Using mel-frequency cepstral coefficients (mfcc) and a hidden markov model (hmm) for uzbek speech recognition

Nuritdinov, Nurbek

Al-Farg'oniy avlodlari · 2026-yil

Annotatsiya

This paper proposes a speech recognition system for automatically recognizing separately pronounced Uzbek words. The system uses MFCC for acoustic feature extraction and a Gaussian Hidden Markov Model for word modeling. The dataset was created from 15 participants, including 9 males and 6 females. Recordings were collected in a noise-free environment at 16,000 Hz with durations of 3–5 seconds. For experiments, 190 recordings were used for training and 20 for testing. The system achieved 84.2% accuracy, 87% precision, and 83% recall, demonstrating promising performance for Uzbek word recognition tasks overall

Maqola ma’lumotlari
MualliflarNuritdinov, Nurbek
JurnalAl-Farg'oniy avlodlari
NashriyotТАТУ Фарғона филиали
ISSN2181-4252
Nashr sanasi2026-03-18
Son1
Betlar270-275
TilIngliz
Ilmiy sohaTexnika
Indeksga qo‘shilgan2026-08-26

Maqolaning asl sahifasi

Kalit so‘zlar

Speech signal, Mel-frequency cepstral coefficient (MFCC), Hidden Markov model (HMM), Data set, Segmentation and windowing, Fast Fourier transform (FFT)., речевой сигнал, мел-частотный кепстральный коэффициент (MFCC), скрытая марковская модель (HMM), набор данных, сегментация и оконная обработка, быстрое преобразование Фурье (FFT)., Nutq signali, Mel-chastotali kepstral koeffitsiyent (MFCC), Yashirin Markov modeli (HMM), Ma’lumotlar to‘plami, Segmentlash va oynalash, Tezkor Furye o‘zgartirishi (FFT).

Ilmiy soha

Texnika

Iqtibos keltirish

APANuritdinov, Nurbek (2026). USING MEL-FREQUENCY CEPSTRAL COEFFICIENTS (MFCC) AND A HIDDEN MARKOV MODEL (HMM) FOR UZBEK SPEECH RECOGNITION. Al-Farg'oniy avlodlari, (1), 270-275. https://al-fargoniy.uz/index.php/journal/article/view/1082
GOST (OAK)Nuritdinov, Nurbek USING MEL-FREQUENCY CEPSTRAL COEFFICIENTS (MFCC) AND A HIDDEN MARKOV MODEL (HMM) FOR UZBEK SPEECH RECOGNITION // Al-Farg'oniy avlodlari. – 2026. – № 1. – P. 270-275.
MLANuritdinov, Nurbek. “USING MEL-FREQUENCY CEPSTRAL COEFFICIENTS (MFCC) AND A HIDDEN MARKOV MODEL (HMM) FOR UZBEK SPEECH RECOGNITION.” Al-Farg'oniy avlodlari, (1), 270-275, 2026. https://al-fargoniy.uz/index.php/journal/article/view/1082
ChicagoNuritdinov, Nurbek. “USING MEL-FREQUENCY CEPSTRAL COEFFICIENTS (MFCC) AND A HIDDEN MARKOV MODEL (HMM) FOR UZBEK SPEECH RECOGNITION.” Al-Farg'oniy avlodlari, (1), 270-275 (2026). https://al-fargoniy.uz/index.php/journal/article/view/1082
HarvardNuritdinov, Nurbek (2026) ‘USING MEL-FREQUENCY CEPSTRAL COEFFICIENTS (MFCC) AND A HIDDEN MARKOV MODEL (HMM) FOR UZBEK SPEECH RECOGNITION’, Al-Farg'oniy avlodlari, (1), 270-275. https://al-fargoniy.uz/index.php/journal/article/view/1082
BibTeX
@article{nuritdinovnurbek2026,
  title = {USING MEL-FREQUENCY CEPSTRAL COEFFICIENTS (MFCC) AND A HIDDEN MARKOV MODEL (HMM) FOR UZBEK SPEECH RECOGNITION},
  author = {Nuritdinov, Nurbek},
  journal = {Al-Farg'oniy avlodlari},
  year = {2026},
  number = {1},
  pages = {270-275},
  url = {https://al-fargoniy.uz/index.php/journal/article/view/1082}
}

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