TDA7409 ST Microelectronics, TDA7409 Datasheet - Page 12

• Manufacturer Part Number: TDA7409
• Description: CARRADIO-SIGNAL-PROCESSOR
• Manufacturer: ST Microelectronics

TDA7409
1.7.2 Center Frequency
Figure 9 shows the four possible center frequencies 60, 80 ,100 and 200Hz.
Figure 9. Bass center Frequencies @ Gain = 15dB, Q = 1
1.7.3 Quality Factors
Figure 10 shows the four possible quality factors 1, 1.25, 1.5 and 2.
Figure 10. Bass Quality factors @ Gain = 14dB, fC = 80Hz
12/25
15.0
12.5
10.0
7.5
5.0
2.5
0.0
 
 
 
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