News & Blog
Learning immersive and spatial music? Start Spatial9 Academy: 14 free lessons and labs for students.
How We Hear in 3D: The Science of Spatial Sound
Learn how we hear in 3D: time and level differences between the ears, HRTF and pinna cues, distance, and why binaural headphones can recreate spatial sound.
Lab 3: Your First Immersive Mix From Your Own Stems, Exported to Binaural
Prepare your own stems, write a creative brief, let GravityLLM place them in 3D, refine by ear and export your first immersive mix as binaural.
Lab 2: Shape an Immersive Mix With Your Hands and Voice
Mix with gestures, voice and head movement in the live Spatial9 Interactive Mode, then explore emotion and bio-adaptive spatial audio previews.
Lab 1: Critical Listening in a 3D Spatial Audio Engine
Train your ears like a pro. Use a five-pass listening protocol in the live Spatial9 3D audio engine and map position, width, height and distance.
Inside the Spatial9 Pipeline: From Upload to Publish-Ready File
Follow the Spatial9 pipeline from upload to publish-ready file: source separation, GravityLLM spatial arrangement, AI agents, listening and delivery formats.
What Comes Next: AI Assistants, MCP and Acoustic Digital Twins
Explore the future of immersive audio: how MCP could link AI assistants to audio tools, what an acoustic digital twin is, and how students can prepare now.
AI Spatial Audio Mixing vs Manual and Plugins: What Spatial9 Automates
Compare Spatial9 with manual and plugin-assisted spatial audio workflows: song-aware motion, lyric cues, creative control, costs and export requirements.
Generating a Spatial Scene: How AI Inference Works in Immersive Audio
See how AI inference turns a prompt and audio analysis into a spatial scene with azimuth, elevation, distance and movement, ready to render.
Spatial9 Academy: A Free Immersive Audio Course for University Students
A free immersive audio course for students: 14 lessons and hands-on labs on spatial audio, AI mixing and open formats, trained in the Spatial9 live demo.
Open Formats and the Open Source Mindset: Why Eclipsa Audio Matters to Your Career
Why open formats like Eclipsa Audio (IAMF) matter to your audio career: learnable specs, a portable portfolio, tools you can build and ways to contribute.
Sound for Picture: How AI Makes Video Audio Immersive
Learn immersive video sound: anchor dialogue, wrap the score around the viewer, track effects and use height, with AI that helps sound follow the picture.
The Spatial9 Approach: AI as a Creative Partner in Immersive Production
How Spatial9 uses AI as a creative partner in immersive audio production: AI handles the heavy lifting, you direct taste and intent, with open formats.
Spatial9 and the Future of Spatial and Immersive Audio Engineering: New Roles in Music and Video
AI can generate spatial audio mixes, but engineers still direct them. See the new roles in immersive music and video, and what Anthropic research says about AI at work.
How GravityLLM Learns: Training an AI to Place Sound in Space
Learn how GravityLLM learns to place sound in 3D: supervised learning, the training loop, loss curves, overfitting, learning rate and data ethics.
Your Place in the Future of Immersive Audio: Roles, Skills and a Capstone Project
Plan your immersive audio career: ten emerging roles, a five-part skills compass, a 12-month roadmap and a capstone project to build a standout portfolio.
Channels, Objects, Scenes and Binaural: The Language of Immersive Formats
Learn the language of immersive audio formats: channel-based, object-based, Ambisonics and binaural, plus ADM BWF, Eclipsa Audio and which format to deliver.
From Mono to Immersive: A Short History of Spatial Audio
A short history of spatial audio, from the 1881 Theatrophone to stereo, surround, Ambisonics, object-based sound, Eclipsa Audio and AI immersive mixing.
Why Open Source Matters for Immersive Audio: Eclipsa Audio, IAMF and the Shared Future of Sound
From Newton's giants to Apache and Eclipsa Audio, open source has powered human progress. Here is why IAMF matters for immersive audio, and why Spatial9 believes in it.
Where Can You Publish Spatial Audio and Immersive Music? A Global Guide to Streaming Platforms
Where to release spatial and immersive music: Apple Music, Amazon Music, TIDAL, YouTube, Spotify, Deezer, SoundCloud and services in Asia and the Middle East.
