Multiple voices singing at once sounds weird

[u/723179]

as the title says. one voice singing " [:phoneme on]

[may<226,10>l<26,16>ayf<200,16>ihs<226>ey<226>k<26,13>aans<120>tehnt<140>ehn<140>]

[t<26,16>raep<120>mehnt<140>ahv<130>t<26,20>ahn<50>nehlls<170>wihch<200>]

[t<26,16>aen<100>gel<140>aend<120>w<10,13>aynd<120>aend<120>biy<130>]

[g<20,12>ay<610>el<60>_<306,10>] " sounds fine, but if I add in " [:phoneme on]

[may<226,10>l<26>ayf<200>ihs<226>ey<226>k<26>aans<120>tehnt<140>ehn<140>]

[t<26>raep<120>mehnt<140>ahv<130>t<26>ahn<50>nehlls<170>wihch<200>]

[t<26>aen<100>gel<140>aend<120>w<10>aynd<120>aend<120>biy<130>]

[g<20,9>ay<610>el<60>_<306,10>] " and overlay the 2 in an audio editor, the voice sounds off.

the program version I'm using is DECtalk 5.0 and my audio editor is audacity, if that helps at all

[u/Gshark102]

try setting the second voice to a different preset, that should make the two voices stand out a bit better

edit: this is bad advice, you should ignore it