Alqadasi, Ammar Mohammed Ali and Sunar, Mohd Shahrizal and Turaev, Sherzod and Abdulghafor, Rawad and Salam, Md Sah Hj and Alashbi, Abdulaziz Ali Saleh and Salem, Ali Ahmed and Ali, Mohammed A. H. (2023) Rule-based embedded HMMs phoneme classification to improve Qur'anic recitation recognition. Electronics, 12 (1). ISSN 20799292, DOI https://doi.org/10.3390/electronics12010176.
Full text not available from this repository.Abstract
Phoneme classification performance is a critical factor for the successful implementation of a speech recognition system. A mispronunciation of Arabic short vowels or long vowels can change the meaning of a complete sentence. However, correctly distinguishing phonemes with vowels in Quranic recitation (the Holy book of Muslims) is still a challenging problem even for state-of-the-art classification methods, where the duration of the phonemes is considered one of the important features in Quranic recitation, which is called Medd, which means that the phoneme lengthening is governed by strict rules. These features of recitation call for an additional classification of phonemes in Qur'anic recitation due to that the phonemes classification based on Arabic language characteristics is insufficient to recognize Tajweed rules, including the rules of Medd. This paper introduces a Rule-Based Phoneme Duration Algorithm to improve phoneme classification in Qur'anic recitation. The phonemes of the Qur'anic dataset contain 21 Ayats collected from 30 reciters and are carefully analyzed from a baseline HMM-based speech recognition model. Using the Hidden Markov Model with tied-state triphones, a set of phoneme classification models optimized based on duration is constructed and integrated into a Quranic phoneme classification method. The proposed algorithm achieved outstanding accuracy, ranging from 99.87% to 100% according to the Medd type. The obtained results of the proposed algorithm will contribute significantly to Qur'anic recitation recognition models.
| Item Type: | Article |
|---|---|
| Funders: | United Arab Emirates University [Grant No: 12T034], Research Management Center, Malaysia International Islamic University [Grant No: RMCG20-023-0023] |
| Uncontrolled Keywords: | Phoneme classification; Phoneme duration; Pattern recognition; Arabic vowels classification; Recitation recognition; Tajweed recognition; Speech recognition |
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science T Technology > T Technology (General) |
| Divisions: | Faculty of Engineering > Department of Mechanical Engineering |
| Depositing User: | Ms Zaharah Ramly |
| Date Deposited: | 24 Nov 2024 04:03 |
| Last Modified: | 24 Nov 2024 04:03 |
| URI: | http://eprints.um.edu.my/id/eprint/38944 |
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