How the sounds plays necessary roles in casino? Will the sound create by machine stimulate people insert more credit for gambling?
How the sounds influence people in cinema and theater? Why people enjoying going to these places instead of stay at house enjoying movies and plays? Why sounds plays necessary roles for attract people visit cinema and theatre often? Conclusion: Why sound overall is important for our life? What kind of -value does sound give to our daily life? How sound create imagination for human in our daily life? What happen if there’s no sound and what will influence us? Overall conclusion for -why sound add-value for human beings°
