Apple Logic Pro 9 - Manual (Page 308)

Tuning Software Instruments
The File > Project Settings > Tuning > Software Instrument Pitch parameter remotely
controls the main tuning parameter for all software instruments (the ES1 or EXS24 mkII,
for example) by ±50 cents.
By default, it is set to concert pitch A at 440 Hz. Simply drag the slider to the value you
want. As you do, the cent and Hz values update.
Note: Some Audio Units instruments do not recognize this remote command.
Logic Pro allows all software instruments to be globally tuned to different tempered
scales, including Hermode Tuning. (See
What Is Hermode Tuning? ) However, there may
be occasions when you want individual software instruments to be exempt from this
global tuning system.
To exempt individual software instrument tracks from following the global Hermode
Tuning scale
1 Open Tuning project settings by doing one of the following:
• Choose File > Project Settings > Tuning (or use the Open Tuning Project Settings key
command).
• Click the Settings button in the Arrange toolbar, then choose Tuning from the pop-up
menu.
308 Chapter 10 Working with Instruments and Effects