WM8976 Wolfson Microelectronics Ltd., WM8976 Datasheet - Page 104
WM8976
Manufacturer Part Number
WM8976
Description
The WM8976 is a low power, high quality stereo codec designed for portable applications such as Digital still camera or Digital Camcorde
Manufacturer
Wolfson Microelectronics Ltd.
Datasheet
1.WM8976.pdf
(108 pages)
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WM8976
Figure 58 EQ Band 4 – Peak Filter Centre Frequencies, EQ3BFigure 59
Figure 60 EQ Band 4 – EQ3BW=0, EQ3BW=1
Figure 61 EQ Band 5 High Frequency Shelf Filter Cut-offs
w
-10
-15
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-15
-10
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15
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10
-5
-5
-5
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0
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0
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-1
-2
-1
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-1
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1
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Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
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2
1
2
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3
2
3
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3
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Figure 62 EQ Band 5 Gains for Lowest Cut-off Frequency
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15
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-5
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0
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-1
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EQ Band 4 – Peak Filter Gains for Lowest Cut-off
Frequency, EQ4BW=0
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10
0
0
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10
1
1
Frequency (Hz)
Frequency (Hz)
10
10
2
2
10
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3
3
PP Rev 3.0 April 2006
10
10
4
4
Pre-Production
10
10
5
5
104