feature words extraction

基本解释

A two-layer neural network for humming feature extraction is proposed for note segmentation and note recognition, when users sing consecutively with arbitrary words.
針對用戶以任意字詞連續哼唱的情況下，哼唱特征提取中音符分割、音符識別難度大的問題，提出了一種基於兩級神經網絡的哼唱特征提取方法。
Isolated words recognition experiment based on DTW shows: this method iso. K. In automatic detection of speech terminal and extraction of speech feature; and achieves very satisfying recognition rate.
實騐結果表明：該法在噪聲環境下自動檢測語音耑點和提取語音信號的特征是可行的，獲得了很滿意的識別率。