Main Specifications - Roland R-07 Reference Manual

Main Specifications

High Resolution Audio Recorder: R-07
Recorder Part
Tracks
2 (stereo)
4 (stereo x2) * WAVx2 recording mode only
Signal Processing
AD/DA conversion: 24 bits, 44.1/48/88.2/96 kHz
Memory Card
microSD Card
SDHC format compatible
Recordable time (approximate)
Rec Mode
WAV (24 bit/96 kHz)
WAV (24 bit/88.2 kHz)
WAV (24 bit/48 kHz)
WAV (24 bit/44.1 kHz)
WAV
WAV (16 bit/96 kHz)
WAV (16 bit/88.2 kHz)
WAV (16 bit/48 kHz)
WAV (16 bit/44.1 kHz)
MP3 (320 kbps)
MP3
MP3 (128 kbps)
WAV (16 bit/48 kHz)+MP3 (128 kbps/48 kHz)
WAV+MP3
WAV (16 bit/44.1 kHz)+MP3 (128 kbps/44.1 kHz)
WAV (24 bit/48 kHz)
WAVE x2
WAV (24 bit/44.1 kHz)
(2xWAV) WAV (16 bit/48 kHz)
WAV (16 bit/44.1 kHz)
* Each recording time is approximate. The times may change depending on the card specifications.
* In case that there are plural files, the sum of recording time would be shorter than above.
Data Type
[For Recording]
* Stereo only
WAVE:
Sampling Rate 44.1/48/88.2/96 kHz
Bit Depth
16/24 bits
MP3 (MPEG-1 Audio Layer 3):
Sampling Rate
44.1/48 kHz
Bit Rates 64/96/128/160/192/224/320 kbps
WAV+MP3:
Sampling Rate 44.1/48 kHz
Bit Depth 16 bits
Bit Rates 128 kbps
WAVE x 2:
Sampling Rate
44.1/48 kHz
Bit Depth 16/24 bits
[For Playback]
WAVE:
Sampling Rate 32/44.1/48/88.2/96 kHz
Bit Depth 16/24 bits
MP3 (MPEG-1 Audio Layer 3):
Sampling Rate 32/44.1/48 kHz
Bit Rates
32–320 kbps or VBR (Variable Bit Rate)
Units: minutes
microSD card capacity
2 GB 4 GB 8 GB 16 GB
55 110 220 450
60 120 240 490
110 220 440 900
120 240 480 980
80 160 320 670
88 176 352 735
166 332 664 1350
180 360 720 1470
797 1540 3080 6450
1993 3990 7980 16180
152 305 610 1240
165 330 660 1345
55 110 220 450
60 120 240 490
83 166 332 675
90 180 360 735
32 GB
900
980
1800
1950
1350
1470
2700
2950
12950
32350
2490
2690
900
975
1350
1475
45