wave sound sheild interface

Using Arduino Interfacing w/ Software on the Computer
1

I want example to understand how to use pins of interface for wave sound sheild with keypad .

2

I want example to understand how to use pins of interface for wave sound sheild with keypad .

You do, huh?. Well, I want to know what keypad, what wave shield, what you want to do, and what you have tried.

3

I want to know what keypad, what wave shield, what you want to do, and what you have tried.
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keypad : http://www.adafruit.com/images/large/membranekeypad34arduino_LRG.jpg
wave sound sheild : http://www.oomlout.co.uk/images/medium/ARSH-03-WA_MED.jpg
I want to work a project similar to this video :
Arduino + Wave Shield - YouTube