TDA7718B Datasheet, PDF (18/40 Pages) STMicroelectronics – 3 band car audio processor

Description of the audioprocessor
TDA7718B
4.5.2
Bass center frequency
Figure 9 shows the four possible center frequencies 60, 80, 100 and 200 Hz.
Figure 9. Bass center frequencies @ gain = 14 dB, Q = 1



4.5.3

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Quality factors
Figure 10 shows the four possible quality factors 1, 1.25, 1.5 and 2.
Figure 10. Bass quality factors @ gain = 14 dB, f_C = 80 Hz

*$3*36



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