systems. This SoC design can be viewed as an intellectual logic core for flexible and suitable integration in DSP system for many types of digital intelligent system

Implementation of Power Area Efficient 32-Bit Approximate Multiplier with Improved Accuracy
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subtraction, multiplication and division are significant piece of advanced circuit to accelerate the calculation speed of processor and mixed media applications in advances, for example, field programmable gate arrays (FPGAs) and digital signal processors requires countless

Design and implementation of Multiplier Accumulator (MAC) unit using Rounding Based Approximate (RoBA)
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In for speculation purposes in Pipelined processors was designed by using an approximate signed 32-bit multiplier A Digital signal Processor (DSP) is a significant block that executes various Signal processing applications such as Convolution, Fourier transform, Discrete

Advances in Speech Signal Processing of an Acoustic Echo Canceller using MATLAB
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components: Adaptive filter Doubletalk detector Non-linear processor A brief overview of these components is presented of the error signal . As the power of digital signal processors has increased, adaptive filters have become much more common and are now routinely

Exploiting USRP for RF Block Designing of CDMA Signal Transmission
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Array (FPGA) / Digital Signal Processor (DSP) and Personal Computer (PC) connectivity ports. This physical layer enables transfer of data at a rate of gigabit per second . Universal Hard Drive (UHD) is followed by Ethernet physical layer

IMPLEMENTATION OF HIGH PERFORMANCE CONTROL FOR INDUCTION MOTOR DRIVE
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control algorithm involves heavy mathematical computations and therefore its implementation requires a high execution speed processor /controller to meet all practical system demands. However, the inherent computational power of the Digital Signal Processors (DSP) permits

Universal Filtered Multicarrier (UFMC) Transmitter-Implementation using FFT and FIR Filter
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and sub-traction. Digital signal processors (DSPs) are the technology that is omnipresent in engineering Discipline. Fast multiplication is very important in DSPs for digital filter, convolution, Fourier transforms etc. To obtain these

DESIGN AND IMPLEMENTATION OF MAC UNIT BY USING VEDIC SUTRAS
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of all Digital signal processors . The speed of DSP is largely determined by the speed of its multipliers. Multiply Accumulate (MAC) operation is a commonly used operation in various Digital Signal Processing Applications. Use of a Digital Signal processor can significantly

DESIGN OF HIGH PERFORMANCE ADDER ARCITECTURE USING GDI
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The data path is a heart of all the microprocessors digital signal processors Furthermore, addition operation is mostly used in a digital signal processing applications directly into hardware or specialized digital signal processors (DSPs) while implementing the digital filters

Software Defined Sonar Architecture for realising Torpedo Defence Systems
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1. Main system functions of SDS are implemented through modifiable software or firmware operating on programmable embedded processor modules. The software-centric design integrates the flexibility of programmable Digital Signal Processors (DSP) with the reconfigurable

Design of Multistage CORDIC Configuration for DSP Applications
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devices often used for the application of CORDIC architectures as co- processors an even consistently popular algorithm for slightly different digital signal processing applications CORDIC-based FPGA processor provides us with a powerful mechanism for complete calculations

SAR Signal Processing SystemDesign and Flexible High-Performance Analysis
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These years, the emerging of plentyof high-performance processors such as FPGA and DSP couldprovide a fundamental solution to the challenge of the largescalecomputation in the real-time SAR TMS320C6678 Multicore fixed and floatingpoint Digital Signal Processor

INTERNATIONAL JOURNAL OF ENGINEERING INNOVATIONS IN ADVANCED TECHNOLOGY (IJEIAT)
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of all Digital signal processors . The speed of DSP is largely determined by the speed of its multipliers. Multiply Accumulate (MAC) operation is a commonly used operation in various Digital Signal Processing Applications. Use of a Digital Signal processor can significantly

Architecture and Advantages of SIMD in Multimedia Applications
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the basic principle of SIMD architecture and emphasized two types of SIMD array Processors : array processor and vector processor then identified of multimedia extensions in the applications that need speeding up processing such as digital signal processing (DSP

