Unknown audio format. [Budokai Tenakaichi Series / Spike / PSP]

[condealucard]

Regards...!

Hello friends, I have a question and I want to see if you can help me solve it.

Does anyone know how I can listen and edit this type of audio?
I do not know what format it is, but I know it's an audio because when you remove those values from the game, you do not hear anything, but when you replace them with each other you hear a different dialogue in the game.

If you need additional information, please let me know

Thank you very much for your attention and your help

Platform: PSP
Developed by:Spike
Distributed by: Namco Bandai
Sagas: Budokai Tenakaichi Series