Roland M-300 DJ Equipment User Manual


 
124
USB memory recorder
USB memory recorder
The M-300 provides a two-track recorder function that uses USB
memory. This function allows you to choose any two sources
from AUX1–8, MTX1–4, MAIN L, MAIN R, MAIN C, MAIN MONO,
MAIN L+C, and MAIN R+C, and record the audio signal to USB
memory as a WAV file, or to play back a WAV file from USB
memory.
The recorded WAV files will be in the following formats:
The sampling frequency of the recorded WAV file will be the
same as the sampling frequency of the M-300.
WAV files in the following formats can be played:
If the sampling frequency of the WAV file differs from the
sampling frequency of the M-300 itself, the file will be resampled
and played back.
The M-300 cannot display filenames that use multi-byte
characters such as Japanese.
WAV files will be recorded in the “/RSS/M-400/SONGS” folder of
the USB memory, and WAV files in the same folder can be played.
fig.RcdrFiles.eps
Do not disconnect the USB memory or power-off the M-300
while data is being saved to USB memory. Doing so may
damage the data saved on USB memory.
fig.RecorderSectGuide.eps
/ button
Here you can select the song to play, and rewind or fast-
forward the playback.
button
Use this button to start or stop playback, or to start
recording.
REC button
Use this button to put the recorder in recording-standby
mode, or to divide the song currently being recorded.
DISP button
This button accesses the RECORDER screen where you can
make recorder settings and manage the song list. It will light
red while this screen is shown.
About the USB memory recorder
About WAV files
Sampling frequency
Bit depth Number of channels
48 kHz
16 bits 2 channels
44.1 kHz 16 bits 2 channels
Sampling frequency
Bit depth Number of channels
48 kHz
16 bits 1 channel
48 kHz 16 bits 2 channels
44.1 kHz 16 bits 1 channel
44.1 kHz 16 bits 2 channels
Location of the WAV files
RSS
M-400
USB MEMORY
SONGS
WAV FILE 1
WAV FILE 2
WAV FILE n
USB MEMORY RECORDER section
About USB memory
The USB memory used by the USB memory recorder must be
able to read or write data with sufficient speed when used
with the M-300. To check the speed of USB memory, use the
SYSTEM screen USB MEMORY popup (p. 161).
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M-300_e.book 124 ページ 2010年6月24日 木曜日 午後2時26分