Spatial Audio & Immersive Music by Genre: The Complete Guide
How spatial audio and immersive music change from genre to genre, with placement maps, immersion profiles and a guide for 80 styles of music.
AI Music to Spatial and Immersive Audio: Export Guide for Suno, Udio, Eleven Music, SOUNDRAW, AIVA and Google Flow Music
Turn songs from Suno, Udio, Eleven Music, SOUNDRAW, AIVA and Google Flow Music into spatial and immersive audio: what each tool exports and how to import it.
Spatial Audio & Immersive Music for A Cappella: Complete Guide
How spatial audio works for a cappella: every voice part in its own place, vocal bass in the centre and a natural hall around you. Make immersive a cappella.
Eclipsa Audio vs Dolby Atmos: A Deep Technical Comparison
Eclipsa Audio vs Dolby Atmos in depth: objects vs Ambisonics, IAMF bitstreams, codecs, binaural rendering, loudness, licensing and platform support.
Spatial Audio & Immersive Music for Indie Dance: Complete Guide
How spatial audio works for indie dance: a vocal in front, guitar and synth arps in their own lanes and pads behind the groove. Make immersive indie dance.
Spatial Audio & Immersive Music for Bachata: Complete Guide
How spatial audio works for bachata: a romantic vocal up close, requinto and rhythm guitars on each side and percussion around you. Make immersive bachata.
Spatial Audio & Immersive Music for Pop Rock: Complete Guide
How spatial audio works for pop rock: vocal and drums in front, guitars wide, harmonies at the sides and a chorus that lifts. Make immersive pop rock.
Spatial Audio & Immersive Music for Singer-Songwriters: Complete Guide
How spatial audio works for singer-songwriters: a close, honest vocal, one instrument beside you and a small room around you. Make intimate immersive music.
Spatial Audio & Immersive Music for Dubstep: Complete Guide
How spatial audio works for dubstep: a locked sub, wobbles that rip side to side and risers overhead. Learn to make immersive dubstep music.
Spatial Audio & Immersive Music for Latin Pop: Complete Guide
How spatial audio works for Latin pop: a star vocal in front, guitar and harmonies beside it and percussion, pads and brass around you. Make immersive hits.
Spatial Audio & Immersive Music for Musical Theatre: Complete Guide
How spatial audio works for musical theatre: clear lyrics in front, the ensemble across the stage and the pit band before you. Make immersive cast albums.
Spatial Audio & Immersive Music for Regional Mexican: Complete Guide
How spatial audio works for regional Mexican music: a strong vocal, brass and accordion across a live stage and tuba holding the low end. Make it immersive.
Spatial Audio & Immersive Music for World Electronic: Complete Guide
How spatial audio works for world electronic music: kick and bass centred, traditional instruments, chants and nature all around. Make immersive fusion.
Spatial Audio & Immersive Music for J-pop: Complete Guide
How spatial audio works for J-pop: a bright vocal in front, harmonies on both sides and dense layers spread so every detail shines. Make immersive J-pop.
Spatial Audio & Immersive Music for Salsa: Complete Guide
How spatial audio works for salsa: a full orquesta around the dancer, congas and timbales on each side and horns blasting from above. Make immersive salsa.
Spatial Audio & Immersive Music for Progressive House: Complete Guide
How spatial audio works for progressive house: layers that build across a wide stage, raised pads and moving filter sweeps. Make immersive progressive house.
Spatial Audio & Immersive Music for Indian Classical: Complete Guide
How spatial audio works for Indian classical music: soloist and tabla in focus, a tanpura drone around you and a calm hall above. Make immersive ragas.
Spatial Audio & Immersive Music for Hypnotic Techno: Complete Guide
How spatial audio works for hypnotic techno: a deep sub, one or two loops in slow orbit and dub chords drifting behind. Make immersive hypnotic techno.
Spatial Audio & Immersive Music for Shoegaze: Complete Guide
How spatial audio works for shoegaze: walls of guitar on both sides, a buried vocal and reverb washing overhead. Make immersive shoegaze you can sink into.
Spatial Audio & Immersive Music for Psychedelic Trance: Complete Guide
How spatial audio works for psytrance: a locked kick and rolling bass with acid leads and effects spiralling around your head. Make immersive psytrance.
