I need to combine the following sentence pair. First, reduce the second sentence to a participial or n absolute phrase, changing the form of the verb if necessary. Then, insert the phrase into the first sentence. Be sure to place a participial phrase next to the noun or pronoun it modifiers.

Question

1. Some virtual reality systems include a small speaker for each user. These systems use sound to enhance the illusion of the simulated world

Answer 1

Give it a try, and I'll check your work.

Read through these if you need help:
http://www.chompchomp.com/terms/participlephrase.htm
and
http://www.chompchomp.com/terms/absolutephrase.htm