M61508FP
Loudness, Tone Control Frequency Characteristic
Figure 1 Loudness Frequency Characteristic
0.0
VOL1 == ––55 ddBB VVOOLL22 == 00 ddBB LLOOUUDD VVOOLL == ––2200 ddBB
VOL1 == ––1100 ddBB VOL2 = 0 dB LOUD VOL = ––2200 ddBB
VOL1 == ––1155 ddBB VOL2 = 0 dB LOUD VOL = ––2200 ddBB
VOL1 == ––2200 ddBB VOL2 = 0 dB LOUD VOL = ––2200 ddBB
VOL1 == ––2255 ddBB VOL2 = 0 dB LOUD VOL = ––2200 ddBB
VOL1 == ––3300 ddBB VOL2 = 0 dB LOUD VOL = ––2200 ddBB
–10
–20
–30
–40
–50
–60
–70
VOL1 == ––3300 ddBB VOL2 = ––66 ddBB LLOOUUDD VVOOLL == ––2200 ddBB
VOL1 == ––3300 ddBB VOL2 = ––1122 ddBB LOUD VOL = ––2200 ddBB
VOL1 == ––3300 ddBB VOL2 = ––1188 ddBB LOUD VOL = ––2200 ddBB
VOL1 == ––3300 ddBB VOL2 = ––2244 ddBB LOUD VOL = ––2200 ddBB
VOL1 == ––3300 ddBB VOL2 = ––3300 ddBB LOUD VOL = ––2200 ddBB
10
100
1 k
Frequency
10 k
100 k
Figure 2 Loudness Frequency Characteristic (VOL = –30 dB, Loudness = –20 dB, f0 = Variable)
–15.0
–17.0
–19.0
–21.0
–23.0
–25.0
–27.0
–29.0
–31.0
10
100
1 k
Frequency
10 k
100 k
Figure 3 Bass Frequency Characteristic (f0 = 50 Hz, Q = 2, Gv = Variable)
20
10
0.0
–10
–20
10
100
1 k
Frequency
10 k
100 k
Figure 4 Bass Frequency Characteristic (Gv = +16 dB, f0 = Variable, Q = 2)
20
10
0.0
–10
–20
10
100
1 k
Frequency
10 k
100 k
REJ03F0203-0201 Rev.2.01 Mar 31, 2008
Page 13 of 24
RENESAS [ RENESAS TECHNOLOGY CORP ]
