Application of Time Frequency Domain Transformation Techniques in Speech Noise Reduction
Speech noise reduction is a key research area in signal processing,aimed at enhancing speech clarity in noisy environments.Time frequency domain transformation technology provides an effective solution for speech noise reduction.By converting signals from the time domain to the frequency domain,both time and frequency information can be obtained simultaneously,making noise suppression and speech preservation more accurate.Based on this,this paper explores the core concepts of time frequency transformation,reviews various noise reduction methods,and assesses their implementation and effectiveness in real-world applications.Experimental results confirm the effectiveness of these techniques in speech noise reduction.
speech noise reductionsignal processingtime frequency domain transformation
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