Spatial Audio & Immersive Music for Drill: Complete Guide
How spatial audio works for drill: sliding 808s and vocal locked in the centre, dark piano and choir around the edges and hard ad-libs. Make immersive drill.
Spatial Audio & Immersive Music for Cumbia: Complete Guide
How spatial audio works for cumbia: voice and accordion in front, drums and güiro circling the dance floor and gaita flutes above. Make immersive cumbia.
Spatial Audio & Immersive Music for Afro House: Complete Guide
How spatial audio works for Afro house: a full ring of hand drums around a steady kick and a hypnotic chant in front. Make immersive Afro house music.
Spatial Audio & Immersive Music for Deep House: Complete Guide
How spatial audio works for deep house: a soulful vocal in front, warm Rhodes chords to the side and pads that wrap softly. Make immersive deep house.
Spatial Audio & Immersive Music for Flamenco: Complete Guide
How spatial audio works for flamenco: cante and guitar in front, footwork on the stage and palmas and jaleo all around. Make immersive flamenco music.
Spatial Audio & Immersive Music for Hardgroove: Complete Guide
How spatial audio works for hardgroove: a punchy dry kick, percussion loops spinning around you and funk samples behind. Make immersive hardgroove music.
Spatial Audio & Immersive Music for Melodic Techno: Complete Guide
How spatial audio works for melodic techno: a driving kick, emotional leads in front and strings and atmosphere rising behind. Make immersive melodic techno.
Spatial Audio & Immersive Music for Disco: Complete Guide
How spatial audio works for disco: strings wrapped high around the floor, a tight groove in front and a lead vocal that shines. Make immersive disco.
Spatial Audio & Immersive Music for Progressive Trance: Complete Guide
How spatial audio works for progressive trance: a long journey from a narrow start to a huge sky, with gated pads and plucks around you. Make it immersive.
Spatial Audio & Immersive Music for Bossa Nova & MPB: Complete Guide
How spatial audio works for bossa nova and MPB: an intimate voice and nylon guitar up close, with strings floating softly above. Make immersive bossa nova.
Spatial Audio & Immersive Music for Bollywood: Complete Guide
How spatial audio works for Bollywood: clear singers up front, dhol and tabla close, strings and chorus raised around you. Make immersive Bollywood music.
Spatial Audio & Immersive Music for Worship: Complete Guide
How spatial audio works for worship music: the band in front, pads rising behind and the congregation singing all around you. Make immersive worship music.
Spatial Audio & Immersive Music for Amapiano: Complete Guide
How spatial audio works for amapiano: a centred log drum you feel, shakers and percussion in a ring and jazzy keys to the side. Make immersive amapiano.
Spatial Audio & Immersive Music for Trance: Complete Guide
How spatial audio works for trance: supersaws lifted overhead, arps circling the crowd and a rolling bass. Learn to make immersive trance music.
Spatial Audio & Immersive Music for Grime: Complete Guide
How spatial audio works for grime: a fast MC up front, square-wave bass in the centre and raw synth stabs and hype vocals around you. Make immersive grime.
Spatial Audio & Immersive Music for Opera: Complete Guide
How spatial audio works for opera: soloists on stage, the orchestra in the pit, the chorus raised and the opera house all around you. Make immersive opera.
Spatial Audio & Immersive Music for Meditation & Sleep: Complete Guide
How spatial audio works for meditation and sleep music: soft drones, singing bowls and gentle nature around you with no hard edges. Make calming 3D music.
Spatial Audio & Immersive Music for Minimal Techno: Complete Guide
How spatial audio works for minimal techno: few sounds, each in a precise place, with clicks and dub stabs around a tight kick. Make immersive minimal techno.
Spatial Audio & Immersive Music for Hardstyle: Complete Guide
How spatial audio works for hardstyle: a huge centred kick, screech leads thrown around the crowd and raised pads. Make immersive hardstyle music.
Spatial Audio & Immersive Music for Fado: Complete Guide
How spatial audio works for fado: the fadista close in front, two guitars beside her and a candlelit room behind. Make immersive fado from a stereo song.
