Intra Aural Earpieces TRIZ Cases

Bone conduction segments virtual audio from ambient noise in open ear headsets, resolving user confusion between navigation guidance and environmental sounds.

A multi-transducer earpiece partitions the acoustic delivery channel with a perpendicular flange to mix high and mid-low frequency signals.

Embedded magnets anchor earphones to ear tissue, preventing dislodgment during active use.

An acute-angled opening in the hollow shield prevents guide sound tube drooping, ensuring complete high and low pitch transmission.

Composite ear tips combine soft damping materials with memory retaining rings to prevent mechanical detachment from sound port nozzles.

An earpiece design uses cup holes and a sound channel hole to achieve in-front sound localization.

Multiple isobaric chambers with specific volume ratios create a dampening effect to filter incoherent sounds.