EuphonaSOGV2 Limited
|
||||||
Related Products
|
||||||
About
Euphona is a browser-based AI audio production platform. Upload a mix, stems or a raw recording and it is analysed once (loudness and dynamics over time, spectral balance, key and tempo, transients and damage). Six capabilities work from that shared analysis: AI mastering with a measured loudness report and a -1.0 dBTP true-peak ceiling by default; stem separation into up to six stems; audio restoration for hum, clicks, noise, clipping and room; vocal tuning; mixing from your own stems; and binaural spatial audio for headphones. Every result is played back level-matched against the original. A developer API runs the same engine, with free test-mode keys. Free no-account browser tools include a loudness checker, BPM and key finder, spectrum analyser, stereo width analyser, clipping detector and vocal remover. Uploaded audio is never used to train models. Plans start free with 10 minutes of processing; paid plans are $15, $29 and $79 per month.
|
About
Audible's ACX has eight technical checkpoints, and a file that misses one comes straight back. chapterpass masters each chapter file to spec: RMS loudness between -23 and -18 dBFS, peaks held below -3 dBFS, a noise floor under -60 dBFS RMS, room tone at the head and tail, and a 192 kbps CBR MP3 on the way out. Every output is verified against the full spec before download, and you see the measured value next to the requirement for each checkpoint. The processing runs in your browser through WebAssembly, so your audio never leaves your device. There is no account to create. Your first file is free, then $36 per finished hour, $27 from 5 hours, $18 from 10 hours, billed by the second. A free measurement page at /free-acx-check reads your loudness, peak, noise floor and silence padding against the spec without mastering anything. chapterpass masters the measurable technical specs. It does not edit your recording, remove noise, or fix narration.
|
|||||
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
|
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
|
|||||
Audience
Music producers, mixing and mastering engineers, musicians, podcasters, recording studios and labels, and developers who need audio processing through an API
|
Audience
Audiobook narrators, indie authors narrating their own books, audiobook producers and post-production studios preparing files for Audible ACX
|
|||||
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
|
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
|
|||||
API
Offers API
Supported
|
API
Offers API
Not Supported
|
|||||
Screenshots and Videos |
Screenshots and VideosNo images available
|
|||||
Pricing
$15/month
Free: 10 minutes granted once at signup, no card required; the full engine with a level-matched preview, and exports bought per track. Creator: $15/month, 120 minutes. Professional: $29/month, 400 minutes. Max: $79/month, 1,500 minutes. All paid plans include unlimited full-quality exports; annual billing is 17% less. Per track: $0.80 a minute, never below $2 or above $8 per track. Minute packs: 30 minutes for $15 or 100 minutes for $40. Developer API: pay as you go from $0.35 down to $0.15 per processed minute; test mode is free. Prices in US dollars, excluding VAT or sales tax.
Free Version
Supported
Free Trial
Not Supported
|
Pricing
$36 per finished hour
Free Version
Supported
Free Trial
Not Supported
|
|||||
Reviews/
|
Reviews/
|
|||||
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
|
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
|
|||||
Company InformationSOGV2 Limited
Founded: 2026
Hong Kong
euphonaai.com/
|
Company Informationchapterpass
Founded: 2026
Italy
chapterpass.com
|
|||||
Alternatives |
Alternatives |
|||||
|
|
||||||
|
|
||||||
CategoriesEuphona's AI mastering analyses the whole track first (loudness and dynamics over time, spectral balance, transients) and returns a master with a measured loudness report and a -1.0 dBTP true-peak ceiling by default. You audition the master level-matched against your original, so the comparison reflects tone and dynamics rather than extra volume. The same analysis also feeds stem separation, restoration, vocal tuning, mixing and spatial audio, and the engine is available through a developer API. |
Categories |
|||||
Integrations
No info available.
|
Integrations
No info available.
|
|||||
|
|
|