Thirty-second note connected with a beam. Similar rules apply to smaller divisions such as sixty-fourth notes. A related symbol is the thirty-second rest or demisemiquaver rest (shown to the right), which denotes a silence for the same duration. Thirty-second note In music, a demisemiquaver (British) or thirty-second note (American) is a note played for of the duration of a whole note (or "semibreve"). It lasts half as long as a sixteenth note (or "semiquaver") and twice as long as a sixty-fourth (or "hemidemisemiquaver"). Thirty-second notes are notated with an oval, filled-in note head and a straight note stem with three flags or
Pulses per quarter note Pulses per quarter note PPQN (Pulses Per Quarter Note, also known as PPQ, Pulses Per Quarter and TPQN, Ticks Per Quarter Note) is the smallest unit of time used for sequencing note and automation events, both by step sequencers and in the MIDI standard. Most MIDI sequencers allow the number of PPQ to be varied for more or less temporal resolution depending on the needs of the performer. If there are too few PPQ any performance recorded into the MIDI sequencer may sound artificial (being quantised by the Pulse rate) or lose subtle variations in timing that gives music a