參數(shù)資料
型號(hào): STV8217
廠商: 意法半導(dǎo)體
英文描述: Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
中文描述: 數(shù)字音頻解碼器/處理器為A2和麗音電視/錄像機(jī)
文件頁數(shù): 30/149頁
文件大?。?/td> 2775K
代理商: STV8217
Dedicated Digital Signal Processor (DSP)
STV82x7
30/149
4.6.2
Bass Management Configuration 1
Configuration 1, shown in
Figure 14
, assumes that all five speakers are not full range and that all of
the bass information will be redirected to and reproduced by a single subwoofer. This configuration
is intended for use with 5 satellite speakers.
To prevent signal overload, the five main channels are attenuated by 15 dB, while the LFE channel
is attenuated by 5dB to maintain the proper mixing ratio.
Figure 14: Bass Management Configuration 1 (with Pro Logic switch indicating its reset state)
R
L
C
Ls
Rs
LFE
L
R
C
Ls
Rs
SubW
+
-5 dB
-15 dB
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