A sample rate of 44.1 kHz is almost always used, because this is also used for CD audio, the main source used for creating MP3 files. A greater variety of bit rates are used on the Internet. The rate of 128 kbit/s is commonly used, at a compression ratio of 11:1, offering adequate audio quality in a relatively small space. As Internet bandwidth availability and hard drive sizes have increased, higher bit rates up to 320 kbit/s are widespread.
A sample rate of 44.1 kHz is almost always used , because this is also used for CD audio , the main source used for creating MP3 files . A greater variety of bit rates are used on the Internet . The rate of 128 kbit / s is commonly used , at a compression ratio of 11:1 , offering adequate audio quality in a relatively small space . As Internet bandwidth availability and hard drive sizes have increased , higher bit rates up to 320 kbit / s are widespread .
What is the main source used for creating MP3 files?
What is the main source used for creating MP3 files ?
CD audio
CD audio