WM8985_07 WOLFSON [Wolfson Microelectronics plc], WM8985_07 Datasheet - Page 114
WM8985_07
Manufacturer Part Number
WM8985_07
Description
Multimedia CODEC With Class D Headphone and Line Out
Manufacturer
WOLFSON [Wolfson Microelectronics plc]
Datasheet
1.WM8985_07.pdf
(118 pages)
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WM8985
Figure 58 EQ Band 4 – Peak Filter Centre Frequencies,
Figure 60 EQ Band 4 – EQ3BW=0, EQ3BW=1
Figure 61 EQ Band 5 High Frequency Shelf Filter Cut-offs
w
-10
-15
-10
-15
-10
-15
15
10
15
10
15
10
-5
-5
-5
5
0
10
5
0
10
5
0
10
-1
-2
-1
EQ3BW=0
10
10
10
-1
0
0
10
10
10
1
0
1
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
10
10
10
2
1
2
10
10
10
3
2
3
10
10
10
4
3
4
10
10
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4
5
Figure 59 EQ Band 4 – Peak Filter Gains for Lowest Cut-off
Figure 62 EQ Band 5 Gains for Lowest Cut-off Frequency
-10
-15
-10
-15
15
10
15
10
-5
-5
5
0
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0
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-1
-1
Frequency, EQ4BW=0
10
10
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0
10
10
1
1
Frequency (Hz)
Frequency (Hz)
10
10
2
2
PP, Rev 3.5, March 2007
10
10
3
3
10
10
4
4
Pre-Production
10
10
5
5
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