Definition of a Speaker
A speaker can have two main meanings:
1. A Person who Speaks:
* Formal: A person who delivers a speech or presentation, often in a public setting.
* Informal: Anyone who is talking or communicating verbally.
2. A Device for Sound Reproduction:
* Technical: A device that converts electrical signals into sound waves, often used for playing music or amplifying voices.
Examples of a Speaker:
Person who Speaks:
* Formal: The keynote speaker at a conference, a lawyer arguing a case in court, a politician delivering a campaign speech.
* Informal: Your friend telling you a story, a child asking a question, a teacher explaining a lesson.
Device for Sound Reproduction:
* Home stereo: A speaker system that plays music from a CD player or radio.
* Public address system: A speaker system used for announcements or events in large venues.
* Headphones: Small speakers that fit over the ears for personal listening.
* Smartphone speaker: A small built-in speaker used for phone calls and playing audio.
It's important to understand the context to determine the correct meaning of "speaker."