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The Mac startup chime has signalled a healthy boot since the early 1990s, when Apple engineer Jim Reekes composed the Quadra chord that became the definitive sound. For decades it played every time a Mac powered on, until Apple quietly dropped it from MacBooks in 2016 — then brought a reworked version back with macOS Big Sur in 2020, now toggleable in settings. Online, the chime lives a second life as nostalgia bait: tech memes and unboxing videos drop it over anything powering up, instantly telegraphing premium Apple energy to viewers who grew up hearing it.
关于此声音
The iconic Mac boot chime heard when a MacBook powers on. Creators use this shimmering startup chord to signal a gadget waking up or an idea sparking to life.
A bright, reassuring C-major chord that blooms in under three seconds, the MacBook start-up sound is the audio signature of an Apple computer waking from cold. A shimmering synth chord with a soft attack and a warm, sustained decay, it was designed to tell the listener that the machine had passed its self-tests and was ready to go. Hearing it triggers a Pavlovian mix of relief and nostalgia: everything is fine, your files are intact, the day can begin. In memes and edits it works as a sonic shorthand for something turning on, coming back to life, or finally working properly after a long wait.
