0-6: Edit Wave - Korg M3 Parameter Manual

Media mode
0–6: Edit WAVE
0–6a
0–6b
0–6c
Here you can edit a WAVE file that was saved on a storage
device (other than CD-R/RW) connected to the USB A
connector. You can also edit a large WAVE file down to a size
that can fit in the M3's sample memory (RAM) and then use
it in Sampling mode etc.
Size that can be handled in sample memory (RAM)
(at 48 kHz sample rate, mono)
RAM1 33,554,176 samples
RAM2* 134,217,728 samples
* Can be selected if the EXB-M256 is installed
Note: Select the Wave file that you want to edit in either the
0–1: Load, 0–2: Save, 0–3: Utility, or 0–4: Make Audio CD
page, and then access this Edit WAVE page.
You cannot edit a WAVE file that exceeds 230,400,000
samples (80 minutes at a sampling rate of 48 kHz).
The sample rates of the WAVE files you can edit are the
same as the frequencies supported for KSF files. (See
page 631)
0–6a: WAVE file waveform display
This area shows the waveform of the selected WAVE file.
The horizontal axis is the address (time axis) and the vertical
axis is the level.
a
The heavy line at the top of the frame (a) indicates which
portion of the entire waveform is being displayed. As you
zoom-in on the time axis, this line will indicate the portion
of the waveform that you zoomed-in on. If you have
selected a stereo WAVE file, the L channel is displayed on
top, and the R channel below.
If Edit Range Start and Edit Range End are selected, the
region between these two points is displayed in blue. If
you've checked Loop On/Off in WAVE Parameter (Media
0–6c) and have selected LoopS and End, the LoopS is
shown as a green vertical line, End as a blue vertical line,
and the loop region in light blue.
396
0–6
Menu
0–6d
11 minutes 39 seconds
46 minutes 36 seconds
0–6b: Edit Range Start, Edit Range End,
Use Zero, Grid
Edit Range Start
Edit Range End
These parameters define the region (start address and end
address) that you are editing. (The units are sample
addresses.)
Initially, Edit Range Start and Edit Range End are set to the
values of LoopS and End if Loop On/Off (Media 0–6c) is
On. If Loop On/Off is Off, the edit range will be the entire
waveform.
The region you specify here is shown in blue in the "WAVE
file waveform display." To hear the sound of the selected
region, press the SAMPLING START/STOP switch. This
will play the data of the region specified by Edit Range Start
and Edit Range End.
Only 44.1 kHz or 48 kHz WAVE files can be played back
using the SAMPLING START/STOP switch.
Use Zero
On (checked): When you set Edit Range Start, Edit Range
End, LoopS, or End you will only be able to select zero-cross
points; i.e., addresses at which the waveform level is at the
center ± "zero" line. When you operate the VALUE slider,
VALUE dial, or q/u switches to move to the previous or
next zero-cross address. If you use the numeric keys 0–9 to
input a value, you will move to the zero-cross point that is
nearest that value.
Off (unchecked): You can adjust the Edit Range Start, Edit
Range End, LoopS, or End address in units of 1. This is the
normal mode of operation.
Grid
BPM
Resolution
If Grid is On (checked), the "WAVE waveform display" will
show grey vertical lines to indicate the tempo (BPM) and
resolution (Resolution). Use this when you want to cut or
copy data or edit a location in units of BPM values or beats.
Note: The grid will start at the beginning of the waveform (if
Loop is off) or at the LoopS address (if Loop is On).
This has no connection with the setting of the TEMPO
knob.
0–6c: WAVE Parameter
Here you can set the Loop On/Off, LoopS, and End setting
of the WAVE file. If you edit any of these settings, you must
execute the menu command Save WAVE Parameter.
Loop On/Off, LoopS, and End settings are used only
when the WAVE file is loaded into sample memory
(RAM) in Sampling mode (see "28) Load .WAV" on
page 405). This is disabled for WAVE file playback in
the 0–1: Load page. In the waveform display of the Edit
WAVE page, you can only view the Loop On/Off,
LoopS, and End addresses. For more information,
please see "0–6a: WAVE file waveform display" on
page 396.
Loop On/Off
Specifies whether the WAVE file waveform will be looped.
On (checked): The waveform will play repeatedly from
LoopS to End; i.e., "sample start" → End → LoopS → End
→ LoopS ...
Off (unchecked): The waveform will play once from
"sample start" → "sample end"; i.e., one-shot playback.
[000000000...230399998]
[000000001...230399999]
[Off, On]
[Off, On]
[000 BPM...480 BPM]
[ ... ]
[Off, On]