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TDA7416

1.6.3 Quality Factors

Figure 9 shows the four possible quality factors 1, 1.4, 1.8 and 2.2

1.6.4 Superposition of all EQ Filters

Figure 10 shows the superposition of all equalizer filter curves for different quality factors. The gain for all

filters is +15dB.

Figure 10. Superposition of all EQ bands @ boost = 15dB

10

20k

100

1k

Hz

-2

0

16

2

14

4

12

6

10

8

dB

10

20k

100

1k

Hz

0

2

18

4

16

6

14

8

12

10

dB