Prompt

A futuristic spaceship-like engine sound for a car, simulating a smooth and linear acceleration from idle to top speed over 10 seconds. The sound features distinct and clear harmonic orders, with a fundamental tone that steadily sweeps upward in pitch, creating a prominent rising whine. Layered on top are multiple pure-tone overtones that maintain precise harmonic relationships to the fundamental frequency, evolving synchronously with acceleration. Minimal background noise, focusing on the clean, evolving frequency spectrum. Professional active sound design.

Result

A futuristic spaceship-like engine sound for a car, simulating a smooth and linear acceleration from idle to top spee...

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