Sound editing – The nature of sound

Sound is a form of energy produced by vibrations and travels in the form of waves through a medium like air. In sound editing, understanding how sound behaves helps in recording, analyzing, and improving audio quality.

Characteristics of Sound

• Frequency (Hz): Number of vibrations per second; determines pitch

• Amplitude: Height of the wave; determines loudness

• Wavelength: Distance between two compressions or rarefactions

• Timbre: Quality that distinguishes different sounds