for anyone else having this problem i managed to work it out.

This is issue is the psp doesn't support the monster.sof files for speech, you need to use the monster.sou files.

I recently converted them to sof files to save space but obviously that was my mistake.

Hi, is anyone able to help, ive just got back into gaming and have the ScummVM on windows and on my PSP. I installed psp latest build but none of the games that support speech have it working. Indy fate of atlantis the speech isn't working i cannot hear it at all and also the same for day of tentacl...