The Doppler Effect is a phenomenon that occurs when a sound wave source is moving relative to an observer. It causes a change in the frequency of the wave as perceived by the observer, leading to a shift in the perceived pitch of the sound.
How it works:
- The Doppler Effect occurs due to the change in the distance between the source of the sound wave and the observer.
- When the source of the sound wave is moving towards the observer, the frequency of the wave increases, leading to a higher perceived pitch.
- When the source of the sound wave is moving away from the observer, the frequency of the wave decreases, leading to a lower perceived pitch.
The knobs on a Doppler Effect plugin:
- Speed: This knob controls the speed at which the source of the sound wave is moving relative to the observer.
- Direction: This knob controls the direction of the movement of the source of the sound wave relative to the observer.
- Amount: This knob controls the amount of Doppler Effect applied to the sound wave.
- Mix: This knob controls the balance between the dry, unaffected sound and the affected sound with the Doppler Effect applied.
By adjusting these knobs, you can control the perceived pitch of the sound and add a unique, dynamic effect to your audio.