STV8287D View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
STV8287D
STMicroelectronics
'STV8287D' PDF : 149 Pages View PDF
STV82x7
Dedicated Digital Signal Processor (DSP)
Speakers that have limited bass handling capabilities will be referred to as “satellite speakers”, then
signals sent to satellite speaker will be high-pass filtered to remove bass information below 100 Hz.
In the STV82x7, five output configuration modes have been implemented according to “Dolby
Digital Consumer Decoder” specifications. They are described below.
4.6.1
Bass Management Configuration 0
In some cases, the bass management filters are available in the decoder itself, so there is no need
to reproduce these filters. The output configuration shown in Figure 13 offers this possibility.
Figure 13: Bass Management Configuration 0 (with Pro Logic switch indicating its reset state)
L
L
R
R
C
Ls
Rs
LFE
-5 dB
-15 dB
+
C
Ls
Rs
SubW
29/149
Share Link: 