Specifications

Chapter 10 Plug-in Enhancements 115
Test Oscillator
The Test Oscillator plug-in is also available in the Instrument slot of Audio Instrument
channel strips. The Test Oscillator starts generating the test signal as soon as it is
inserted in the Instrument slot. You can switch it off by bypassing it.
Note: If you insert the Test Oscillator into an Insert slot of an audio channel, you must
pass audio through this channel, in order to generate a signal. To do so, place any
Audio Region onto a track, insert the Test Oscillator, and start playback.
Space Designer
The default name for deconvolution files consists of the source file name, appended
with an “.SDIR” file extension.
Audio Units Multi-Channel Instrument Support
Logic Pro 7.2 supports up to 32 mono outputs from multi-output Audio Units
instruments (previous Logic versions supported 16 mono channels).
To access the individual outputs of an Audio Instrument:
m Click the Instrument slot of the Audio Instrument Object and choose the desired Audio
Units instrument from the Plug-in menu’s Multi Channel submenu.
The first two outputs of the multi-output instrument are played back as a stereo pair by
the instrument channel in which the plug-in is inserted. Additional outputs are
accessed via Aux Objects.
MIDI Learn Mode
The Learn mode of the MIDI controller assignments menu in plug-ins such as the ES2,
Sculpture, Ultrabeat, EVD6 and the EVB3 features a 20 second time-out facility: If the
plug-in does not receive a MIDI message within 20 seconds, the parameter will revert
to its original MIDI controller assignment.
Conversion of EVP73, EXSP24, and ET1 Audio Units Plug-ins
Loading existing songs that contain an EVP73 (AU) plug-in instance will be converted
to use the GarageBand Electric Piano (if the Audio Unit is unavailable).
Loading existing songs that contain an EXSP24 (AU) plug-in instance will be converted
to use the internal EXS24 (if the Audio Unit is unavailable).
Loading existing songs that contain an ET1 (AU) plug-in instance will be converted to
use the internal Tuner plug-in (if the Audio Unit is unavailable).