Acoustic modeling problem for automatic speech recognition system: conventional methods (Part I)

RK Aggarwal, M Dave - International Journal of Speech Technology, 2011 - Springer
In automatic speech recognition (ASR) systems, the speech signal is captured and
parameterized at front end and evaluated at back end using the statistical framework of …

[HTML][HTML] Wavelet based feature combination for recognition of emotions

HK Palo, MN Mohanty - Ain shams engineering journal, 2018 - Elsevier
In this paper, authors tried to develop reduced combinational features for emotional speech
recognition. The spectral/cepstral features like wavelet coefficient, LPCC (linear prediction …

A Hindi speech recognition system for connected words using HTK

K Kumar, RK Aggarwal, A Jain - International Journal of …, 2012 - inderscienceonline.com
A speech recognition system converts the speech-sound into the corresponding text. The
uttered speech is first understood by the machine and then the corresponding text is …

Discriminatively trained continuous Hindi speech recognition using integrated acoustic features and recurrent neural network language modeling

A Kumar, RK Aggarwal - Journal of Intelligent Systems, 2020 - degruyter.com
This paper implements the continuous Hindi Automatic Speech Recognition (ASR) system
using the proposed integrated features vector with Recurrent Neural Network (RNN) based …

Computational intelligence in processing of speech acoustics: a survey

A Singh, N Kaur, V Kukreja, V Kadyan… - Complex & Intelligent …, 2022 - Springer
Speech recognition of a language is a key area in the field of pattern recognition. This paper
presents a comprehensive survey on the speech recognition techniques for non-Indian and …

Pashto isolated digits recognition using deep convolutional neural network

B Zada, R Ullah - Heliyon, 2020 - cell.com
Speech recognition has become one of the most significant parts of human-computer
interaction due to emergence of new technologies such as smartphone, smart watch and …

[HTML][HTML] Performance evaluation of Hindi speech recognition system using optimized filterbanks

M Dua, RK Aggarwal, M Biswas - Engineering Science and Technology, an …, 2018 - Elsevier
Abstract An Automatic Speech Recognition (ASR) system implementation uses a
conventional pattern recognition technique that stores a set of training patterns in classes …

HindiSpeech-Net: a deep learning based robust automatic speech recognition system for Hindi language

U Sharma, H Om, AN Mishra - Multimedia Tools and Applications, 2023 - Springer
Abstract Automatic Speech Recognition (ASR) has become one of the major research areas
over the past decade and gained a lot of interest. Their system implementation, adaptation to …

Discriminative training using noise robust integrated features and refined HMM modeling

M Dua, RK Aggarwal, M Biswas - Journal of Intelligent Systems, 2019 - degruyter.com
The classical approach to build an automatic speech recognition (ASR) system uses
different feature extraction methods at the front end and various parameter classification …

Performance evaluation of sequentially combined heterogeneous feature streams for Hindi speech recognition system

RK Aggarwal, M Dave - Telecommunication Systems, 2013 - Springer
State-of-the-art automatic speech recognition (ASR) systems follow a well established
statistical paradigm, that of parameterization of speech signals (aka feature extraction) at …