midi.bpm |
mei:mei_data.MIDIBPM |
|
|
optional |
|
Captures the number of *quarter notes* per minute. In MIDI, a beat is
always defined as a quarter note, *not the numerator of the time signature or the
metronomic indication*. |
|
midi.channel |
mei:mei_data.MIDICHANNEL |
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|
optional |
|
Records a MIDI channel value. |
|
midi.duty |
mei:mei_data.PERCENT |
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|
optional |
|
Specifies the 'on' part of the duty cycle as a percentage of a note's
duration. |
|
midi.mspb |
mei:mei_data.MIDIMSPB |
|
|
optional |
|
Records the number of microseconds per *quarter note*. In MIDI, a beat is
always defined as a quarter note, *not the numerator of the time signature or the
metronomic indication*. At 120 quarter notes per minute, each quarter note will last
500,000 microseconds. |
|
midi.port |
mei:mei_data.MIDIVALUE |
|
|
optional |
|
Sets the MIDI port value. |
|
midi.track |
xs:positiveInteger |
|
|
optional |
|
|
mm |
mei:mei_data.TEMPOVALUE |
|
|
optional |
|
Used to describe tempo in terms of beats (often the meter signature
denominator) per minute, ala M.M. (Maezel's Metronome). Do not confuse this attribute with
midi.bpm or midi.mspb. In MIDI, a beat is always defined as a quarter note, *not the
numerator of the time signature or the metronomic indication*. |
|
mm.dots |
mei:mei_data.AUGMENTDOT |
|
|
optional |
|
Records the number of augmentation dots required by a dotted metronome
unit. |
|
mm.unit |
mei:mei_data.DURATION |
|
|
optional |
|
Captures the metronomic unit. |
|
ppq |
xs:positiveInteger |
|
|
optional |
|
Indicates the number of pulses (sometimes referred to as ticks or
divisions) per quarter note. Unlike MIDI, MEI permits different values for a score and
individual staves. |
|
tune.Hz |
xs:decimal |
|
|
optional |
|
Holds a value for cycles per second, i.e., Hertz, for a tuning reference
pitch. |
|
tune.pname |
mei:mei_data.PITCHNAME |
|
|
optional |
|
Holds the pitch name of a tuning reference pitch. |
|
tune.temper |
mei:mei_data.TEMPERAMENT |
|
|
optional |
|
Provides an indication of the tuning system, 'just', for
example. |
|