3 ms·
Maybe, maybe not. LPC10 is a 8kHz speech codec optimized for low-bandwith signals. The Kelley-Lochbaum is a full-blown physical model of the tract. What you pu
by zebproj 9y ago
Maybe, maybe not. LPC10 is a 8kHz speech codec optimized for low-bandwith signals. The Kelley-Lochbaum is a full-blown physical model of the tract.
What you put into the filter is important. The LF glottal pulse model used here is a pretty good excitation signal... aspiration noise REALLY makes a difference. It would still sound artificial, but it definitely wouldn't sound metallic.