Machine Learning in the Optical Domain Enabled by Reservoir Computing
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in optical communications. NSP takes a fundamentally different approach to signal processing as it does not program the calculation tasks (ie signal equalization) explicitly into a digital signal processor (DSP). Instead it uses The user interface for the stethoscope includes a 5-but- ton keypad and an liquid crystal display (LCD) display. Sound pro- cessing is carried out with the aid of a digital signal processor . Stethoscope power is provided by a single AA battery in the chest piece

IMPLEMENTATION MEMORY-EFFICIENT RECONFIGURABLE PROCESSOR FOR DEEP LEARNING ALGORITHM ON FPGA
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IMPLEMENTATION MEMORY-EFFICIENT RECONFIGURABLE PROCESSOR FOR DEEP LEARNING ALGORITHM ON FPGA Streaming applications constitute a very broad class of computing algorithms in areas such as signal processing, digital media coding

A NEW APPROACH TO DESIGN AN ARITHMETIC LOGIC UNIT BASED ON ANCIENT VEDIC MATHEMATICS
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Abstract ALU is the cardinal functional unit in digital signal processor and embedded system devices which perform Complexity is reduced as main processor works with coprocessor. Coprocessors are the processors that are designed to work on different task like numeric

Implementation of OFDM with Programmable FFT Processor for Future 5G Communications
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data is first modulated by a modulator.The prefixed data are then passed through a parallel-to-serial converter, the real part and imaginary part of the data are both being filtered by a RRC filter and then a digital to analog and QAM is signal is given to FFT processor in the BER, modulation scheme, size of FFT, optical SNR [ 2]. SNR stands for signalto-noise Fast Fourier transform (FFT) used with digital data is benefited by decreas- ing the arithmetic count Here, the architecture processor is critical for speed and effectual execution . For FPGA

Multi-Threshold Voltage transistor logic and Gate Diffusion Input based ALU for power efficient processors
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efficient processors ALU is one of the main components of a micro- processor CPU works as a brain to any system and ALU Arithmetic operations are basic functions and necessary for designing any low power, high speed applications such as digital signal processing, image

ADJUSTABLE FILTER BANK FOR SPEECH
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transfer and output of speech signals. Digital signal processing (DSP) is the use of digital processing, such as by computers or more specialized digital signal processors to perform a wide variety of signal processing operations

NOVEL APPROACH FOR IMAGE SCALING USING INTERPOLATION TECHNIQUES
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novel approach. The proposed method, nearest neighbour and bilinear interpolation techniques is ported on a digital signal processor DM 642 to measure the computation complexity and memory requirements. The different

A Programmable Proton Exchange Membrane Fuel Cell Emulator Based on a DC-DC Synchronous Buck Converter
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CT Ma, ZY Tsai, CL Hsieh materials.international This paper proposes a low-cost, fast-response, and programmable proton exchange membrane FC (PEMFC) hardware emulator based on a two-switch DC-DC synchronous buck converter and a digital signal processor (DSP) acting as a kernel controller

Using of ASCA for the harmonics sources identification
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For example, ADE9000 and the family ADE78xx . Its functionality includes the availability of a flexible buffer for storing samples of current and voltage signals for the purpose of further processing by external digital signal processor (DSP)

DESIGN AND SIGNAL PROCESSING OF A ECG RECORDER
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processors that are easier to use, accessible and affordable. Implementation begins with the physiological interface to collect the signals from the human body. Using required front-end so- lution for essential signal conditioning, processor can perform further digital signal

Enhanced Performance Reversible ALU Design Using Reversible HNG Gate
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of ECE, RKDF IST SRK University,Bhopal,MP, India Abstract-ALU is the most essential block of any computer, microprocessor and digital signal processors DSPs. All the arithmetic and logical operations are performed inside the arithmetical and logic unit of the processor

Implementation of Indirect Rotor Field Oriented Control for Three-Phase Induction Motor Drive based on TMS320F28335 DSP
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For overall driver system, the TMS320F28335 digital signal processor compatible with MATLAB/Simulink is employed. The experimental results show the high dynamic performance of the forward and reverse speed and the electromagnetic torque in four quadrants operation

