With too low a bit rate, compression artifacts (i.e., sounds that were not present in the original recording) may be audible in the reproduction. Some audio is hard to compress because of its randomness and sharp attacks. When this type of audio is compressed, artifacts such as ringing or pre-echo are usually heard. A sample of applause compressed with a relatively low bit rate provides a good example of compression artifacts. COUNT 5
QSN1 If the bit rate is too low, what might be audible in the reproduction? ANS1 compression artifacts QSN2 Sounds that were not in the original recording are referred to as what? ANS2 compression artifacts QSN3 Randomness and sharp attacks are two reasons that may make it harder to to do what to an audio file? ANS3 compress QSN4 Other than pre - echo, what is another example of what can happen when audio is compressed? ANS4 ringing QSN5 What kind of sample can display a good example of compression artifacts? ANS5 A sample of applause