參數(shù)資料
型號(hào): MSP3425G
廠商: Electronic Theatre Controls, Inc.
英文描述: MSP 34x5G Multistandard Sound Processor Family
中文描述: 中型34x5G多標(biāo)準(zhǔn)聲音處理器系列
文件頁(yè)數(shù): 31/98頁(yè)
文件大?。?/td> 1541K
代理商: MSP3425G
PRELIMINARY DATA SHEET
MSP 34x5G
Micronas
31
00 02
hex
Bass Loudspeaker Channel
bit[15:8]
extended range
7F
hex
78
hex
70
hex
68
hex
normal range
60
hex
58
hex
...
08
hex
00
hex
F8
hex
...
A8
hex
A0
hex
+
20 dB
+
18 dB
+
16 dB
+
14 dB
+
12 dB
+
11 dB
+
1 dB
0 dB
1 dB
11 dB
12 dB
Higher resolution is possible: An LSB step in the normal range results in a gain
step of about 1/8 dB, in the extended range about 1/4 dB.
With positive bass settings, internal clipping may occur even with overall volume
less than 0 dB. This will lead to a clipped output signal. Therefore, it is not rec-
ommended to set bass to a value that, in conjunction with volume, would result
in an overall positive gain.
BASS_MAIN
00 03
hex
Treble Loudspeaker Channel
bit[15:8]
78
hex
70
hex
...
08
hex
00
hex
F8
hex
...
A8
hex
A0
hex
+
15 dB
+
14 dB
+
1 dB
0 dB
1 dB
11 dB
12 dB
Higher resolution is possible: An LSB step results in a gain step of about 1/8 dB.
With positive treble settings, internal clipping may occur even with overall vol-
ume less than 0 dB. This will lead to a clipped output signal. Therefore, it is not
recommended to set treble to a value that, in conjunction with volume, would
result in an overall positive gain.
TREB_MAIN
Table 3
11:
Write Registers on I
2
C Subaddress 12
hex
, continued
Register
Address
Function
Name
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