Gaudio Lab

Name

Gaudio Lab

Legal name

Gaudio Lab, Inc.

Website

https://gaudiolab.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

AI Audio Processing Software

NAICS

Software Publishers (5132), Software Publishers (51321), Other Sound Recording Industries (512290)

SIC

Services-Motion Picture & Video Tape Production (7812)

akta.pro primary industry

Voice Cloning, Dubbing & Audio Generative Media (HDAAAFAK)

akta.pro secondary industries

AI Music Creation & Assistive Tools (Generation, Separation, Mastering) (MPAIAIAG), On-Device Speech & Audio AI (wake word, ASR, enhancement) (HDAAAJAF), Content-Aware/AI Media Processing (Per-Title Encode, Scene Detection) (MPAHAHAH)

Keywords

• AI audio technology
• Spatial audio rendering
• Audio source separation
• Content localization platform
• Loudness normalization

Headquarters

HQ city

Los Angeles

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Marketing or Sales, Operations

Revenue model

1. B2B Enterprise Licensing: Licensing of AI audio technologies to enterprise customers including streaming platforms, broadcasters, and device manufacturers. Customers integrate Gaudio Lab's SDK or API into their products.
2. API Usage: Gaudio Developers platform provides REST API access to audio AI capabilities with usage monitoring dashboard and detailed reference documentation.
3. Professional Services: Premium post-production services through subsidiary Wavelab providing end-to-end quality control for major broadcasters in South Korea and Japan.
4. Consumer Applications: Direct-to-consumer mobile applications including Just Voice Recorder, Just Voice Lite, and Gaudio Studio mobile app.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels6 records

Core offering

Gaudio Lab develops proprietary AI audio technologies — including source separation (GSEP), spatial audio (GSA), loudness normalization (LM1), AI text sync (GTS), DME separation, and generative audio AI (FALL-E) — and sells them as SDKs, REST APIs, and packaged applications to enterprise customers (streaming platforms, broadcasters, OTT services, automotive OEMs, consumer electronics manufacturers) and to individual creators via consumer mobile apps. Its flagship Gaudio Studio Pro platform provides end-to-end AI video content localization covering dubbing, subtitles, D/M/E separation, and copyright-safe music replacement.

Product overview

Gaudio Lab is an AI audio technology company offering a comprehensive portfolio of audio AI products and solutions. The core platform consists of Gaudio Studio Pro for end-to-end content localization (dubbing, D/M/E separation, music replacement, subtitles, cue sheets), Gaudio Studio for stem separation and vocal removal, and Gaudio Spatial Audio (GSA) for immersive 3D audio. Supporting products include Gaudio Sing (AI karaoke), Just Voice (noise reduction with SDK/Recorder/Lite variants), GTS (AI text sync for lyrics), LM1 (loudness normalization), DME Separation, Gaudio Music Placement, and FALL-E (generative audio AI for sound effects). Gaudio Developers provides REST API access to these technologies. The products serve music streaming platforms, broadcasters, OTT services, film studios, automotive (TWS/smartphones), and content creators globally, with 50+ million users accessing technologies through partners including Naver, Disney, LG Electronics, and CJ ENM. The company holds 119 patents worldwide with spatial audio technology adopted as an international standard (MPEG-H).

Differentiator

Problem solved

Functional benefit

Brands

• Gaudio Studio Pro: AI-powered content localization platform for dubbing, subtitles, D/M/E separation, music replacement, and cue sheet creation
• Gaudio Studio
• Just Voice
• Gaudio Sing
• GSA (Gaudio Spatial Audio)
• LM1 (Loudness Normalizer)
• GTS (AI Text Sync)
• FALL-E
• Gaudio Developers
• WAVELAB

