Types/Wave/MidiNoteToFrequency.ps1
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<# .SYNOPSIS Midi Note to Frequency .DESCRIPTION Converts a Midi Note to a Frequency .LINK https://en.wikipedia.org/wiki/MIDI_tuning_standard #> param( # The midi note [double] $midiNote ) 440.0 * [Math]::Pow( 2, (($MidiNote - 69)/12) ) |