CSC253 CHP 5 - SOUND

Sounds pressure levels (loudness and volume) are measured in ___.

• time per second (tpS)

• decibels (dB)

Digital audio is device ___.

• independent

• dependent

MIDI stands for ___.

• Musical Instumental Down Interface

• Musical Include Digital Interface

• Musical Instrumental Digital Interface

• Musical Instrumental Digital Input

Sound wave vary in sound pressure levels or ___ and in ___ or pitch.

• amplitude, frequency

• frequency, amplitude

In Windows, digitized sounds are usually stored as ___.

• AIFC

• WAV

• AIFF

___ is when audio and video are streamed together.

• MP3

• MP4

• MP5