Tag: digital audio fundamentals
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What is Audio? Master How Sound Works in Digital and Analog Systems (2026)
Learn what audio is, how sound works, and how digital audio like WAV and PCM captures sound for music, video, and embedded systems. What is Sound? How Sound Travels How Our Ears Hear Sound Sound Waves Real-Life Sounds In embedded systems: Audio = Analog signal ⇄ Digital samples + timing constraints 1. Analog signal 2.…