Pharyngeal
cavity
Speech Production Physiology
A Block Diagram of Human Speech Production
Vocal Cords - Source of the Excitation
What Does A Speech Signal Look Like?
What Does A Speech Signal Spectrogram Look Like?
Time (secs)
Time (secs)
Time (secs)
Time (secs)
Time (secs)
Standard wideband spectrogram (, ):
Narrowband Spectrogram (, ):
Time (secs)