For systems that present content, people may need to be able to distinguish information in the foreground from background noise (noise which may be of any modality).
Mappings
| Functional ability | Accommodation type | Accessibility characteristic |
|---|---|---|
| Sensory processing | Default | Auditory content |
| Sensory processing | Default | Gustatory content |
| Sensory processing | Default | Olfactory content |
| Sensory processing | Default | Tactile content |
| Sensory processing | Default | Visual content |
References
- Reference: 5-4-1-a to perceive foreground visual information in the presence of background information
- Reference: 5-4-1-c to perceive foreground audio information in the presence of background information
- Reference: 5-4-1-d to perceive foreground tactile information in the presence of background haptic information
- Reference: 1.4.7 Low or No Background Audio
- Reference: 4.4.11 Ensure Foreground Content is not Obscured by Background (Pattern)
Tags
Imported from https://github.com/accessiblecommunity/Digital-Accessibility-Framework/background-noise.md