Spatial Audio & Immersive Music for Rock: Complete Guide
How spatial audio works for rock: a band on stage in front, cymbals overhead and a room that wraps around you. Make immersive rock music from stereo.
Spatial Audio & Immersive Music for Funk: Complete Guide
How spatial audio works for funk: a tight pocket where every part has its own lane, punchy slap bass and horns around you. Make immersive funk music.
Spatial Audio & Immersive Music for Gospel: Complete Guide
How to mix gospel in spatial audio: spread the choir around and above, keep the lead vocal clear, and turn stereo gospel into immersive music.
Spatial Audio & Immersive Music for House: Complete Guide
How spatial audio works for house music: a steady four-on-the-floor centre with chords, strings and vocal chops wrapping the room. Make immersive house.
Spatial Audio & Immersive Music for Dancehall: Complete Guide
How to mix dancehall in spatial audio: a centred vocal and heavy bass, riddim drums up front, hype vocals and FX around the crowd, and stereo to 3D.
Spatial Audio & Immersive Music for K-pop: Complete Guide
How spatial audio works for K-pop: every member gets a place, hooks lift overhead and section changes sweep around you. Make immersive K-pop music.
Spatial Audio & Immersive Music for R&B: Complete Guide
How spatial audio works for R&B: an intimate lead vocal, harmonies that wrap around you and warm strings above. Make immersive R&B music from stereo.
Spatial Audio & Immersive Music for Trap: Complete Guide
How to mix trap in spatial audio: centred 808s and vocals, hi-hat rolls overhead, ad-libs around the head, and stereo trap turned immersive.
Spatial Audio & Immersive Music for Hip-Hop: Complete Guide
How spatial audio works for hip-hop and rap: keeping the 808 and vocal solid, placing ad-libs, hats and samples in 3D, and making immersive hip-hop music.
Spatial Audio & Immersive Music for Afrobeats: Complete Guide
How spatial audio works for Afrobeats: a ring of percussion, deep log drums in the centre and a warm vocal up front. Make immersive Afrobeats music.
Spatial Audio & Immersive Music for Pop: Complete Guide
How spatial audio works for pop: where to place vocals, hooks and synths, what listeners hear, and how to make immersive pop music from a stereo song.
Spatial Audio & Immersive Music for Techno: Complete Guide
How spatial audio works for techno: a locked kick and rumble, synth lines that slowly orbit and sweeps overhead. Make immersive techno music.
Spatial Audio & Immersive Music for Soul: Complete Guide
How spatial audio works for soul music: a voice in the room with the band, horns and backing singers around you. Make immersive soul music from stereo.
Spatial Audio & Immersive Music for Drum & Bass: Complete Guide
How to mix drum and bass in spatial audio: punchy breaks up front, a centred sub, sweeping basslines and pads behind, plus stereo to immersive.
Spatial Audio & Immersive Music for Latin & Reggaeton: Complete Guide
How spatial audio works for Latin and reggaeton: percussion that wraps the room, a centred dembow and vocal, and how to make immersive Latin music.
Spatial Audio & Immersive Music for Metal: Complete Guide
How spatial audio works for metal: a wide wall of guitars, a tight double kick, cymbals and room overhead. Make immersive metal music from stereo.
Spatial Audio & Immersive Music for Folk: Complete Guide
How to mix folk music in spatial audio: place acoustic players in a circle around the listener, keep it natural, and turn stereo folk immersive.
Spatial Audio & Immersive Music for Country: Complete Guide
How spatial audio works for country: a clear story-first vocal, the band in a half circle and steel and fiddle that drift. Make immersive country music.
Spatial Audio & Immersive Music for EDM: Complete Guide
How spatial audio works for EDM and dance music: build-ups that rise overhead, drops that surround you and a solid kick. Make immersive EDM music.
Spatial Audio & Immersive Music for Synthwave: Complete Guide
How to mix synthwave in spatial audio: wide neon pads overhead, gliding arpeggios, gated drums and huge reverb, plus stereo synthwave turned immersive.
Spatial Audio & Immersive Music for Jazz: Complete Guide
How spatial audio works for jazz: every player in their spot on a small club stage, a warm room behind you and natural sound. Make immersive jazz music.
