Sound Card for a Bachmann Locomotive

[On30rrbaron]

Hi,
Does anyone know if the following item can have a sound card installed?

Bachmann On30 Scale Train 4-4-0 DCC Equipped Russia Iron with Trim 28323

It is equipped with DCC for direction, speed etc. but not for sound.

Thanks 

[Hunt]

see 
http://www.bachmanntrains.com/home-usa/board/index.php/topic,31603.msg234177.html#msg234177