Feb 26, 2011
We have updated our free Note2Frequency utility application, making several key improvements.
Note2Frequency is a utility program to convert note names to their frequencies. Press a note on the on-screen keyboard, and it gives you the frequency of that note in cycles per second (Hz). It will also play a sine wave as a reference tone.
Now with version 0.4, Note2Frequency will also go the other way, converting frequencies in Hz to notes! A readout for “cents” was therefore added by necessity, to show where between two notes a given frequency lies.
Various other changes were made in version 0.4, including:
- Added MIDI Note and Musical Note display/controls
- Added label for Middle C
- Changed startup state to have Middle C selected
- Misc interface improvements
Available for Mac OS X. Download Note2Frequency for free at the reFuse Software website.