4-in-1 Complete audio software suites

for music/video streaming service or platform

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Guadio Total Solution for OTT/Music Streaming

Consists of Gaudio EQ SDK and Gaudio Loudness SDK

Trusted by best partners

Partners that shared our mission and entrusted us with their plans.

A music streaming service of Naver that connects to AI speaker and platforms.
V Live
30M MAU OTT for teens world-wide
A subscription-based music streaming service by SK Telecom.
The largest Korean OTT service
Bugs Music
A major music streaming service and publisher service in Korea.
Korean No.1 Podcast
LINE Music
A subscription-based music streaming service by Line Corporation.
Naver Audio Clip
Multi-type audio platform

How does Gaudio SDK work?

The Gaudio SDK uses a server-client architecture in which the Server Tool analyzes audio and generates metadata, used by client SDK to run-time process.


Gaudio EQ SDK

Providing AI based tuning solution as if an experienced soud engineer mastered it.

Smart EQ

Clipping-free equalizer

  • DAW-class high quality parametric-/graphicEQ

  • Clipping prevention

  • Consistently normalized loudness even after EQ-ing

3D Upmix

naturally immersive on
music & movie

  • Immersive 3D upmix to preserve spatial image

  • Headphone rendering with MPEG-H standard winning binaural technologies


listen to high fidelity
in softer volume

  • Equal-Loudness-based dynamic EQualizer, a psychoacoustically motivated tech.

  • Digital revolutionized “loudness”

  • Listen deep bass and crisp in softer volume

explore EQ sdk

Gaudio Loudness SDK

The Gaudio SDK uses a server-client architecture in which the Server Tool analyzes audio and generates metadata, used by client SDK to run-time process.

    • Unlike the normal file-based solution, the metadata-drive Server-Client architecture does not damage the original content
    • Enable separate Target Loudness setting which fits perfectly for TV/Mobile/PC
    • Easy modification/resetting of Target Loudness
    • High-quality DSP Algorithms that 100% matches the Target Loudness within ±1 while maximum quality quality preservation
    • Pyschoacoustically optimized – No Clipping, No Pumping, No Breathing, No Coding-Artifact
    • Less calculation (< CPU Load 1%), Low latency (Latency 0.001sec) 
    • OTT: International-/National- Standards Compliant (ITU-R BS.1770, EBU-R128, ATSC A/85, KR TTAK.KO-07.0114, JP TR-B32, AU OP-59)
    • Live streaming: Real-time (Client-only) normalization with patented technologies
    • Music streaming: Album mode, transparent mode, high quality mode
    • DSLC – works well with devices that have different frequency response, such as smartphones and speakers
    • CTA-2075 ready – auto context-/device- matched loudness/DRC configuration
    • Genuine extension to EQ SDK features – ELEQ, Smart EQ and 3D Upmix
explore loudness sdk

Our differentiators differentiate your
business over the competition. 

We combine our resources, technology, and expertise to ensure we deliver the highest levels of solution and support to you — keeping your businesses available, resilient and meeting expectations.

Market Proven
  • High satisfaction of existing clients

  • Unique “Server-Client” architecture

  • Continuous update of new features

Custom Support
  • Customized solution

  • Quick & accurate technical support

  • Less power consumption

  • Less calculation
    (< CPU Load 1 %)

  • Low latency
    (latency 0.0001 sec)

  • Easily integrated into client platform

  • Wide coverage
    (iOS, AOS, Mac, Windows)

  • Hassle-free

Gaudio has you |

Gaudio Lab is a team formed with six audio Ph. Ds and ten of audio SDK specialists focus on audio solution for video/audio platforms. Because we understand that many of our customers are already leveraging lots of technology and process stacks, we provide a solution that makes the integration easier than ever.

Looking for more insights?

Stay engaged with us for more up-to-date insights and resources!

Talk to an expert

Let’s chat about your future success and see how we can work together.

Request a demo

Learn how Gaudio can work for your platform.

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