TDA7416 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7416

CARRADIO SIGNAL PROCESSOR

STMicroelectronics 

1.6.3 Quality Factors

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

Figure 9. Quality factors @ boost = 15dB, fCenter = 1kHz

TDA7416

16

dB

14

12

10

8

6

4

2

0

-2

10

100

1k

Hz 20k

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

18

dB

16

14

12

10

8

6

4

2

0

10

100

1k

Hz 20k

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