audio

In order for sound to be stored in a computer it must be converted to...

• Analogue

• Digital

• Buddhism

• JPEG

When recording sound, the number of samples recorded per second is called the:

• sample rate

• sample resolution

• colour depth

• File size

Increasing the sample rate of a recording will result in...

• Higher-quality sound recording

• Increased file size

• Better compression

• Higher colour depth

• Increased amplitude

Modern computers convert the sound wave into digital code using ________.

• samples

• analog recording methods

• binary

• continuous sound waves

What is compression?

• To convert one file to another
• To reduce the size of data to save space
• To minimise the time taken for a file to be download
• To compress something by pressing it hard

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

• sizing
• synthesizing
• quantizing
• sampling

True or False:

The higher the bitrate the better the audio.

• True

• False

The number of waves that pass per second is called the?

• Frequency

• Amplitude

• Wavelength

• Markov Chain

Sampling frequency is measured in...

• Hertz

• Hurts

• Metres per second

• Herts

Which of the statement is false regarding MIDI?

• the sound can easily be changed by any instruments
• spoken audio can be recorded by MIDI
• the MIDI files size is smaller than digital audio file