Hello, If you have a few minutes for helping my research, here are 2 short listening tests about a voice timbre transformation to create a mouth opening/closing effect. Each test should take you about 5 minutes, and there should preferably be done in the given order. Here are the links : Don’t hesitate to give me some feedback in the comment field. Thank you very much for your help! —— Luc Ardaillon PhD student - analysis/synthesis team, IRCAM |