Dr. S. China Venkateswarlu
Digital Signal Processing Embedded Systems Sensors and Nanotechnology Electronics System Carbon nanotube field-effect transistor Tunnel field-effect transistor Field-effect transistor Engineering and Technology Innovations Digital Filter Design and Implementation Advanced Adaptive Filtering Techniques Speech and Audio Processing Advancements in Semiconductor Devices and Circuit Design Quantum-Dot Cellular Automata VLSI and Analog Circuit Testing VLSI and FPGA Design Techniques Advanced Data Compression Techniques Wavelet packet decomposition Audio signal processing Sub-band coding Real-time Control System Software Internet of Things and AI Wireless Sensor Networks for Data Analysis Speech Recognition and Synthesis Artificial Intelligence Computational Mechanics Computational Theory and Mathematics Computer Networks and Communications Computer Vision and Pattern Recognition Electrical and Electronic Engineering Experimental and Cognitive Psychology Hardware and Architecture Information Systems Music Signal Processing

Educational Journey

Jawaharlal Nehru Technological University Kakinada

PhD in Electronics and Communication Engineering(Speech Processing) • Electronics and Communication Engineering(Speech Processing)

2018

Jawaharlal Nehru Technological University Hyderabad

M.Tech(Digital System & Computer Electronics) in Electronics and Communication Engineering • Electronics and Communication Engineering

2005

Acharya Nagarjuna University

B.Tech in Electronics and Communication Engineering • Electronics and Communication Engineering

1997

Experience

Professor in the Faculty of Information Technology & Engineering,

2026 - Present • Professor of Computer Science & Engineering

Riga Aeronautical Institute

Professor

2018 - 2026 • ECE/CSE

Institute of Engineering

Professor & HOD

2017 - 2018 • Electronics and Communication Engineering
Show all 6 experience

Editors Role

Reviewer

Engineering, Technology & Applied Science Research (ETASR)

2020 -

Reviewer

The International Journal of Informatics and Communication Technology (IJ-ICT)

2025 -

Reviewer : Digital Signal Processing

PEARSON EDUCATION

2006 -
Show all 4 roles

Affiliations

Institute for Engineering Research and Publication

Senior Professional

Member since 2019

The Society of Digital Information and Wireless Communications

Life Time Membership

Member since 2017

International Association of Engineers

Life Time Membership

Member since 2014
Show all 9 affiliations

Grants and Awards

DISTINCTION

''Certificate of Best paper'': Certfi. No.: IC-1/80/21-22.Shiva Shankar J ,S.Palanivel, S. China Venkateswarlu "IoT based Smart Irrigation System by using Adafruit IO'

National Institute of Technical Teachers Training and Research

2021
DISTINCTION

Certificate of Excellence in Reviewing

ISEE /Indian Journal of Science & Technology

2021
DISTINCTION

"Innovative Researcher & Dedicated, Excellent Academician Award"

The Innovative Global Scientific Researchers Educationalist

2021
DISTINCTION

As A Panel Member On 20.08.2020_Online Live Webinar

Academia & Institutions, ISRO

2020
DISTINCTION

"Excellence in Research"

SAEA-18, organized in conjunction with EET CRS & 2nd Indian World Film Festival-2018

2018
DISTINCTION

Award for “Best Paper Award”, S.China Venkateswarlu, A.Subba Rami Reddy and .K.Satya Prasad Topic on "Speech Enhancement in Terms of Objective Quality Measures with Effect of Adjustable Window Shape Parameters,

World Journal of Engineering Research and Technology-WJTER

2017
DISTINCTION

ELSEVIER-Signal Processing, Certificate of Outstanding Contribution in Reviewing Awarded January 2017 to till date

Elsevier Foundation

2017
GRANT

Green communication in wireless power consumption and energy efficient trade-offs

IARE

2020
Show all 8 grants

Research

Development of Yoghurt Incubator for Small-Scale Production using PIC16F877A Microcontroller

Article February 24, 2016

The largest population of livestock in Africa is found in Ethiopia. The country produces about 3.2 billion litters of milk annually from 10 million milking cows. Yogurt processing is one of the ways to prolong the shelf life of milk. Thus a low-cost yogurt incubator suitable for small scale production which was equipped with a microcontroller was developed. The main components of the incubator include the microcontroller and temperature sensor, alarm circuit, power supply circuit, and the embedded program. The incubation chamber was made of a locally available ½ inch ordinary plywood. The components were assembled and installed after the incubation chamber was constructed. The operating temperature of the incubator was set at 42oC (±1oC). The incubator was tested using one litter of pasteurized cow’s milk inoculated with Lactobacillus bacteria. The inoculated milk was placed in bottles and incubated for 24 hours. Results of the sensory test showed that the incubator produced a good quality yogurt comparable to that being sold in the area.

Audio Compression using Munich and Cambridge Filters for Audio Coding with Morlet Wavelet

Article January 1, 1970

The main aim of work is to develop morlet wavelet using Munich and Cambridge filters, for audio compression and most psycho-acoustic models for coding applications use a uniform -equal bandwidth, spectral decomposition for compression. In this paper we present a new design of a psycho-acoustic model for audio coding following the model used in the standard MPEG-1 audio layer 3. This architecture is based on appropriate wavelet packet decomposition instead of a short term Fourier transformation. To fulfill this aim, the following objectives are carried out: Approximate the frequency selectivity of the human auditory system. However, the equal filter properties of the uniform sub- bands do not match the non uniform characteristics of cochlear filters and reduce the precision of psycho-acoustic modeling. This architecture is based on appropriate wavelet packet decomposition instead of a short term Fourier transformation. In this paper Morlet Munich coder shows best performance. The MPEG/Audio is a standard for both transmitting and recording compressed ratio. The MPEG algorithm achieves compression by exploiting the perceptual limitation of the human ear.