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A Comparative Study of Symmetric and Asymmetric Cryptography Algorithms
This paper presents a comparative study of symmetric and asymmetric cryptographic algorithms available up to 2014. Symmetric algorithms considered include Data Encryption Standard (DES), Triple DES (3DES), Advanced Encryption Standard (AES), and RC4; asymmetric algorithms include…
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DSP-Based Real-Time Speech Enhancement for Hearing Aids
Digital signal processing (DSP)–based real-time speech enhancement has emerged as a pivotal technology for improving speech intelligibility in hearing aids. This manuscript reviews foundational algorithms and hardware implementations available up to 2014 and presents two representative…
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Adaptive Filtering Techniques for Noise Cancellation in Communication Systems
Adaptive filtering has become a cornerstone in noise cancellation for communication systems, providing real-time suppression of unwanted interference. This manuscript reviews classical and modern adaptive algorithms—such as the Least Mean Squares (LMS), Normalized LMS (NLMS), Recursive…
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Vol. 2, Issue 12, December 2014
PUBLISHED: 2014-11-30 Original Research Article e-certificate Download Article Page No. Adaptive Filtering Techniques for Noise Cancellation in Communication Systems Diya Banerji 1-4 DSP-Based Real-Time Speech Enhancement for Hearing Aids Diya Makhija 5-10 A Comparative…
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Use of UML Modeling in Real-Time Embedded System Design
This manuscript examines the application of Unified Modeling Language (UML) in the design of real‐time embedded systems as of 2014. It reviews UML’s capacity to model system architecture, behavior, and timing constraints, focusing on object‐oriented analysis…
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Evaluation of Compiler Optimization Techniques in C Programming
Published Paper PDF: PDF Govind Kumar Independent Researcher India Abstract This manuscript presents a comprehensive evaluation of compiler optimization techniques for C programs as known up to 2014. We compare common optimizations—constant folding, dead code elimination,…
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Object-Oriented Software Design Patterns for Embedded Applications
Object-oriented design patterns encapsulate recurring solutions to common software design problems and have been extensively studied in desktop and enterprise domains. However, their application to resource-constrained embedded systems poses unique challenges, including limited memory, real-time requirements,…
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Design of Secure Authentication Protocols for Client-Server Architecture
This manuscript presents the design and evaluation of secure authentication protocols tailored for client–server architectures prevalent in engineering systems up to 2014. The work surveys existing symmetric and asymmetric schemes, identifies their shortcomings in terms of…
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Vol. 2, Issue 11, November 2014
PUBLISHED: 2014-10-31 Original Research Article e-certificate Download Article Page No. Design of Secure Authentication Protocols for Client-Server Architecture Esha Damle 1-4 Object-Oriented Software Design Patterns for Embedded Applications Eshan Tarapore 5-9 Evaluation of Compiler…
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Bioethanol Production from Agricultural Waste Using Fermentation Techniques
Bioethanol production from agricultural waste through fermentation offers a sustainable alternative to fossil fuels by valorizing lignocellulosic biomass. This study investigates process parameters affecting ethanol yield from rice straw and sugarcane bagasse using Saccharomyces cerevisiae. Pretreatment…