PUI Audio Automotive Applications
PUI Audio automotive solutions can enhance in-vehicle safety and user awareness. These features ensure that critical alerts, notifications, and system feedback are clearly communicated to drivers, passengers, and pedestrians.
Applications
- Power steering alert systems
- Dash cam alerts and notifications
- Dashboard instrument clusters
- Door open/ajar alarms
Infographic
Speakers
Warning system: Delivering continuous, high sound pressure level (SPL) acoustic signatures to alert pedestrians of incoming electric and hybrid vehicles (for example: dashboard instrument clusters).
Microphones
In-cabin voice and emergency SOS: Noise-isolating voice tracking utilizing a rugged, moisture-sealed housing tailored for emergency telematics and speech command precision.
Buzzers
Dashboard signal and alarm: High-frequency clear chime for turn-signal confirmation indicators, unbelted safety warnings, and primary cluster diagnostic codes (for example, power steering).
Haptics
Active steering wheel/pedal feedback: Instantaneous linear resonant actuator (LRA) providing crisp directional vibration prompts for Lane Keep Assist and forward proximity alerts.
MEMS Sensors
TPMS and pressure monitoring: Micro-scale solid-state sensor element delivering extreme accuracy for tracking internal tire pressures and manifold fluid shifts.
Ultrasonic Sensors
Park assist and blind-spot tracking: Weather-sealed 40kHz ultrasonic transmitter and receiver pairings built for micro-distance evaluation and barrier profiling.
Featured Products
PUI Audio AS Speakers
Available in sizes ranging from 20mm to 58mm and offer a slim profile design.
PUI Audio MEMS Microphones
Feature a specialised pre-amplification ASIC to provide high sensitivity and high SNR output.
PUI Audio HD-VA Linear Haptic Actuators
Designed as an improvement over traditional DC-based vibration technologies, two versions available.
PUI Audio HD-EM Haptic Vibration Sensors
Features coreless and brushless ERM actuators and compact LRAs, offers up to 12,000RPM.
PUI Audio UTR Ultrasonic Transducers
Surface mount ultrasonic transducers in a small package and work up to 300KHz.
PUI Audio MEMS Pressure Sensors
Features three sensors with MEMS technology for digital and analog applications.
Related Applications
PUI Audio Medical Applications
Enhances the patient experience, ensuring vital information is communicated and understood.
PUI Audio Industrial Applications
Delivers critical alerts that enhance safety and accuracy in industrial environments.
PUI Audio Security Applications
Plays a critical role in security systems by communicating urgent alerts and increasing awareness.
PUI Audio Consumer Applications
Enhances consumer experience with clear notifications, good sound, and intuitive sensory feedback.