Speakers
Speakers are output devices that allow us to hear sound from a computer. They can play music, voices, alerts and other sounds.
Some computers have built-in speakers, while other speakers can be connected separately.
Learning Objectives
- Identify computer speakers.
- Understand what speakers do.
- Recognise common sounds produced by a computer.
- Learn to use computer sound responsibly.
What Are Speakers?
Speakers are devices that produce sound from a computer. They allow us to hear information that is provided as audio.
Speakers allow us to hear sound produced by a computer.
What Can We Hear?
- Music.
- Human voices.
- Educational videos.
- Alerts and notification sounds.
- Other sounds from applications.
Using Speakers Responsibly
Sound should be kept at a comfortable level. Very loud sounds can disturb other people and may be uncomfortable for our ears.
We should use computer sound carefully and respectfully.
Common Mistakes
- Do not confuse speakers with the monitor.
- Do not keep the volume unnecessarily high.
- Remember that speakers are used to produce sound.
- Ask an adult before changing unfamiliar sound settings.
Practice
1. What are speakers used for?
2. Can speakers play music?
3. Can we hear voices through speakers?
4. Why should we avoid very loud sounds?
Try It Yourself
With an adult's permission, listen to a short educational audio or video on a computer. Notice where the sound comes from.
Quick Revision
- Speakers are output devices.
- They allow us to hear computer sounds.
- Speakers can play music, voices and other sounds.
- Computer volume should be kept comfortable.
Next Step
Now that you know about speakers, the next lesson will introduce the printer and explain how it can produce information on paper.