Release info

This release includes binaries for macOS (10.13 - 11.1), Windows x64 (7, 8, 10), Linux AppImage (build for Glibc 2.29 or above).

Desktop versions are available for download with a GPL3.0 license.

An iPadOS version (commercial license) available here: https://apps.apple.com/app/id1552933259

New

Audio device connection
Full new module for audio interfaces:
AudioSessions (iOS)
CoreAudio (macOS)
WASPAPI (Windows)
ASIO (Windows)
ALSA (Linux)
OpenGL3.3 render engine
Full new rendering module. Improved speed and GPU usage.
Apple Metal render engine
iOS uses Apple metal rendering.
Multitouch control
Scroll and scale charts with multitouch gestures on touchscreen or touchpad. The phase chart can be infinitely rotated.
M-Noise™ test signal
This signal can be used only if the selected audio interface works at 96kHz.
Reset chart
Chart's X and Y ranges can be reset by double click.
Cursor lines
Thin helper lines moved with a cursor and show the current position on all the charts.
Text selection
At all text inputs, text can be selected by mouse. At the spinboxes text automatically selected when clicked.
Offline tune
Stored data can be adjusted by the gain, time and polarity. Also, it has a magnitude inverse option.
Source clone
Sources can be quick cloned

Fourier transform normalization
RTA chart will show the same level whatever power of FT selected
Group delay
Rewritten math for group delay chart.
Step response
More stable result. Added a selectable zero point.

Auto dark mode
dark mode follows systems appearance
Coherence threshold line added
The coherence chart now has a customizable target line
Cursor values
Position of cursor values changed according to position on the chart. It Will never goes out of bounds.
Estimated delay
The button shows the proposed value (was E). Tooltip shows the delta between current and proposed.
Ask before close
Prevents accidentally closing the program.
Line colors
Charts lines became less contrast.
Generator
- Level for the generator can be adjusted in the right bar.
- Added none option for the output
Calculator
Expanded ranges of the values.
Video adapter
Show error if the adapter doesn't support OpenGL3.3

M‑Noise is a trademark of Meyer Sound Laboratories. https://m-noise.org/