Granular synthesis or radio interference for system errors.
Slightly randomize the pitch of repeating sounds to prevent "ear fatigue." Futuristic interface | HUD sound effects
Short, high-frequency sine or square waves for data processing. Granular synthesis or radio interference for system errors
Slightly shift the pitch upward at the end of a "confirm" sound. Shift the pitch downward for a "cancel" or "back" sound. Futuristic interface | HUD sound effects