Equal-Loudness-based dynamic Equalizer

Make listening safe, yet fulfilling the demand of Hi-Fi.
With ELEQ, your customers will experience the better sound ever, for a longer time than ever.



Why do people enjoy louder volumes? 

The human ear perceives loudness depending on its frequency. This is called the ‘Equal-loudness contour’, and this indicates that people recognize low-deep(low frequency) and high notes(high frequency) only when the loudness is at high level. Hence, people who want to enjoy music tend to prefer louder volumes.


Self-Driven EQ Technology

ELEQ is an intelligent technology that allows people to enjoy bass music in softer volume. It considers the ‘Equal-loudness contour’ psychological acoustic nature and proactively controls the EQ depending on how the user sets the volume.


Complete Technology (for EQ)

Since the volume control derived from incomplete ‘EQ technology and input signals’ was infeasible, distortion such as excessive low-pitched amplification occured. The Hi-Fi amplifier was in trend for a while but disappeared during the 1970s and 1980s. Gaudio Lab retrofits the analogue style EQ to the latest audio technology in the market.


High Quality sound for audiophiles

Gaudio Lab’s ELEQ reflects and analyzes the volume of the input signal and reproduces the ‘Equal-loudness contour’ with high resolution digital EQ that plays high quality sound with no distortion

Key Features

You can tune ‘Equal-loudness contours’ according to individual differences.

ELEQ is even provided for Stand-alone Devices or Live Streaming environments that involves hardships regarding pre-analyzing sound sources.

Loudness Normalization, G’master, and Spatial Upmix are available.

You can optimize the instrument’s output volume according to each volume step by entering it into the SDK.

Where to apply?

Wherever sound goes

Hearables (True wireless earbuds)

Smart Speaker


Mobility Audio System

Music Streaming

Video Streaming

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