Voice Is a Brand Surface
When users interact by voice, your sound design becomes your interface language. That includes tone, pacing, confirmation sounds, and fallback patterns.
Design Principles
High-performing voice systems are predictable, concise, and context-aware.
- Use one-breath prompts
- Design explicit repair paths after recognition failures
- Use earcons for fast state communication
- Coordinate speech style with brand personality
Governance and Testing
Treat voice assets as part of your sonic system, not isolated files. Test with realistic background noise and varied accents before broad rollout.
FAQ
What is an earcon?
An earcon is a short, non-verbal sound cue that signals system states like success, warning, or transition.
Do voice flows need visual support?
For complex tasks, multimodal support usually improves completion and trust.