Results 11 to 20 of about 466 (155)

Developing sequentially trained robust Punjabi speech recognition system under matched and mismatched conditions [PDF]

Complex & Intelligent Systems, 2022
Development of a native language robust ASR framework is very challenging as well as an active area of research. Although an urge for investigation of effective front-end as well as back-end approaches are required for tackling environment differences ...
Puneet Bawa, Virender Kadyan, Abinash Tripathy, Thipendra P. Singh   +3 more
doaj   +2 more sources

CONVOLUTIONAL NEURAL NETWORK FOR ARABIC SPEECH RECOGNITION [PDF]

The Egyptian Journal of Language Engineering, 2021
This work is focused on single word Arabic automatic speech recognition (AASR). Two techniques are used during the feature extraction phase; Log frequency spectral coefficients (MFSC) and Gammatone-frequency cepstral coefficients (GFCC) with their first ...
Mohamed Hesham, Nabila Hassan, Arafa Hassen, Engy Abdelmaksoud   +3 more
doaj   +1 more source

ROBUST HYBRID FEATURES BASED TEXT INDEPENDENT SPEAKER IDENTIFICATION SYSTEM OVER NOISY ADDITIVE CHANNEL

Journal of Engineering and Sustainable Development, 2020
Robustness of speaker identification systems over additive noise is crucial for real-world applications. In this paper, two robust features named Power Normalized Cepstral Coefficients (PNCC) and Gammatone Frequency Cepstral Coefficients (GFCC) are ...
Ali Muayad Jalil, Fadhel Sahib Hasan, Hesham Adnan Alabbasi   +2 more
doaj   +3 more sources

Compressive Behavior of Concrete Containing Glass Fibers and Confined with Glass FRP Composites

International Journal of Concrete Structures and Materials, 2022
In this paper, numerous experimental tests were carried out to study the behavior of concrete containing glass fibers and confined with glass fiber-reinforced polymer (GFRP). Concrete specimens containing different fiber percentages ( 0.3 wt.%, 0.6 wt.%,
Djarir Yahiaoui, Mohamed Saadi, Tayeb Bouzid   +2 more
doaj   +1 more source

A Real-World Analysis of Outcomes in CIC-Rearranged Sarcomas: A Canadian Sarcoma Research and Clinical Collaboration (CanSaRCC) Study. [PDF]

Cancer Med
Chemotherapy was not associated with improved survival in localized or metastatic CIC‐rearranged sarcoma. Optimizing local control remains essential, and novel systemic therapies are urgently needed. ABSTRACT Introduction CIC‐rearranged sarcomas (CRS) are rare tumors predominantly affecting young adults.
Wittmann Dayagi T, Peretz Soroka H, Smrke A, Deyell RJ, Feng X, Oberoi S, Banerji S, Noujaim J, Prud'homme N, Saleh R, Khan OF, Bush JW, Marwa B, Watson G, Holloway C, Zhang L, Gupta AA, Brzezinski J.   +17 more
europepmc   +2 more sources

Matching Subsequence Music Retrieval in a Software Integration Environment

Complexity, 2021
This paper firstly introduces the basic knowledge of music, proposes the detailed design of a music retrieval system based on the knowledge of music, and analyzes the feature extraction algorithm and matching algorithm by using the features of music ...
Zhencong Li, Qin Yao, Wanzhi Ma
doaj   +1 more source

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

Journal of Intelligent Systems, 2020
This paper implements the continuous Hindi Automatic Speech Recognition (ASR) system using the proposed integrated features vector with Recurrent Neural Network (RNN) based Language Modeling (LM).
Kumar A., Aggarwal R.K.
doaj   +1 more source

Analyzing Noise Robustness of Cochleogram and Mel Spectrogram Features in Deep Learning Based Speaker Recognition

Applied Sciences, 2022
The performance of speaker recognition systems is very well on the datasets without noise and mismatch. However, the performance gets degraded with the environmental noises, channel variation, physical and behavioral changes in speaker.
Wondimu Lambamo, Ramasamy Srinivasagan, Worku Jifara   +2 more
doaj   +1 more source

Assessment of the acoustic adaptation hypothesis in frogs using large‐scale citizen science data

Journal of Zoology, Volume 320, Issue 4, Page 271-281, August 2023., 2023
Acoustic communication in animals is integral for individual survival and fitness, but successful communication can be impacted by a range of abiotic and biotic factors, including the physical structure of the environment. We test the validity of the acoustic adaptation hypothesis (AAH), that the acoustic properties of signals are selected for optimal ...
G. L. Gillard, J. J. L. Rowley
wiley   +1 more source

The Structural Biology of T-Cell Antigen Detection at Close Contacts. [PDF]

Immunol Rev
ABSTRACT T cells physically interrogate their targets using tiny membrane protrusions called microvilli, forming junctions ~400 nm in diameter and ~ 15 nm deep, referred to as “close contacts”. These contacts, which are stabilized by the binding of the small adhesion protein CD2 to its ligand, CD58 and locally exclude large proteins such as the ...
Lui Y, Ferreira Fernandes J, Vuong MT, Sharma S, Santos AM, Davis SJ.   +5 more
europepmc   +2 more sources