3/24/2023 0 Comments Aria maestosa roland mt32If we now consult our Sound List card, we will see in the top right corner of Timbre 001 that a single note of Acou Piano 1 is comprised of four Partials. Instrument part 1 on the MT32, which is set to Acou Piano 1, will respond to these three simultaneous notes: D, F# and A. To clarify this, let us take the example shown in Figure 1.Īssume our keyboard is set to transmit note data on MIDI channel 2 and we play a chord of D Major. Using the above information in conjunction with the Sound List card (provided with the MT32), it is possible to work out just how complex, in terms of simultaneous notes playing, you can allow your piece to become. The MT32 has a maximum of 32 of these Partials that can be sounding simultaneously. Internally, a Timbre is constructed by using a minimum of one and a maximum of four 'Partials'. Using the MT32's front panel controls you can assign each part a 'Timbre' (voice) from the 128 ROM presets available. Each of the eight Instrument parts, numbered 1 to 8, responds polyphonically to its own independent MIDI channel from channel 2 to channel 9 respectively. Before doing this, however, a few words about 'multitimbral' as it is applied to the MT32 are in order. Now that you have successfully recorded the Drum/Percussion part, you can proceed to record all the other Instrument parts in your piece, allocating each part to its own MIDI channel. You can record the drum part either in one complete take or, if your sequencer allows you to overdub, in several takes until you are happy with it. Having set the tempo on your sequencer and organised an audible metronome click, you can now record the drum pattern from your keyboard (Note: you will find the corresponding Key/Drum voice listed on page 13 of the MT32 Owner's Manual). This can not be altered from the MT32's front panel, so you must therefore set your sequencer to record on channel 10. As the MT32 comes, the Rhythm part is accessible on MIDI channel 10. For the sake of discussion, let's say that you will first lay down a basic drum pattern consisting of Bass Drum, Snare Drum and Hi-Hats. The MT32 has 128 preset Timbres on offer as well as 30 Drum/Percussion sounds to choose from. The first thing you must do to avoid frustration later on is to spend a few minutes planning out the basic instrumentation you would like to use. A MIDI keyboard will also be very useful, simply as a means of recording each part on the sequencer.Īssume now that you have a tune in your head and that you are ready to develop it into a multi-instrumental masterpiece. The other piece of equipment you will need is a MIDI sequencer, either in the form of a software package for a computer or as a dedicated piece of hardware. In order to best describe procedures, I will make the assumption that you have an MT32 module along with the means to amplify its stereo output (the MT32 does not, unfortunately, possess a headphone output). In practice, there are a number of different ways to utilise what the MT32 has to offer depending on your own amateur or professional requirements, but for now I would like to concentrate on how to maximise the potential of the MT32 within a low-cost home recording set-up. Closer examination of this powerful little beast reveals that not only does it provide up to 8 independent Instrument parts using Linear Arithmetic synthesis (as in the D50 keyboard), it also boasts a comprehensive Rhythm part as well as its own digital reverb, the whole package costing around £450. This black box is known as the MT32 Multi-Timbre Sound Module. Roland appear to have answered the needs of many musicians with an unassuming little black box which was originally developed by their Contemporary Keyboards division in Europe, as an 'expander' for their electronic pianos. As technology continues to produce more new and sophisticated methods of synthesis, it has also become clear to the equipment designers that a fair percentage of musicians also desire a degree of integration - synthesizers with built-in effects such as reverb and delay, for instance, or keyboards with built-in drum machines etc. The arrival of multitimbral synthesizers, either with or without integral keyboards, has provided many musicians with the opportunity to exercise their creativity without the need to acquire masses of expensive keyboards, rack modules, multitrack recorders etc.
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