Spatial Audio & Immersive Music for Blues: Complete Guide
How to mix blues in spatial audio: where to place vocals, guitar, harmonica and piano, plus how to turn a stereo blues track into immersive music.
Spatial Audio & Immersive Music for Classical: Complete Guide
How spatial audio works for classical music: a real orchestral seating plan in front and the concert hall all around. Make immersive classical music.
Spatial Audio & Immersive Music for Lo-fi: Complete Guide
How spatial audio works for lo-fi: a soft beat up close, with rain, vinyl crackle and room tone all around you. Make immersive lo-fi music.
Spatial Audio & Immersive Music for Punk: Complete Guide
How to mix punk in spatial audio: a wall of guitars, a close shouted vocal, gang vocals around the room and stereo punk turned into immersive music.
Spatial Audio & Immersive Music for Ambient: Complete Guide
How spatial audio works for ambient music: drones, pads and field recordings that drift around and above you. Make immersive ambient music.
Spatial Audio & Immersive Music for Film & Game Scores: Complete Guide
How to mix film and game music in spatial audio: orchestra placement, height, moving sound design and turning stereo scores into immersive audio.
Spatial Audio & Immersive Music for Indie: Complete Guide
How spatial audio works for indie music: an intimate vocal, a natural band and gentle texture behind and above you. Make immersive indie music.
Spatial Audio & Immersive Music for Alternative: Complete Guide
How to mix alternative music in spatial audio: a clear song in front, textures and doubles around you, creative movement, and stereo to immersive.
Spatial Audio & Immersive Music for Reggae: Complete Guide
How spatial audio works for reggae and dub: deep centred bass, skank guitar and organ to the sides and dub echoes that travel. Make immersive reggae.
Spatial Audio & Immersive Music for Children's Music: Complete Guide
How to mix children's music in spatial audio: where to place the voice, ukulele, piano, kids chorus and sound effects, plus tips for comfortable headphone listening.
Spatial Audio & Immersive Music for Neo-Soul: Complete Guide
How spatial audio works for neo-soul: where to place the vocal, Rhodes, guitar, bass and vocal stacks, plus tips for an immersive neo-soul mix.
Spatial Audio & Immersive Music for Americana: Complete Guide
How spatial audio works for Americana: where to place the voice, acoustic guitar, pedal steel, fiddle and upright bass, plus tips for an immersive mix.
Spatial Audio & Immersive Music for Holiday Music: Complete Guide
How spatial audio works for holiday music: where to place the vocal, piano, strings, sleigh bells and choir, plus tips for an immersive holiday mix.
How to Make Your YouTube Videos Sound More Cinematic: 12 Pro Audio Tips
Record, layer, mix and master YouTube audio for a cinematic feel, then add immersive 3D sound with Eclipsa Audio using a simple creator workflow.
Spatial Audio & Immersive Music for Brass Band: Complete Guide
How spatial audio works for brass band music: where to place trumpets, trombones, sousaphone, saxophones and drums, plus tips for an immersive mix.
How to Convert a Dolby Atmos Mix to Eclipsa Audio: Free Step-by-Step Guide
Turn your Dolby Atmos ADM master into Eclipsa Audio for YouTube and TVs, free and in minutes. A step-by-step guide, plus how Spatial9 keeps your mix intent.
Spatial Audio & Immersive Music for Symphonic Rock: Complete Guide
How spatial audio works for symphonic rock: where to place the band, strings, brass, choir and timpani, plus tips for an immersive symphonic rock mix.
Eclipsa Audio on YouTube: How to Upload and Verify 3D Sound
What Eclipsa Audio is, where it plays, and how to upload it to YouTube and confirm 3D playback on a supported TV. A plain-English guide for creators.
Spatial Audio & Immersive Music for Anime: Complete Guide
How spatial audio works for anime music: where to place the vocal, band, strings, choir and dramatic hits, plus tips for an immersive anime song mix.
Spatial Audio & Immersive Music for Folk Rock: Complete Guide
How spatial audio works for folk rock: where to place the vocal, jangling guitars, harmonies and fiddle, plus tips for an immersive folk rock mix.
