Sounn

Changelog

Track updates, new features, and improvements to Sounn

Subscribe to updates
v1.0.0January 2025Latest

Initial Release

The first public release of Sounn room correction for macOS.

New Features

  • Professional-grade room measurement using MLS technology
  • Hybrid FIR+IIR correction engine with 4,096 FIR taps and 31 IIR bands
  • Multi-position averaging (up to 9 positions)
  • Real-time visualization: frequency response, spectrum, waterfall, phase, impulse
  • Quality scoring with A-D grades and actionable recommendations
  • Target curve presets: Flat, House Curve A/B, Harman In-Room, B&K Preference
  • Custom target curve editor
  • Multi-channel support up to 7.1.4 Atmos (34 channels)
  • System-wide and per-application audio processing
  • Native macOS app built with SwiftUI
  • Universal binary for Apple Silicon and Intel Macs
  • Microphone calibration file support (.txt, .cal, .frd)
  • Export to compatible audio processors
  • PDF report generation
v1.0.1Coming Soon

Bug Fixes & Improvements

Minor fixes and performance improvements.

Improvements

  • Improved measurement stability with low-quality microphones
  • Better handling of very reverberant rooms
  • Reduced memory usage during filter generation

Bug Fixes

  • Fixed rare crash when switching audio devices during measurement
  • Fixed incorrect RT60 calculation for frequencies below 100Hz
  • Fixed UI scaling issues on external displays

Roadmap

What we're working on and considering for future releases

Headphone correction profilesIn Development
Session cloud syncPlanned
A/B comparison mode with instant switchingPlanned
Integration with REW (Room EQ Wizard)Under Consideration
Linux supportUnder Consideration

Have a feature request?

We'd love to hear your ideas for improving Sounn

Submit FeedbackJoin Community

Always running the latest version is recommended for best performance.

Download Latest Version