Sound - Match-up

Match-up definitions and answers with key terms and examples. Press submit to check your answers.

Analog Sound
Digital Sound
Amplitude
Duration
Bit Depth
Sample Rate
Digital Signal
Audio Quality
File Size
Sampling


Answers
The process of converting analog sound to digital by taking regular measurements of the sound wave
The amount of digital storage required for an audio file, dependent on bit depth, sample rate, and duration
The number of bits used to represent each sample of audio, affecting sound quality
The approximation of analog sound in digital form, created through sampling and quantization
The length of time for which a sound is produced, represented on the x-axis of a waveform
The frequency at which sound is sampled per second, measured in Hertz (Hz) or Kilohertz (KHz)
Sound in its natural, continuous form, as experienced in the real world
The level of detail and accuracy in a digital audio file, influenced by bit depth and sample rate
The volume or loudness of a sound wave, represented on the y-axis of a waveform
Sound converted into binary data for representation in a computer
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