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Building Robots with LEGO® Mindstorms® NXT by David Astolfo, Guilio Ferrari, Mario Ferrari

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Chapter 8. Playing Sounds and Music

Solutions in this chapter:

Introduction

The NXT features an internal speaker and the hardware necessary to drive it, thus making your robot capable of producing sounds. Those familiar with the sound system on the RCX robot will be pleasantly surprised with the NXT’s superior sound system and wider range of capabilities. Perhaps most significantly, it is possible to make your NXT speak, thus providing a very simple and direct way for it to communicate with you. Do not underestimate the sound features the NXT provides. Aside from the convenience of easily getting information from your robot, which will help in testing and debugging your programs, ...

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