JOURNAL ARTICLE

Noise-robust algorithm of speech features extraction for automatic speech recognition system

Abstract

Considered problems of extracting acoustic features from speech signal. Proposed algorithm based on formants information. Achieved improvement compared to MFCC-PLP baseline for speech in noisy environment.

Keywords:
Computer science Speech recognition Voice activity detection Noise (video) Speech processing Feature extraction Artificial intelligence Speech enhancement Speech coding Linear predictive coding Pattern recognition (psychology) Algorithm Noise reduction

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Topics

Speech and Audio Processing
Physical Sciences →  Computer Science →  Signal Processing
Music and Audio Processing
Physical Sciences →  Computer Science →  Signal Processing
Speech Recognition and Synthesis
Physical Sciences →  Computer Science →  Artificial Intelligence
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