actually, the researchers of aalto university (now at neural dsp), who pioneered the guitar ml technology, were working on speech initially and did this one as

actually, the researchers of aalto university (now at neural dsp), who pioneered the guitar ml technology, were working on speech initially and did this one as a side project source: https://m.youtube.com/watch?v=WLTzbEKTxhk https://m.youtube.com/watch?v=WLTzbEKTxhk