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  1. Stream and listen to music online for free with SoundCloud

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

  2. Sound - Wikipedia

    The sound waves are generated by a sound source, such as the vibrating diaphragm of a stereo speaker. The sound source creates vibrations in the surrounding medium.

  3. SOUND Definition & Meaning - Merriam-Webster

    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 …

  4. Sound | Properties, Types, & Facts | Britannica

    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 …

  5. Sound - The science of waves, how they travel, how we use them

    Jul 23, 2023 · An easy-to-understand introduction to the science of sound: what is sound, how does it travel, and how does it make music?

  6. SOUND | English meaning - Cambridge Dictionary

    SOUND definition: 1. something that you can hear or that can be heard: 2. the activity of recording and broadcasting…. Learn more.

  7. The Science of Sound - NASA

    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).

  8. What is sound?

    Mar 30, 2024 · Sound is produced when an object vibrates, causing the air particles around it to move in a wave-like motion. These vibrations travel through air, water, and solids, allowing us …

  9. Sound | Documentation - Roblox Creator Hub

    Sound effects and music enhance your experiences and make them more immersive. You can import your own audio assets or search for free-to-use audio in the Creator Store, play audio …

  10. Sound - definition of sound by The Free Dictionary

    1. a. To make or give forth a sound: The siren sounded. b. To be given forth as a sound: The fanfare sounded. 2. To present a particular impression: That argument sounds reasonable.