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Technology for Sale:

Electronic Device for Preventing Hearing-Loss and Simulating Ear Distortion    

A simple electronic module which can raise the sensation of volume, without raising the sound pressure level (SPL), and without modifying the tone and sound character.

Overview

Nowadays wide-spreading MP3 and MP4 players, powerful Class-D headphone amplifiers can cause hearing-loss due to the continuous high sound pressure level.

Challenge -- prevent hearing-loss, to create a simple electronic module which can raise the sensation of volume, without raising the sound pressure level (SPL), and without modifying the tone and sound character.

The invention is a simple electronic module, which modelling the distortion of the human ear, and produce natural sound experience with low sound pressure level (SPL). The device can raise the sensation of volume with low SPL and without changing the full range frequency response. The amplification method affects advantageously the SPL/Sound Perceptional ratio.

Primary Application of the Technology

High-End Hearing aid, Headphone amplifier, Complete sound amplifier, High-End and Audiophile Sound Technology, Microphone amplifier, Guitar effect, Guitar amplifier, Studio effect, Radio broadcast processor, Internet radio, PA-Systems, Audiophile car sound systems, Multi-channel surround sound systems.

Notes on Development Status

Research phase completed. Development of prototype is finished.
View this listing on the Tynax website: www.tynax.com/listing/4542