10 Questions
What factor determines the quality of digital recording?
Sampling rate
What type of audio connection involves pressing play on the audio source?
Line-in
What device is commonly used to simplify the creation of music scores?
MIDI keyboard
Which audio format is often used for putting audio on a website?
*.MP3
Which type of audio data is stored in samples points?
MIDI
What term is used to describe the measure of how many vibrations occur in one second?
Frequency
Which term refers to the maximum displacement of a wave from an equilibrium position?
Amplitude
Which range of frequencies can people optimally hear, according to the text?
20 Hz to 20 kHz
What is the name for an electronic signal that carries sound information as continuous fluctuating voltage value?
Audio
In sound recording, what is the process of converting an analog signal to a digital one known as?
Digitizing
Test your knowledge on music and sound effects, including the power of sound, decibel table, and examples of waveforms. Learn about the characteristics of sound such as frequency (pitch) and amplitude (loudness), and how they are measured.
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