TDA7719 Datasheet, PDF (17/45 Pages) STMicroelectronics – 3 band car audio processor

TDA7719
Description
4.3.2
Peak frequency
Figure 6 shows the four possible peak-frequencies at 400, 800 and 2400Hz
Figure 6. Loudness center frequencies @ Attn. = 15dB.
4.3.3
High frequency boost
Figure 7 shows the different Loudness shapes in low & high frequency boost.
Figure 7. Loudness attenuation, fc=2.4kHz
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