CSC413 - Sound

What branch of physics studies sound?

• Quantum physics

• Geology

• Acoustics

• Chemistry

What is the unit used to measure sound pressure levels?

• Watt

• Decibel

• Hertz

• Volt

What is the purpose of trimming in sound editing?

• Change pitch

• Add effects

• Adjust volume

• Remove blank space

Which file format is commonly used for digitized sounds in Windows?

• WAV

• MP3

• ACC

• AIFF

What is the purpose of MIDI in multimedia?

• Music representation

• Digitized sound

• Audio file formats

• System sounds

What is the main difference between digital audio and MIDI audio?

• Knowledge requirement

• Device dependency

• File size

• Playback quality

What is the purpose of equalizer in sound editing?

• Modify frequency content

• Change pitch

• Adjust volume

• Add special effects

When audio is measured in order to be digitally stored, the value of each measurement is rounded off to the nearest integer in a process called:

• normalization

• quantization

• compression

• amplification

The process of recording a sound, stored in the form of thousands of individual measurements, each at a discrete point in time, is called:

• sampling

• synthesizing

• sizing

• streaming

Siapa nama AYAH miss? (Pastikan betul ehhh!!!!)

• Yahaya Rashdi

• Yahya Rashdi

• Yahaya Rashid