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Binaural Hearing

Sound reaches two ears at different times; visitors point to the source.

Binaural Hearing — Life Science & Health exhibit for science museums
Model ZZKJG-2F-02-27Studio rendering
CategoryLife Science & Health
TopicHuman body
Model codeZZKJG-2F-02-27
Standard size3000 x 1500 x 2200 mm
SupplySingle unit or batch · OEM to your drawing
Lead timeStandard 4–8 weeks after deposit (confirmed per contract)
Warranty2 years, structure and control
DocumentsSpecification sheet · control diagram · spare-part list

A standard catalogue model: the drawing, control package and finish are fixed, which is what keeps the price and the lead time predictable. Size, colour and interface language can be adapted without a new design cycle.

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01 / Overview

Showcase the auditory characteristics of the human ear and the auditory principles of the binaural effect.

02 / How visitors use it

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

03 / The science behind it

The binaural effect is the effect in which people rely on the volume difference, time difference, and chromatic aberration between their ears to determine the direction of sound. When the sound intensity is different, the distance between the sound source and the listener can be felt.

04 / Built for a public floor

Every unit leaves the factory after a running test: mechanisms cycled, electronics burned in, edges dressed, fixings torqued and marked. Wear parts — bearings, sliders, lamps, belts, touch panels — are modular and listed on the spare-part sheet, so a venue technician can replace them without returning the exhibit. Crating is plywood with foam blocking; the loading plan and packing list travel with the shipment.

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