Main Specifications; Memory Card - Roland Edirol R-1 Owner's Manual

Main specifications

Recorder Part
● Tracks
2 (stereo)
● Signal Processing
AD/DA conversion: 24 bits, 96 kHz
● Data Type
<For recording> * Stereo only
Format
Sampling Rate
Bit Rates
Format
Sampling Rate
Bit Depth
<For playback> * All sampling frequencies are converted to 44.1 kHz for playback
Format
Sampling Rates
Bit Rates
Format
Sampling Rates
Bit Depth
● Memory Card
CompactFlash (supports 32 MB–2 GB)
Recordable times
File type
WAV, 24 bit/44.1 kHz
WAV, 16 bit/44.1 kHz
MP3, 16 bit/320 kbps
MP3, 16 bit/256 kbps
MP3, 16 bit/192 kbps
MP3, 16 bit/160 kbps
MP3, 16 bit/128 kbps
MP3, 16 bit/ 96 kbps
MP3, 16 bit/ 64 kbps
* These recording times are approximate. Your actual results may vary somewhat.
* Use a CompactFlash card that has been formatted on the R-1.
* If more than one recorded file exists, the total recordable time will be less than this.
152
MPEG 1, Audio Layer 3 (MP3)
44.1 kHz
64/96/128/160/192/256/320 kbps
WAV
44.1 kHz
16/24 bits
MPEG 1, Audio Layer 3 (MP3)
8/11.025/16/22.05/24/32/44.1/48 kHz
8/16/24/32/40/48/56/64/80/96/112/128/144/160/192/224/256/
320 kbps or VBR (Variable Bit Rate)
WAV
8/11.025/16/22.05/24/32/44.1/48 kHz
8/16/24 bits
64 MB 256 MB
3 15
5 23
26 102
32 128
43 170
52 205
65 256
86 341
130 512
Units: minutes
512 MB 2 GB
31 125
47 188
208 831
260 1,039
346 1,386
416 1,663
520 2,079
693 2,772
1,040 4,158