An audible output device is a device that turns the sound waves data that a computer generates into usable sound signals. These electrical signals will then be used by some device to produce differences in air pressure, which produces sound.
🔹 A speaker is an output device that converts data from a computer into sound that a person can hear. Speakers are a standard part of computer systems and are used to listen to music, sound effects, voice-overs, and other audio elements.
🔹Headphones are an output device that converts electrical audio signals from a computer or other audio source into sound waves that can be heard by the user. They are a type of audio output device, along with speakers, that allow users to hear sounds from a computer. However, headphones provide private listening, while speakers are for general audio.
🔹 Earphones are small headphones that you wear inside your ear. Some, but not all, earphones include a built-in microphone. Earphones are used for audio entertainment and communication.