TDA7416_11 Datasheet, PDF (19/37 Pages) STMicroelectronics – Car radio signal processor

TDA7416
Description of the audio processor part
4.7.3
4.7.4
Quality Factors
Figure 11 shows the four possible quality factors 1, 1.4, 1.8 and 2.2
Figure 11. Quality factors @ boost = 15dB, f_Center = 1kHz









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Superposition of all equalizer filters
Figure 12 shows the superposition of all equalizer filter curves for different quality factors.
The gain for all filters is +15dB.
Figure 12. Superposition of all EQ bands @ boost = 15dB










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Doc ID 9837 Rev 2
19/37