Key:traffic signals:sound

traffic_signals:sound=* is used with crossing=traffic_signals to indicate that sound is emitted to indicate when crossing is permitted.

• Use traffic_signals:sound=yes when there are signals helping to cross.
• Use traffic_signals:sound=no when there are no acoustic signals.
• Use for partial sound signals:
  • traffic_signals:sound=locate when there is only the signal to find the pole (tock - tock in most countries) , but no signal when walking is allowed.
  • traffic_signals:sound=walk when there is only the signal when walking is allowed (beep - beep in most countries), but no signal to find the pole.

Rendering

A renderer is Look and Listen Map.

See also

• OSM for the blind
• highway=traffic signals (for vehicular traffic)
• traffic_signals:vibration=yes/no
• traffic_signals:arrow=yes/no
• traffic_signals:minimap=yes/no
• traffic_signals:floor_vibration=yes/no
• button_operated=yes/no
• tactile_paving=*