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| TDA7719 Datasheet, PDF (22/45 Pages) STMicroelectronics – 3 band car audio processor | |||
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Description
4.7.3
Middle quality factors
Figure 15 shows the four possible quality factors 0.5, 0.75, 1 and 1.25.
Figure 15. Middle quality factors @ gain = 14dB, fc = 1kHz
TDA7719
4.8
4.8.1
Treble
There are two parameters programmable in the treble stage:
Treble attenuation
Figure 16 shows the attenuation as a function of frequency at a center frequency of 17.5kHz
Figure 16. Treble Control @ fC = 17.5kHz.
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