參數(shù)資料
型號: NJW1147L
廠商: New Japan Radio Co., Ltd.
英文描述: AUDIO PROCESSOR with BBE ViVA
中文描述: 音頻處理器與BBE的非凡
文件頁數(shù): 4/20頁
文件大小: 163K
代理商: NJW1147L
NJW1147
- 4 -
TONE CONTROL
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
High Frequency Boost
HF
BST
BCT=”1”, TREB=”1111”,
f=10kHz
TRBE=”0000”, f=10kHz
BCT=”0”, TRBE=”1111”,
f=10kHz
BCB=”1”, BASS=”1111”,
f=100Hz
BASS=”0000”, f=100Hz
BCB=”0”, BASS=”1111”,
f=100Hz
12.5
15.0
17.5
dB
High Frequency Flat
HF
FLT
-2.0
0.0
2.0
dB
High Frequency Cut
HF
CUT
-17.5
-15.0
-12.5
dB
Low Frequency Boost
LF
BST
12.5
15.0
17.5
dB
Low Frequency Flat
LF
FLT
-2.0
0.0
2.0
dB
Low Frequency Cut
LF
CUT
-17.5
-15.0
-12.5
dB
SUB-TONE CONTROL
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
High Frequency Boost
SHF
BST
BCST=”1”,
SUB-TREB=”11”, f=10kHz
BCST=”0”,
SUB-TREB=”11”, f=10kHz
BCSB=”1”,
SUB-BASS=”11”, f=100Hz
BCSB=”0”,
SUB-BASS=”11”, f=100Hz
2.0
3.0
4.0
dB
High Frequency Cut
SHF
CUT
-4.0
-3.0
-2.0
dB
Low Frequency Boost
SLF
BST
2.0
3.0
4.0
dB
Low Frequency Cut
SLF
CUT
-4.0
-3.0
-2.0
dB
AGC CONTROL
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
AGC Boost
AGC
BST
Vin=50mVrms, f=1kHz
1.5
3.5
5.5
dB
AGC Flat1
AGC
FLT1
Vin=150mVrms, f=1kHz
-2.5
0.0
2.5
dB
AGC Flat2
AGC
FLT2
Vin=300mVrms, f=1kHz
-2.5
0.0
2.5
dB
AGC Flat3
AGC
FLT3
Vin=400mVrms, f=1kHz
-2.5
0.0
2.5
dB
AGC Flat4
AGC
FLT4
Vin=540mVrms, f=1kHz
-2.5
0.0
2.5
dB
AGC Cut
AGC
CUT
Vin=2Vrms, f=1kHz
-14
-10
-6.0
dB
BBE
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
BBE Low Frequency
Boost Range
BBE
LOW
BBE-Low=”1111”, f = 50Hz
-
15.0
-
dB
BBE High Frequency
Boost Range
BBE
HIGH
BBE-High=”1111”, f = 10KHz
-
15.0
-
dB
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