Author:- Stephen Harrison, B.Sc., M.Sc., MBCS, CITP, MInstM
Sharing over 20 years of IT experience with you 
More about me here

Sound Card Definition
Your Sound Card Introduction

A Sound Card Definition can vary depending on which website you visit. Audio Cards enable your device to create and play sound! However, there is much more to these cards than you may realise.

This is part 1 of a 4 part tutorial series on audio cards. Here we answer the question:- What is the definition of a sound card? We also discuss what the modern sound card can be used for.

Part 2 explains how to install a sound card. Here we walk you through the steps of installing a physical sound card into your PC. This really is a simple process.

How to install creative labs sound card drivers is the focus of Part 3. If you want your new card to work correctly, you need to install the drivers.

Is your sound card not working? The final part of the tutorial series looks at what you can do if you are having problems.


Attention!

Just to let you know there are computer related adverts, or adverts personal to you, on this page that you may find useful

They help with the running of my site

If you are running an Ad Block and wish to see them, you can whitelist my site

Thank you for your time


What is a Sound Card ?

To determine a sound card definition, we really need to answer the simple question:- What is a sound card ?

A sound card is also known by various other names, for example, Audio Adapter, Audio Card and Sound Board.

It is a card that slots inside your computer, into a PCI slot on your motherboard. It enables you to playback music and record things such as your own voice into a microphone.

Sound cards are standard on all modern computers. All laptops and lots of PCs have an internal speaker for audio output.

However, in my experience, internal speakers are low quality. The output can be distorted and difficult to listen to.

All audio cards have the option to plug in external speakers. This can improve the output quality.

External Computer SpeakersSound Card Definition Tutorial
External Computer Speakers

You can also adjust the volume on external speakers in addition to the operating system volume.

Do you agree with me that internal speakers are of poor quality? Argue the case for and against by completing the form at the bottom of this page.

Read about what other visitors think at the bottom of this page.

A cheap sound card, or an expensive one, come with extra features these days. In addition to a port for a microphone and another for speakers, most sound cards come with a port for a joystick for gaming.

They also come with an auxiliary port for connecting devices such as a hi-fi system or amplifier. Headphones can also be connected.


Typical Sound Card PortsSound Card Definition Tutorial
Typical Sound Card Ports

Attention!

Today sound cards have evolved to improve both sound quality and choice.

Convenient External Sound cards you simply plug in to your USB port. For as little as £5 they include 3D Sound and speaker/headphone jacks. Click the image below and you can but this from Amazon.

All this means is the quality of the chips on the cards are so advanced they provide industry quality sound. Anything over £300 is aimed at professionals.


The Expensive But High Quality Cantatis Overture Sound CardThe Expensive But High Quality Cantatis Overture Sound Card

There are a lot of products on the market that plug into sound cards. For example, products that enable you to convert old vinyl records or tape to MP3.

Modern PC's are colour coordinated to make things easier. Each port will have a colour that closely matches the cable that plugs into it.

Inside your machine, there is an audio cable that connects your CD/DVD drive to your sound card. This is usually the only way your machine can produce the sound from your music CD or film DVD.

A lot of today's computers do not have a PCI sound card plugged into the motherboard. Instead, the audio technology is part of the motherboard. This is known as an integrated sound card. This is also the case for laptops and tablet computers.

The very expensive cards have other technologies built in to edit and produce professional quality sound by eliminating noise and improving sound tones.

Return to the Top of the Page



Sound Card Definition | Final Thoughts

It is remarkable to think that before sound cards existed, computers could only make a beep noise!

An integrated card is more than adequate for everyday home users. However, if you need more advanced features you will have to buy a card and fit it into your computer.

The integrated card will also need to be disabled on the motherboard. This is done on the computer BIOS.

I hope the sound card definition is clearer to you. Now, it is time for you to take a look at the sound card installation tutorial.

The computer hope site has a good web page on a sound card definition (Opens New Window) that is worth a read.




You Are Here:-
  1. Computer Help
  2.  ›
  3. Troubleshooting Basics
  4.  ›
  5. Sound Card Definition




Internal Speaker Quality: Good Or Bad?

Do you think internal PC/Laptop speakers are of good or poor sound quality? Argue the case here!

What Other Visitors Think

Click below to see contributions from other visitors to this page...

Internal Speaker Conundrum 
When I bought my computer I didn't pay any attention to the type of integrated sound card it came with. The machine had sound and that is all I was interested …

Click here to write your own.


Top Trending Related Pages

Return to the Top of the Sound Card Definition Page