TDA7411 ST Microelectronics, TDA7411 Datasheet - Page 11

• Manufacturer Part Number: TDA7411
• Description: ADVANCED CAR SIGNAL PROCESSOR
• Manufacturer: ST Microelectronics

Bass
There are four parameters programmable in the bass stage:
Attenuation
Figure 4 shows the attenuation as a function of frequency at a center frequency of 80Hz.
Figure 4. Bass Control @ f
Center Frequency
Figure 5 shows the four possible center frequencies 60, 70, 80 and 100Hz.
Figure 5.
- 10.0
- 15.0
15. 0
12. 5
10. 0
15.0
10.0
-5.0
7. 5
5. 0
2. 5
0. 0
5.0
0.0
10.0
10.0
C
= 80Hz, Q = 1
100. 0
100. 0
1. 0K
1. 0K
10.0K
10.0 K
TDA7411
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