Call for papers :

Submission Last Date 31/01/2019
Status Notification Within 2 Days
Submit Paper Online

Check Paper Status

Paper Status

News & Updates

We have started accepting articles by online means directly through website. Article submission link is given on left side

IJAERD Provide Review card, Acceptance Letter and Fee Receipt without taking any extra charges

IJAERD invites research paper from various engineering disciplines for Vol.1 Issue 12 (Dec. - 2014) issue,

IJAERD provides Soft Copy of Published Certificates of Publication to each author.

Conference Proceedings

National Conference on Microwave & Optical Communication (NCMOC-2018) Organized By Alagappa Chettiar Government College of Engineering and Technology, Karaikudi on 21, March 2018

International Conference on Momentous Role of Nanomaterials in Renewable Energy Devices (ICMNRE-2018) Organized By Department of Physics, Alagappa University, Karaikudi on 1 - 2 March 2018

National Conference On Spectrum Of Opportunities In Science & Engineering Technology (NCSOSET-2018), Organized By Siddhivinayak Technical Campus, School of Polytechnic & Research Technology, Shegaon on 24 March 2018

International Conference on Creativity and Innovations in Technology Development (ICCITD-2018) on 15th -16th March 2018 Organized by S.S. College of Engineering, Udipur

Technophilia-2018 Organized By JCEIS Jaihind Polytechnic, Kuran

NANO Technology & Applications in Civil Engineering Organize by Institute of Technology & Management Universe(ITM Universe) Vadodara

International Conference of Trends in Information, Management, Engineering and Sciences (ICTIMES) Organized By Mallareddy College of Engineering on 29th -30th Nov. 2017

Two Day National conference on Emerging Trends and Innovations in Electronics and Communication Engineering (ETIECE-2017) held on 26th & 27th August and organised by Department of Electronics and Communication Engineering, BGSB University, Rajouri, J&K

National Conference On Nanomaterials, Volume 4 Special Issue 6

Special Issue on Recent Trends in Data Engineering, Volume 4 Special Issue 05

3rd International Seminar on Utilization of Non Conventional Energy Sources for Sustainable Development of Rural Areas

1ST INTERNATIONAL CONFERENCE ON CURRENT RESEARCH IN ENGINEERING (SIEICON-2017) Organize by Sigma Institute of Engineering,Vadodara on 13th April 2017

National Conference on Applications of NANO Technology in Civil Engineering Organize by Institute of Technology & Management Universe(ITM Universe) Vadodara

Special Session on " Emerging Technologies in the Computer World" organized by Department of Computer Engineering, All India Shri Shivaji Memorial Society's, Institute of Information Technology


National Conference on Emerging Trends in Computer & Electrical Engineering (ETCEE - 2014) March 7-8, 2014, Organized by Atmiya Institute of Technology and Science, Rajkot

National Conference on Recent Research in Engineering and Technology (NCRRET-2015) organizing by Dr. Jivraj Mehta Institute of Technology, Mogar-Anand

National Conference on Emerging Trends in Computer, Electrical & Electronics (ETCEE - 2015), March 13-14, 2015, Organized by Atmiya Institute of Technology and Science, Rajkot

Paper Details

Paper Title
Modified MFCC Algorithm for Speech Recognition
Automatic Speech Recognition has been an active research topic for more than four decades. With the advent of digital computing and signal processing, the problem of speech recognition was clearly posed and thoroughly studied .These developments were complemented with an increased awareness of the advantages of conversational systems. The goal of Automatic Speech Recognition is to develop techniques and systems that enable computers to accept speech input. The speech recognition problem may be interpreted as speech to text conversion problem. Since the early 80s,compact implementations of accurate, real-time speech recognizers have found wide spread applications, which includes voice activated transcription, simplified man machine communication, aids for hearing impaired individuals and the physically disabled telephone assistance and other man-machine interface tasks. The aim of this work is to develop a speech recognition (SR) system based on Vector Quantization (VQ) approach. This system receives speech inputs from users, analyzes the speech inputs, searches and matches the input speech with the pre-recorded and stored speeches in the trained database or codebook. First the feature extraction from the speech signal is done by a parameterization of the wave formed signal into relevant feature vectors by Mel Frequency Cepstral Coefficients (MFCC ) algorithm and Modified MFCC .This parametric form is then used by the recognition system both in training the models and testing.
Speech Recognition, Vector Quantization, Mel Frequency Cepstral Coefficients (MFCC ), Feature Extraction, voice activated transcription.
Others Details
Paper Id : 46102
Author Name : D.SRINIVAS
Co-Author Name(s) : B ARUNAN PrakashRavi Boda
Volume/Issue No : Volume 05 Issue 02
Page No : 51-55
DOI Number : DOI:10.21090/IJAERD.46102
License : This work is licensed under a Creative Commons Attribution 4.0 International License.
website :
Impact Factor : 5.71, SJIF-2017
ISSN Details : eISSN: 2348-4470, pISSN:2348-6406