Loudspeakers TRIZ Cases
- Wireless speaker chair
See how integrated wireless power and signal reception eliminate physical speaker connections,
- Signal processing device and signal processing method
See how frequency-band separation between loudspeakers and actuators in seats reduces uncomfort
- A seat arranged for enhanced sound perception via vibration
See how non-homogeneous elastic elements and frame-coupled vibration sources enable a single ac
- Seat arranged for enhanced sound perception via vibration
See how elastic mounting elements transmit vibration from a single actuator to larger body area
- Children's Soothing Output Synchronization for Vibration and Lights
Timed media markers coordinate music, vibration, and lights so soothing features activate only at selected moments and avoid overstimulation.
- Embedded Bed and Pillow Transducers for Immediate Stress Relief
Embedded transducers in beds and pillows deliver controlled musical vibrations for immediate relaxation without extensive practice.
- In-Car Tap Sound Control for Personalized Passenger Audio Zones
Tap-sound detection near vehicle microphones lets passengers join or leave audio zones without voice commands in noisy cabins.
- Vehicle Audio Haptic Alerts for Rear-Approach Passenger Warning
Existing vehicle sensors and speakers detect rear-approaching objects at rest and warn passengers with low-frequency haptic alerts.