Spatial Audio & Immersive Music for Experimental Music: Complete Guide
How spatial audio works for experimental music: where to place drones, found sounds, noise and processed voices, plus tips for an immersive experimental mix.
How to Create Spatial Audio from Stereo: Master or Stems
Turn a stereo song into spatial audio from a single master or from stems. Compare both routes, see how AI conversion works and what to check first.
Spatial Audio & Immersive Music for Electropop: Complete Guide
How spatial audio works for electropop: where to place the vocal, synth leads, punchy drums and vocal stacks, plus tips for an immersive electropop mix.
Spatial Audio & Immersive Music for Folk Pop: Complete Guide
How spatial audio works for folk pop: where to place the voice, acoustic guitar, banjo and gang vocals, plus tips for an immersive folk pop mix.
Spatial Audio & Immersive Music for Indie Electronic: Complete Guide
How spatial audio works for indie electronic music: where to place the vocal, synths, guitar textures and glitchy beats, plus tips for an immersive mix.
What Is an ADM BWF File? A Plain-English Guide for Immersive Audio
An ADM BWF file is the standard master for immersive mixes like Dolby Atmos: one WAV holding every track plus the 3D positions. Here is how it works.
Spatial Audio & Immersive Music for Chiptune: Complete Guide
How spatial audio works for chiptune: where to place square leads, arpeggios, noise drums and triangle bass, plus tips for an immersive chiptune mix.
Ambisonics Explained: How a Whole Sphere of Sound Fits in One File
Ambisonics captures sound from every direction as one sphere. Learn how orders, channels and B-format work, and why Eclipsa Audio uses it.
8D vs Binaural vs Spatial Audio: What Is the Difference?
8D audio, binaural and spatial audio are not the same. Learn what each one is, how they sound on headphones and speakers, and when to use which.
Stereo vs Immersive Sound: What Is the Difference and Which Should You Use?
Stereo plays sound on a line between two speakers. Immersive sound surrounds you, even from above. Compare how they work and when to use each.
What Is Spatial Audio? The Complete Guide to 3D Sound
Spatial audio places sound all around you, including above. Learn how it works, how it differs from stereo, the main formats, and how to make your own.
Spatial9 Showcases Generative Spatial Audio™ Innovation at AES Show 2025, Presenting Alongside Google, Meta, and Samsung
Spatial9 presents GravityLLM, its AI-driven spatial audio framework, at AES Show 2025 alongside Google, Meta and Samsung.
Pozalabs and Spatial9 Announce Strategic Partnership to Transform AI-Generated Music into Immersive Audio Experiences
Pozalabs and Spatial9 partner to turn over 1,000 AI-generated music tracks into immersive Eclipsa Audio experiences.
Best Practices on Exporting Audio Stems
A comprehensive guide to exporting audio stems across major DAWs including preparation, quality control, and delivery best practices.
Spatial9 Joins the Alliance for Open Media
Spatial9 joins the Alliance for Open Media to collaborate on open standards for immersive audio, including the IAMF specification.
Why Artists Are Switching to Immersive Audio (And Why It's Not Just Hype)
Discover the five key reasons why artists are embracing immersive audio technology and why it represents a fundamental shift in music creation and listening.
Introducing Generative Spatial Audio for Music Production
What is generative spatial audio, and how does it turn a stereo song into an immersive 3D mix? A plain-English guide to AI spatial audio for music production.
How AI is Transforming Immersive Audio Experiences
From automatic stem separation to smart 3D placement, see how AI is making immersive audio faster, cheaper and open to every artist and creator.
Spatial9 Partners with AudioShake to Introduce 'Eclipsa Audio' Immersive Format at CES 2025
Spatial9 and AudioShake turn classic Marcos Valle recordings into immersive Eclipsa Audio, showcased at CES 2025.
Google, Spatial9, and Music AI Debut 'Eclipsa Audio' Immersive Format at CES 2025
Spatial9 partners with Google and Music AI to launch Eclipsa Audio, a revolutionary royalty-free immersive audio format based on IAMF, debuting at CES 2025.
The Future of Spatial Audio in Streaming Platforms
Spatial audio is becoming the default on streaming. See how Apple Music, Tidal, YouTube and Eclipsa Audio are making immersive sound the new standard.