Digital Audio Is Stored in a Variety of File Formats

question 9

Multiple Choice

Digital audio is stored in a variety of file formats, including ___________.​

• A) ​WMA
• B) ​WAV
• C) ​MP3
• D) ​all of the above

---

Definitions:

Sleepiness

Sleepiness is the state of feeling drowsy or tired, often leading to a decreased ability to remain awake and alert.

Unpredictable

The quality of being unable to be predicted or foreseen, often leading to uncertainty or surprise.

Suprachiasmatic Nucleus

A region in the brain's hypothalamus responsible for controlling circadian rhythms, which are the body's internal biological clock.

Biological Clock

An internal mechanism that regulates bodily rhythms and cycles, such as the sleep-wake cycle, on a roughly 24-hour schedule.