A Study on Detection Based Automatic Speech Recognition. Author : Chengyuan Ma Yu Tsao Professor: 陳嘉平 Reporter : 許峰閤. Outline. Introduction Word detector design Hypotheses combination Experiment. Introduction.
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A Study on Detection Based Automatic Speech Recognition
Author : Chengyuan Ma
2.word hypothesis verification and false
For example, the duration of the word “one” should be greater than 150 ms.
Each word has its own attribute sequence pattern.
Signal feature based pruning.
For example, we know the energy of a nasalsound is often concentrated on the low frequency region.