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BU9414FV Datasheet, PDF (33/61 Pages) Rohm – 32bit Audio DSP | |||
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BU9414FV
Technical Note
4-11. P2Treble ï¼Perfect Pure Trebleï¼Mediumã»High-band equalizerï¼
It realizes good Clearness, sound stretch, and clear-cut manner.
It realizes such an effect that the sound is raised and can be heard when speaker is located on the underside of a device.
ON/OFF of P2Treble function
Default = 0
Select Address
&h75 [ 7 ]
Value
0
1
Operational explanation
Not using of P2Treble function
Using of P2Treble function
Setting of P2Treble mediumã»high-band gain
Default = 0h
Select Address
&h76 [ 7ï¼4 ]
Operational explanation
Command
0
1
2
3
4
5
6
7
Gain
0dB
+1dB
+2dB
+3dB
+4dB
+5dB
+6dB
+7dB
Command
8
9
A
B
C
D
E
F
Gain
+8dB
+9dB
+10dB
+11dB
+12dB
+13dB
+14dB
+15dB
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33/57
2012.03 - Rev.A
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