NTP3000 View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'NTP3000' PDF : 37 Pages View PDF
Power Integrated Processor for Digital Amplifier
NTP3000
AT
II
EAMC
Auto-mute
detection threshold
Auto-mute
response time
Effect of Auto-mute
condition
00~0F
00
01
10
11
00
01
10
11
See Auto-mute detection threshold tables
5 msec
50 msec
500 sec
2 sec
Auto mute disable(No-Effect)
Channel SoftMute
50:50 switching if auto-mute
Stop switching if auto-mute
Table 15 Address 0x06 : Various configuration
Bit
7
6
5
4
3
2
Name
GEQC
SVI
Name
SMC
Description
Soft mute
Speed control
SVI Soft volume change
GEQC
Graphic EQ
configuration
Value
00
01
10
11
00
01
10
11
00
10
11
Meaning
42 / 46 msec (at 96 / 88.2kHz)
85 / 92 msec
21 / 23 msec
0 msec (Hard change)
Medium speed
High speed
Low speed
Soft volume change disable
Bypass
Configuration 1
User defined
1
0
SMC
Ref.
Table 16 Address 0x07: ALC configuration 1
Bit
7
6
5
4
3
2
1
0
Name
LB
X
X
X
X
Name
Description
Value
Meaning
Ref.
Lower Bound
0000
0 dB
LB
for Up condition
~
relative scale
1101
-12 dB with 1 dB step
Table 17 Address 0x08: ALC configuration 2
Bit
7
Name
X
6
5
4
X
APR
3
2
1
CC
Name
CC
APR
Description
C control
ALC enable
Value
00000
~
11111
0
1
Meaning
0 dB
31 dB with 1 dB step
ALC off
ALC on
Copyright © NeoFidelity, Inc. 2005
Preliminary datasheet – NeoFidelity reserves the right to change specifications at any time without prior notice
0
Ref.
21
R0.73-11.2006
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