Multimedia Component - Audio

ALL of the statement below describe about sound, EXCEPT

• it can be heard but can’t be seen through human eyes

• it consists of sampling the gray (color) level in the picture

• it is created when something vibrates and sends waves of energy into our ears

• it can be modeled in terms of pressure or in terms of displacement of molecules

"The sound with music attracts the mood/environment of the presentation."

The above statement refers to ALL below, EXCEPT

• usage of sound

• as a background music

• MIDI

• can generate the excitement to the viewers

Drop of rain falls from the roof after raining called

• background music

• sound effect

• narrator

• MIDI

Which of the following refers to narration?

• a DJ voice

• newsreader

• a documentary story

• emcee

How is the sound process produced?

• vibration to ears

• pressure wave to source outward

• digital to analog

• analog to digital

What actually audio format's used for?

• to add on sounds with the act of input

• presenting the project and it can be recorded

• storing digital audio data on a computer system

• to connect devices that make and control sound

THREE (3) major types of audio format...

• Uncompressed, useless and usely

• Uncompressed, lossless and lossy

• Useless, unlooses and unlossy

• Useless, unless and unlessly

Which of these two audio format is better than the other?

• Lossy

• Lossless

An acronym of MIDI is....

• Musical Instruction Digital Interaction

• Musical Instrument Digital Interface

• Musical Instrument Digital Interaction

• Musical Instruction Diploma Interface

How you categorize your original voice ?

• narrator

• analog

• digital

• sound effect