TDA7417 Datasheet, PDF (17/34 Pages) STMicroelectronics – Car radio audio processor

TDA7417
Description of the audioprocessor
4.6
4.6.1
Bass
There are four parameters programmable in the bass stage:
Attenuation
Figure 9 shows the attenuation as a function of frequency at a center frequency of 80Hz.
Figure 9. Bass Control @ f_C = 80Hz, Q = 1
4.6.2
Center Frequency
Figure 10 shows the eight possible center frequencies 60, 80, 100 and 200Hz.
Figure 10. Bass center Frequencies @ Gain = 14dB, Q = 1
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