Excitation

How to detect time of arousal with excitation signal in speech signal?

How to detect time of arousal with excitation signal in speech signal?
  1. What is excitation in speech?
  2. What is an excitation signal?

What is excitation in speech?

1, a speech excitation signal is produced by an excitation source and processed by a filter system that “modulates” the spectral characteristics of the excitation signal based on the shape of the vocal tract for the specific sound being generated.

What is an excitation signal?

An excitation signal source (generator of the excitation waveform) has inputs for setting the required timing, frequency range, and amplitude. The signal from this generator provides an input excitation for the complex impedance to be measured Ż.

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