Sets Using External Connection TRIZ Cases

A hearing aid dipole antenna design separates pole elements to minimize electromagnetic coupling and enhance signal transmission.

A hearing aid antenna system uses MEMS switches to dynamically reconfigure its radiation pattern and polarization for optimized wireless communication.

Wireless link monitoring detects inactive connections between hearing aids, triggering alerts to prevent loss and battery drain.

A miniature listening device uses functional component contacts for external electrical connections.

A hearing device processing unit verifies incoming security settings using cryptographic keys before applying updates to the memory.

A hearing instrument stores converted speech messages for playback at selected times.

An identification resistor encodes hardware configuration data, enabling automatic parameter selection and eliminating manual fitting errors.

An inductive battery assembly converts direct current to alternating current, enabling continuous hearing device use without detaching the unit.

A hearing device transceiver switches between NFC and NFMI channels using a single resonant circuit.

Relocating charging pads to the ITE part enables battery recharging through existing connectors, maintaining a hermetically sealed BTE housing.

Calibration device replaces neural networks in hearing devices to process audio signals locally, eliminating external transmission delays and echo effects.

Linguistic data processing section analyzes user queries and retrieves cloud responses to output hearing device solutions via a remote interaction unit.

A micromachined ultrasonic transducer detects wearer proximity to control hearing aid functions without physical contact.