Products and services

• Gaudio Studio Pro (GSP) End-to-end AI video localization platform that handles dubbing, subtitles, D/M/E separation, music replacement, and cue sheet creation in a single workflow, combining AI with human expert review for broadcast-ready quality localization and reducing timelines by over 90%.
• Gaudio Studio AI stem separation tool that splits music into vocal and instrumental tracks or extracts specific instruments (vocals, drums, bass, guitar, piano), available as a web service and mobile app (iOS/Android) with real-time preview and HI-FI quality lossless audio output.
• GSA (Gaudio Spatial Audio) Spatial audio solution with sub-50ms latency, available in Head-Tracked variant for TWS/smartphones with IMU sensor fusion and Fixed variant for environments without head-tracking; supports stereo, immersive audio, and ambisonics formats; adopted as MPEG-H international standard.
• Gaudio Sing AI karaoke system using GSEP for real-time vocal removal and GTS for lyric synchronization, with pitch/tempo adjustment, drum/beat separation, sound filters (Reverb, Echo), scoring, and augmented reality features for karaoke venues.
• Just Voice AI noise reducer with sub-30ms latency for real-time voice enhancement, available as SDK (Android, iOS, Windows, macOS, Linux), Recorder app for on-device noise cancellation, and Lite app for Mac real-time voice amplification while preserving background sounds.
• GTS (AI Text Sync) AI lyric synchronization technology that synchronizes audio with lyrics or transcripts line-by-line and word-by-word in real-time, processing a 4-minute song in under 5 seconds at 99% accuracy, supporting Korean, English, Chinese, and Japanese.
• LM1 (Loudness Normalizer) Metadata-based loudness normalization solution for OTT and music streaming with device-adaptive target loudness (TV -24 LUFS, mobile -16 LUFS), SB 576-compliant, internationally standardized under ANSI/CTA-2075.1 and TTA.KO-07.0146, available as Server-Tools, Server-Client, and Stand-alone variants.
• DME Separation AI Dialogue/Music/Effects separation for complex audio scenarios including conversations over background music with vocals, delivering up to 2x better accuracy than competitors in benchmark tests; used for global distribution remastering, copyright-compliant music replacement, film restoration, remixing, and premium post-production.
• Gaudio Music Placement AI tool that automatically finds and places music matching dialogue and scenes, with automatic mixing/mastering and a 3-step workflow (Video Upload, Processing, Publish), connecting video creators with music artists.
• FALL-E Generative audio AI that creates sound effects from text prompts or images, capable of expressing subtle differences in age, emotion, texture, distance, and scale; not designed for dialogue/voice or music generation.
• Gaudio Developers REST API platform providing programmatic access to Gaudio Lab's audio AI technologies including AI Music Source Separation, D/M/E Separation, and AI Text Sync, with a usage monitoring dashboard and reference documentation.
• AI Dubbing AI-powered dubbing service with context-aware translation, emotion-preserving capabilities, and lip sync matching, integrated with D/M/E separation and Wavelab mastering as part of the Gaudio Studio Pro localization workflow.
• Music Replacement AI music replacer that detects copyrighted background music in videos and replaces it with alternatives from a library of 110,000+ tracks composed by human musicians, preserving original mood and mastering effects.

Quantifiable outcome

• Localization time reduced by over 90% compared to traditional workflows
• +5 more outcomes

Named customers18 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature7 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Hyundai Motor GroupcoreTechnology or IntegrationHyundai Motor Group collaborated with Gaudio Lab for spatial audio AI technology in vehicle audio systems. Gaudio Lab participated in Hyundai's Open Innovation Lounge 2024 showcasing prototype technologies.
• LG ElectronicscoreTechnology or IntegrationLG Electronics integrated Gaudio Lab's Spatial Upmix technology into their TWS 'Tone Free' earbuds for enhanced spatial audio experience.
• NavercoreTechnology or IntegrationNaver adopted Gaudio Lab's AVVA (Automatic View-Adaptive Audio) technology for Naver NOW's spatial audio experience on 2D screens. Gaudio Lab's spatial audio integrated into Naver's content offerings and past events.
• WavelabcoreStrategic or Co-development PartnerGaudio Lab's affiliated film sound production studio, Wavelab, provides real post-production insight and premium quality control services for Gaudio Studio Pro. Trusted by major broadcasters in South Korea and Japan.
• Cannes NextminorStrategic or Co-development PartnerGaudio Studio Pro won CES 2026 Innovation Award in Filmmaking & Distribution category in partnership with Cannes Next.
• Korea Association for ICT promotioncoreStrategic or Co-development PartnerCo-host of K-FAST Expansion Project to accelerate global spread of K-content through free streaming platforms using Gaudio Lab's AI localization technology.

Scale indicators10 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Audioshake: AI audio source separation platform serving music, film/TV, and broadcast licensing markets. Directly competes with Gaudio's GSEP source separation and DME separation for the same enterprise licensing customers (labels, studios, distributors).
• Moises: AI music source separation and stem isolation tool with consumer and prosumer focus. Competes directly with Gaudio Studio on vocal/instrument separation, with a similar self-serve web/app model and expanding into creator workflows.
• LALAL.AI: AI stem separation service offering vocal, drum, bass, and instrumental extraction. Closest direct consumer-facing competitor to Gaudio Studio's vocal remover and stem separation products, operating on a similar pay-as-you-go model.
• ElevenLabs: AI voice synthesis and dubbing platform with multilingual speech generation and emotion control. Directly comparable to Gaudio's AI Dubbing and FALL-E capabilities for content localization and voice cloning use cases targeting media enterprises.
• Krisp: AI-powered noise cancellation and voice clarity technology for calls and conferencing. Directly competes with Gaudio's Just Voice noise reduction products in the real-time voice enhancement and on-device speech AI category.

Broad incumbents

• Dolby: Global incumbent in spatial audio (Dolby Atmos) and audio standards, with Dolby.io developer APIs including music mastering and speech enhancement. Competes with Gaudio Spatial Audio in immersive audio and offers broader audio portfolio across cinema, devices, and broadcasting.
• iZotope: Established audio software company offering AI-driven mastering, noise reduction (RX), and music production tools. Competes with Gaudio's audio processing capabilities across pro audio and music production, but as a broader DAW-adjacent toolset.

Emerging players

• Deepdub: AI dubbing and localization platform for film, TV, and streaming content. Targets the same broadcast and OTT localization opportunity as Gaudio Studio Pro with AI voice generation and multilingual dubbing workflows.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/gaudiolab
• YouTubeyoutube.com/channel/UCvmqU5FdkZ_F5Eml_cZKfvw/videos
• Facebookfacebook.com/gaudiolab
• LinkedInlinkedin.com/company/gaudio-lab
• Instagraminstagram.com/gaudiolab

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

Funding overview

Funding rounds5 records

Investors7 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Gaudio Lab