03145nas|a2200469 i 4500 20260818113554.0 030696s1995 th uu m rtt 00| a1eng d .b11489625 AIT RSPR no. TC-95-14 Hasan, A. K. M. Rashidul Feature extraction through spectral analysis for speech recognition Bangkok : Asian Institute of Technology, 1995 56 leaves Research studies project report ; no. TC-95-14 A research study submitted in partial fulfillment of .the requirements for the deg1·ee of Master of Engineering, School of Engineering and Technology Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1995 This study presents a method for extracting speech features through spectral analysis for speech recognition purposes. After a brief overview of all the major spectral analysis techniques available, LPC-Derived Bilinearly Transformed Cepstral Coefficients have been proposed as the working coefficients. A program has been developed in MATLAB environment for implementing the proposed algorithm and using real Thai speech (vowel parts of Thai syllables 'THI' and 'KHA:'), two codevectors are calculated. Through some calculations (e.g., mean or centroid, distance etc.), threshold values have been set for evaluating the performance of the generated codevectors. Spectral analysis (Phonetics) Speech perception Makelainen, Kimmo, Chairperson Ahmed, Kazi Mohiuddin, Examination Committee Erke, Tapio J., Examination Committee Finnish International Development Agency (FINNIDA), Finland, Scholarship Donor Asian Institute of Technology. Research studies project report ; no. TC-95-14 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B15375 .b11489625 mnait v 240430 0 960603 m a v 0 mnait mnait mnarc mnarc mnarc 20 40 Barcode : 30050120553242 CREATED : 1994-12-19 RECORD # : i11755118 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120553259 CREATED : 1994-12-19 RECORD # : i1175512x LPATRON : 1017464 LCHKIN : 2004-02-29 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 2 TOT RENEW : 0 Barcode : 30050120370092 CREATED : 2016-03-06 RECORD # : i13016969 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211033237 CREATED : 2021-10-27 RECORD # : i13353330 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211021547 CREATED : 2022-02-17 RECORD # : i13366828 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 43722 43722 0 0 0 0 MAIN MAIN mnait 2026-08-18 30.00 0 AIT RSPR no. TC-95-14 30050120553242 2026-08-18 11:35:54 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 30.00 0 AIT RSPR no. TC-95-14 30050120553259 2026-08-18 11:35:54 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT RSPR no. TC-95-14 30050120370092 2026-08-18 11:35:54 2026-08-18 40 0 0 0 0 MAIN MAIN mnarc 2026-08-18 30.00 0 AIT RSPR no. TC-95-14 30050211033237 2026-08-18 11:35:54 3 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 30.00 0 AIT RSPR no. TC-95-14 30050211021547 2026-08-18 11:35:54 4 2026-08-18 20