Speaker Independent Isolated Tamil Words Recognition System using Different Classifiers
Journal Title: International Journal of Computer Science & Engineering Technology - Year 2015, Vol 6, Issue 6
Abstract
The paper is to build a speaker independent isolated speech recognition system for Tamil Language. The system consists of four steps: first step involves recording of Tamil spoken words using high quality studio microphone and stored in the form of wav files. The next step is preprocessing, to filter out noise present in speech signal using pre-emphasis filter. The filtered speech signal features are extracted using Mel Frequency Cepstral Coefficient (MFCC) technique. The extracted features from spoken Tamil words are fed as input to different classifiers such as Probabilistic neural network, Hidden markov model and Support Vector Machine. Each Classifier recognition performance is analyzed, and found that hidden markov model achieves higher recognition rate than other classifiers.
Authors and Affiliations
P. Iswarya , Dr. V. Radha
Keywords
Related Articles
- EP ID EP163776
- DOI -
- Views 124
- Downloads 0
Highly Secured WSN Life Span Fortification with Data Compression, NNF Technique and ECC Method
In WSN the major drawback is conservation of the energy available at each sensor node. Our proposed scheme consists of centralized Low Adaptive Cluster Algorithm (LEACH-C) which is a widespread protocol in Wireless senor...
Energy Efficient Routing Protocols for MANETs: A Survey
MANET (Mobile Ad hoc Network) is a type of ad hoc network that can change location and configure itself arbitrarily. MANET is a wireless infrastructure less network environment. The nodes or devices are moves independent...
Survey on a Novel approach for Reversible Data Hiding: Principles, Techniques and Recent studies
Today data hacking is a very big problem in networking field. There are many security techniques are available for solving the problem. One of these data-hiding, using this concept we can provide security, authentication...
Design of 2.4 GHz Oscillators In CMOS Technology
oscillators are essential components of RF circuits also the integral part of various electronic systems. An oscillator is an electronic device used for the purpose of generating a signal robust, high performance oscilla...
A Systematic Survey report on Various Frameworks and Models for Verification of Choreography in SOA
Service- Oriented Architecture (SOA) is a mainstream strategy for improving IT performance. Web Services are self-contained internet enabled applications which are capable of performing business activities. Web Services...