ROUTINE DEVELOPMENT OF OFDM SIGNAL ACF INNOVATIVE COMPANDING TRANSFORM FOR P REDUCTION IN OFDM
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and digital signal processing. Tsividis first proposed using companding in analog signal processors in. Unlike previous companding techniques where the transmitter and the receiver are geographically different locations, the compressor and expander for a signal processor

STANDALONE MICROGRID USING HYDRO-WIND-PV BASED ENERGY GENERATION SYSTEM FOR POWER MANAGEMENT AND CONTROL
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A digital signal processor controller is used to implement the proposed microgrid in real time The high cost and limited computational capability have been the two main limiting factors of digital signal processor controllers in previous years, which have reduced

Identification Of 2 nd Order Digital IIR Filter From 4 th Order Classical Type Using Bacterial Foraging Algorithm (BFA)
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Gan, WS and Kuo, SM (2005). The transition from Simulink to MATLAB in Real-Time Digital Signal Processing Education. Book titled Digital Signal Processors : Algorithms, Implementations, and Applications, published by the authors. Gilbert N. and Fleming J. (1982)

Implementation of 64-Bit Approximate Multiplier for Accurate and High-Level Processing
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arithmetic activities, for example, addition, subtraction, multiplication and division are significant piece of advanced circuit to accelerate the calculation speed of processor example, field programmable gate arrays (FPGAs) and digital signal processors requires countless

Single Event Hardened Circuits: From Digital to Mixed Signal Circuits
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But, all these techniques will not be able to mitigate the hazards if there is radiation striking on wires inside the processor IC which is suitable to sampled and continuous-time analog / mixed- signal circuits Generally, not a single circuit is completely digital or analog. But, in

Hardware/Software Implementation of Image Processing Systems Based on ARM Processor
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Then the developers used processors specializing in signal and image processing (DSP for Digital Signal Processing They can also be integrated in a SoC where the central processor is occupied only by data flow management (input-images/output-images) and hardware

Design and Analysis of Fast Fourier Transform Processors with Various Number Systems
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multiplexing (OFDM) systems such as wireless LAN, digital video broadcasting and digital audio broadcasting [2 and cost such as output latency, gate count, memory size and signalto- quantization cost of a FFT processor depend heavily on whether the FFT processor adopts a

SIMULATION AND EXPERIMENTAL ASSESSMENT OF POSITIVE OUTPUT TRIPLE LIFT LUO CONVERTER WITH DIFFERENT VARIOUS CONTROLLERS
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These converters perform DC- DC voltage-increasing conversion with high power density, high efficiency and cheap topology in simple structure. TMS320C242 Digital Signal Processor has many special features to implement intelligent control algorithms in real time

North-Last Routing Technique for Hotspot Management in NOC in Multi-Core Processors
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can be either universally useful processor a memory block, a specific application, a digital signal processing unit, an input-out controller, a mixed signal module etc interest inside the field of multi-center processors Multi-core design puts different processor centers and

1. Data about the program of study
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4 Usage of the specific methoda and instruments for signal analysis C2.5 Design of elementary functional blocks for digital signal processing with of the requirements and until the execution, debugging and interpretation of the results in correlation with the processor used C4

M. Tech.(Electronics and Communication Engineering) Specialization: Digital Electronics Communication Systems
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2.B.VenkataRamani and M. Bhaskar, Digital Signal Processors Architecture, Programming and Applications, TMH. REFERENCES 1. Lapsley,DSP Processor Fundamentals, Architectures Features, S.Chand Co,2000The application of DSP processors for energy management system of renewable and non-renewable energy sources intended for grid Keywords Renewable Energy Sources (RES), Pulse width modulation (PWM), Digital Signal Processor (DSP), Code composer studio (CCS

Tomographic Application-Specific Integrated Circuits for Fast Radon Transformation
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of hardware: sensors; controllers; controllers matching devices with sensors and actuators; modules of digital I / O co- processors for different modes interpolation, rotation and vectorisation of components of a 2D signal The processor diagram is depicted in Fig. 6

Exploiting computation reuse for stencil accelerators
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without computation reuse capability, our proposed algorithm can reduce the look-up table (LUT) and digital signal processor (DSP) usage by On instruction-based processors (CPU, GPU), this translates into improving locality , and reducing inter-core communication