Source Separation

Separate only the sound you want.

Turn down the noise and amplify the sound of your choice. From OTT media to video calls, Gaudio Lab enhances your sound experience wherever you go.

AI 사운드 이미지
Vocal
Keyboard
Drum
What is source separation?What is source separation?

Source separation refers to the extraction of individual sound sources from a mix of audio signals.
Examples include extracting an instrumental sound from a song, removing MR, and canceling noise.
GSEP (Gaudio source SEParation) is an AI source separation model developed by Gaudio Lab,
which has already proven to be the world's best in various external tests.

Gaudio Studio01

Isolate only the
sound you want.

GSEP Music 이미지
Enjoy a new dimension of music
through our source separation technology.

Enjoy music by picking only the sound you want.

AI Text Sync (GTS)02

GTS synchronizes
music and lyrics
with precise timing.

GTS 이미지
One song is synched
every five seconds with 99% accuracy.

Lyrics and sound source are synched on the same moment.
Subtitles and scenes from video contents such as
movies or TV series are synched.

Just Voice03

Remove background noise
in real time for crystal-clear voices.

GSEP Clear Voice 이미지
Source separation lets you listen
to only the sound you want.

Reduce background noise and get louder.
We provide enhanced user experience in any sound
environment, including OTT, video calls, and the metaverse.

GSEP is sepcial for a reason

  • 10.02*Amazing separation quality

    We outperform Sony, Meta, and Deezer on signal-to-distortion ratio (SDR)*, a popular metric used in academia for measuring separation quality.

    Signal-to-Distortion Ratio [dB]
    10
    9
    8
    7
    6
    5
    7.24
    8.13
    6.86
    8.08
    10.02
  • Fast separation with low
    computational complexity

    Thanks to its low computational complexity, GSEP can be used for
    real-time noise canceling. Get clear voice without waiting -
    Just Voice works real-time.

    Thanks to its low computational complexity, GSEP can be used for
    real-time noise canceling. Get clear voice without waiting -
    Just Voice works real-time.

    가우디오랩 이미지
  • Simple application
    via Cloud API and SDK

    Easily integrate GSEP wherever you need it. We provide various features
    in the form you desire, including clean stem separation, real-time noise removal,
    and lyric sync for karaoke.

    가우디오랩 이미지

Gaudio Lab's technologies
are already widely used.

  • 벅스 이미지

    Korean music streaming platform NHN Bugs
    We provided real-time lyric services.

  • 바이브 이미지

    Korean music streaming platform VIBE
    Met the user needs by improving the synchronization accuracy of lyrics to the melody.