Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Karim Tahiry"'
Vowels are the primary units of a sound system of a language. The classification of these vowels is therefore very important for the recognition and synthesis of speech. In this paper, we propose a normalized energy-based approach in formants and pit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::f16384413a0977d44c3f1345aaefb73d
https://zenodo.org/record/8141726
https://zenodo.org/record/8141726
Publikováno v:
Bulletin of Electrical Engineering and Informatics. 12:268-274
The main objective of this work is to conduct an acoustic study of Arabic vowels (/a/, /a:/, /u/, /u:/, /i/ and /i:/) in order to determine the most relevant characteristics that allow recognizing these vowels. The analysis of vowel spectrograms reve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe7f74ba60e300fb89604584ce03f462
https://doi.org/10.11591/eei.v12i1.4395
https://doi.org/10.11591/eei.v12i1.4395
Publikováno v:
Bulletin of Electrical Engineering and Informatics. 11:3004-3012
There are two significant issues with the incorporation of smart grid technology in power system operating studies including the economic emission, unit commitment problem (UCP). Economic dispatch problem (EDP) is a UCP sub-problem which find the opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdb345486c313616b44970c39cd15e74
https://doi.org/10.11591/eei.v11i6.4207
https://doi.org/10.11591/eei.v11i6.4207
Deep learning (DL) is a subfield of artificial intelligence (AI) used in several sectors, such as cybersecurity, finance, marketing, automated vehicles, and medicine. Due to the advancement of computer performance, DL has become very successful. In r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::744deae6d70b03bf9ed2625896cd0373
https://zenodo.org/record/7306655
https://zenodo.org/record/7306655
Publikováno v:
International Journal of Speech Technology. 20:869-880
In general, speech is made with sequences of consonants (fricatives, nasals and stops), vowels and glides. The classification of the stop consonants remains one of the most challenging problems in speech recognition. In this paper, we propose a new a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d08304e84d1c3333c0139ab8dc27697
https://doi.org/10.1007/s10772-017-9454-9
https://doi.org/10.1007/s10772-017-9454-9
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030119270
The present study investigates Arabic stop consonants. Our goal is to give sufficient acoustic cues for detecting and characterizing such consonants. In general, speech is made with sequences of consonants (fricatives, nasals and stops), vowels and g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcc6608ab21be2c976b25f76ea6d704b
https://doi.org/10.1007/978-3-030-11928-7_33
https://doi.org/10.1007/978-3-030-11928-7_33
A sentence is constructed using basic word units. Each word is composed of syllables and each syllable being composed of phonemes, which in turn, can be classified as vowels or consonants. Vowels may occupy the center or nucleus of a syllable, as opp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::df49c733dbc1f2c9445b960c6f24463a
https://hal.science/hal-02296812
https://hal.science/hal-02296812
Publikováno v:
International Journal of Speech Technology. 19:707-716
The present study examines the short and long Arabic vowels (/a/, /a:/, /i/, /i:/, /u/ and /u:/) with a new approach based on three methods: formant frequencies extraction, spectral moments and energy bands. Among Arabic language characteristics comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e0a409f7a940e5a7240da6a7b7bd37f
https://doi.org/10.1007/s10772-016-9363-3
https://doi.org/10.1007/s10772-016-9363-3
Publikováno v:
International Journal of Electrical and Computer Engineering (IJECE). 9:1163
The acoustic cues play a major role in speech segmentation phase; the extraction of these indexes facilitates the characterization of the speech signal. In this work, we aim to study Arabic vowels (/a/, /a:/, /i/, /i:/, /u/ and /u:/), especially the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c2565a95680cf21e5574a1e3504a598
https://doi.org/10.11591/ijece.v9i2.pp1163-1167
https://doi.org/10.11591/ijece.v9i2.pp1163-1167
Publikováno v:
Multimedia Tools & Applications; Jun2024, Vol. 83 Issue 19, p57661-57684, 24p