M-Audio 37-Key Audio/MIDI Interface and Controller Ozonic Bedienungsanleitung PDF herunterladen (Seite 4)

APPENDIX 4

that low, but it’s a lot better than the 1024 samples that would have been in

there had the Low Latency feature not been implemented.

There are some limitations with this method – any plug-ins and sends assigned

to record-enabled tracks will be bypassed, for example – but at least you can

get around the problem reasonably well.

One particular situation always requires a workaround. If you are using a

plug-in to create a metronome click, you are going to lose your click in Low

Latency mode.

One solution is to use an external MIDI device such as a drum machine to play

the click. Another, partial, solution is to bus the output of the track containing

the plug-in to an Audio track and record this to your hard disk  rst. Then you

can dispense with the plug-in track and simply replay the audio click track.

The problem with this, of course, is that you lose the ability to hear the click

during count-o bars. If your session starts at Bar 1, Beat 1, for example, this

can make it practically impossible to cue a musician to overdub starting at

Bar1, Beat 1.

A solution here is to make sure that you leave one or more bars empty at the

start of your session so that you can record the click as audio into these ‘startup’

bars and use this to cue the musicians.

Monitoring Latency and MIDI

To monitor a MIDI device through the audio inputs on the Digi 001, you need

to route each input to a track and record-enable that track before you will hear

any output. This is another reason why it is useful to use a separate external

mixer with the Digi 001 – so you can always hear your synths, drum-machines,

and samplers without setting up routings in the Pro Tools software.

Also, when you are monitoring the audio coming into the Digi 001 from an

external synthesizer, what you hear will have an audio delay equivalent to the

number of samples speci ed in your Hardware Bu er settings – the latency

delay. This delay will be very apparent if you have existing audio tracks, as

these will be heard first and the MIDI devices will be heard a little later. If

you don’t have an external mixer you will have to accept this latency while

recording MIDI.

But there is a way around this for playback – use the Global MIDI Playback

Offset feature in Pro Tools LE’ s MIDI Preferences to trigger your MIDI data

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M-Audio 37-Key Audio/MIDI Interface and Controller Ozonic Bedienungsanleitung Seite 4