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WM8758B Datasheet, PDF (85/90 Pages) Wolfson Microelectronics plc – Stereo CODEC with Headphone Driver and Line Out
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Production Data
WM8758B
15
15
10
10
5
5
0
0
-5
-5
-10
-10
-15
10-1
100
101
102
103
104
105
Frequency (Hz)
-15
10-1
100
101
102
103
104
105
Frequency (Hz)
Figure 61 EQ Band 4 – Peak Filter Centre Frequencies, EQ3B Figure 62 EQ Band 4 – Peak Filter Gains for Lowest Cut-off
Frequency, EQ4BW=0
15
10
5
0
-5
-10
-15
10-2
10-1
100
101
102
103
104
Frequency (Hz)
Figure 63 EQ Band 4 – EQ3BW=0, EQ3BW=1
15
15
10
10
5
5
0
0
-5
-5
-10
-10
-15
10-1
100
101
102
103
104
105
Frequency (Hz)
-15
10-1
100
101
102
103
104
105
Frequency (Hz)
Figure 64 EQ Band 5 High Frequency Shelf Filter Cut-offs Figure 65 EQ Band 5 Gains for Lowest Cut-off Frequency
w
PD, Rev 4.4, January 2012
85
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