This Double Z tutorial provides step-by-step instructions on how to insert custom sound clips (such as for names) into NBA Jam T.E. for PSX. Thanks to resurrecta for solving the dilemma of overwriting a properly ripped original sample with the desired new one!

Note that this tutorial may be used to insert custom sounds into the PLAYER.NAM (player names) file and likely the PRES.SND (primarily team names) file.