JOPLIN M
K
II
384
k
H
z
/32bit ANALOG-TO-DIGITAL CONVERTER
REVISION P
R
A – FEBRUARY 2015
Copyright © 2015, M2Tech Srl
54
M2Tech
www.m2tech.biz
RIAA playback curve
0
10
20
30
40
50
60
70
10
12
,5
16
20
25
31
,5
40
50
63
80 10
0
12
5
16
0
20
0
25
0
31
5
40
0
50
0
63
0
80
0
10
00
12
50
16
00
20
00
25
00
31
25
40
00
50
00
63
00
80
00
10
00
0
12
50
0
16
00
0
20
00
0
Hz
d
B
Figure 22
The curve has three parameters:
1. the turnover frequency, that is the frequency below which the low frequencies
start to be attenuated during the recording and amplified during the playback
(500Hz for RIAA);
