The social-communication sciences discipline of a behavioral science degree includes: 1  anthropology (the way cultures view their society and how their communities shape through communication and interaction)  organizational behavior (how people in organizations connect and interact with each other)
Speaker definition with examples. Speaker is the voice that speaks behind the scene, expressing a writer's feelings or a situation.
A system's speaker is the component that takes the electronic signal stored on things like CDs, tapes and DVDs and turns it back into actual sound that we can hear. Â­In this article, we'll find out exactly how speakers do this.