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Improved Feature Parameter Extraction from Speech Signals Using Machine Learning Algorithm.

Akmalbek Bobomirzaevich Abdusalomov1, Furkat Safarov1, Mekhriddin Rakhimov2

  • 1Department of Computer Engineering, Gachon University, Sujeong-gu, Seongnam-si 461-701, Gyeonggi-do, Korea.

Sensors (Basel, Switzerland)
|November 11, 2022
PubMed
Summary
This summary is machine-generated.

This study introduces a machine learning approach for faster speech recognition feature extraction, crucial for real-time smart city applications. The method enhances processing speed and classification accuracy compared to traditional algorithms.

Keywords:
distributed computingfeature extractionmulticore processorparallel computingspectral analysisspeech recognition

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Area of Science:

  • Computer Science
  • Signal Processing

Background:

  • Speech recognition involves acoustic processing, feature extraction, and classification.
  • Efficient feature extraction is vital for handling complex acoustic signals in real-time systems.
  • Current methods face challenges in processing speed and overclocking during digital signal processing.

Purpose of the Study:

  • To propose a machine learning-based approach for feature parameter extraction in speech signals.
  • To enhance the performance of speech recognition in real-time smart city environments.
  • To reduce computing time using cache memory mapping principles.

Main Methods:

  • Utilizing a machine learning-based approach for feature parameter extraction.
  • Implementing cache memory mapping to optimize computing time.
  • Focusing on accelerating the extraction of feature parameters from speech signals.

Main Results:

  • The proposed method successfully extracts relevant speech signal features.
  • Achieved seamless classification performance compared to conventional algorithms.
  • Demonstrated improved processing speed for real-time applications.

Conclusions:

  • The machine learning approach effectively improves speech recognition performance.
  • Cache memory optimization contributes to reduced computing time.
  • The method shows promise for real-time smart city speech recognition applications.