I will hope this helps :p
In order to be able to listen to your music, a sound card converts digital data to analog sound waves you can hear. The output signal is then connected to a headphone or set of speakers. You can also use a sound card to record audio with a microphone
Answer:
lower-priced models offer more features
Explanation:
Uni code is short for universal code , it was created so that all countries could communicate together without the need for special encoding for each country