Chapter 24

USB

This chapter explains operation and use of the AW2400 USB interface.

What You Can Do With USB

The AW2400 USB interface can be connected to a personal computer to allow data transfer between the AW2400 and the computer. The following types of operation are possible.

MIDI Message Transfer (Normal Mode)

In this type of operation the USB connector performs the functions of the three MIDI connectors usually used for MIDI data transfer, allowing efficient MIDI communica- tion with the computer. The USB port is normally in this mode immediately after the AW2400 power is turned on.

NOTE

In order to use the USB connector for MIDI communication the MIDI port settings must be correct. Refer to “Basic MIDI Settings” on page 194 for details on the MIDI port settings.

Before connecting the AW2400 USB connector to the computer the appropriate USB-MIDI driver must be properly installed on the computer (p. 266).

WAV File Transfer (USB Storage Mode)

Audio data recorded on the AW2400 can be transferred to the computer in the form of WAV files for storage or fur- ther manipulation. Conversely, WAV files can be trans- ferred to the AW2400 from the computer.

For example, you might transfer a recording made on the AW2400 to the computer and use a computer-based wave- form editing program to edit the waveform. Once edited the WAV file can be transferred back to the AW2400 where it can be processed and mixed with other audio data. It is also possible to directly access data on the inter- nal AW2400 hard disk from the computer and directly edit the data “in place”.

NOTE

Either the Windows XP SP1 or Mac OS X 10.3 or higher operating system is required for computer WAV file management with the AW2400.

USB Storage mode

 

WAV files

 

 

WAV files

 

 

(Direct audio data

 

AW2400

editing is also possible.)

Computer

 

 

USB

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Yamaha AW2400 What You Can Do With USB, Midi Message Transfer Normal Mode, WAV File Transfer USB Storage Mode, 229