The Intel logo sound is the sonic logo used in Intel branding and advertising, widely associated with the company's processor campaigns. The best-known version of the five-note mnemonic was introduced in the 1990s and became one of the most recognizable brand sounds in tech. Online, it spread beyond commercials into video edits, parody ads, and short memes because a split second of audio instantly suggests computers, sponsorships, and sleek product marketing. Its staying power comes from that immediate recognition.