What is PPQN in MIDI?
In a music sequencer and MIDI clock, pulses per quarter note (PPQN), also known as pulses per quarter (PPQ), and ticks per quarter note (TPQN), is the smallest unit of time used for sequencing note and automation events.
What is tick resolution in MIDI?
The resolution is the number of pulses, or ticks, per quarter note (PPQ) and determines the precision with which you will be able to view and edit. the MIDI data. The higher the resolution, the higher the precision. Choose the resolution depending on the application or sequencer with.
What does PPQN determine?
PPQN indicates the number of divisions a quarter note has been split into, and directly relates to the ability of the sequencer to accurately represent fine rhythmic variations in a performance, or to recreate the “feel” of a performance.
How long is a MIDI tick?
2 Answers. The formula is 60000 / (BPM * PPQ) (milliseconds). Where BPM is the tempo of the track (Beats Per Minute). (i.e. a 120 BPM track would have a MIDI time of (60000 / (120 * 192)) or 2.604 ms for 1 tick.
What is tick resolution?
Each SONAR project has a setting for the timing resolution, or timebase, that indicates the resolution of MIDI data. This resolution is measured in ticks or pulses per quarter note and is often abbreviated as PPQ. The default resolution is 960PPQ, which is accurate enough for most applications.
What does the PPQ mean on a MIDI file?
The PPQ could be a low number such as 24 or 96, which is often sufficient resolution for simple music, or it could be a larger number such as 480 for higher resolution, or even something like 500 or 1000 if one prefers to refer to time in milliseconds. What the PPQ means in terms of absolute time depends on the designated tempo.
How is the PPQN related to the quarter note?
This resolution is a measure of time relative to tempo since the tempo defines the length of a quarter note and so the duration of each pulse. The resulting PPQN per MIDI-Clock is thus related to the TimeBase in Microseconds defined as 60.000.000 x MicroTempo = Beats per minute.
Which is the smallest unit of time in a MIDI clock?
In a music sequencer and MIDI clock, pulses per quarter note (PPQN), also known as pulses per quarter (PPQ), and ticks per quarter note (TPQN), is the smallest unit of time used for sequencing note and automation events.
How is the PPQN related to the timebase?
The resulting PPQN per MIDI-Clock is thus related to the TimeBase in Microseconds defined as 60.000.000 x MicroTempo = Beats per minute. This article on electronic music is a stub.