+mob_register.sound_pitch_mod_min = def.sound_pitch_mod_min
+mob_register.sound_pitch_mod_max = def.sound_pitch_mod_max
+
+mob_register.sound_pitch_mod_min_die = def.sound_pitch_mod_min_die
+mob_register.sound_pitch_mod_max_die = def.sound_pitch_mod_max_die
+
+