Discover and play over 320 million music tracks. Join the world’s largest online community of artists, bands, DJs, and audio creators.

Sound is defined as " (a) Oscillation in pressure, stress, particle displacement, particle velocity, etc., propagated in a medium with internal forces (e.g., elastic or viscous), or the superposition of such …

English contains several sound homographs, all with distinct histories. For example, the sound that means "something heard" descends from Latin sonus ("sound"), whereas the sound that means "to …

Nov 6, 2025 · The study of sound should begin with the properties of sound waves. There are two basic types of wave, transverse and longitudinal, differentiated by the way in which the wave is propagated.

May 24, 2025 · Sound is more than just the music we listen to or the conversations we have. It is the whisper of a universe in motion, a dance of invisible waves that carry meaning, emotion, and energy.

Discover a vast library of royalty-free audio samples, loops, and sounds for free on Sample Focus. Find the perfect sound instantly.

Sound waves are longitudinal waves that travel through a medium like air or water. When we think about sound, we often think about how loud it is (amplitude, or intensity) and its pitch (frequency).