參數(shù)資料
型號: NJW1165L
廠商: New Japan Radio Co., Ltd.
英文描述: AUDIO PROCESSOR
中文描述: 音頻處理器
文件頁數(shù): 15/25頁
文件大?。?/td> 508K
代理商: NJW1165L
NJW1165
- 15 -
d) TONE CONTROL TREBLE SETTING
BIT
Select
Address
D7
D6
D5
D4
D3
D2
D1
D0
03H
BCT
TREB
BCST
SUB-TREB
BCT: Boost cut select for Treble control
“0”: Cut
“1”: Boost
TREB: Treble control (1dB/step)
Cut Level
Boost Level
BCST: Boost cut select for Sub-Treble control
“0”: Cut
“1”: Boost
SUB-TREB: Sub-Treble control (1dB/step)
Sub-Cut Level
Sub-Boost Level
e) OUTPUT AND AUXILIARY SETTING
: -15dB to 0dB(1dB/Step)
: 0dB to +15dB(1dB/Step)
: -3dB to 0dB(1dB/Step)
: 0dB to +3dB(1dB/Step)
BIT
Select
Address
D7
D6
D5
D4
D3
D2
D1
D0
05H
OUT
Don’t Care
Don’t Care
SUR0
AGC1
AGC0
AUX1
AUX0
OUT: ON/OFF Switch for OUTPUT
“0” : OFF
“1” : ON
Surround Setting
Surround Function
Surround OFF
Surround Effect1
Surround Effect2
Simulated Stereo
SUR0(05H:D4)
0
0
1
1
SUR(01H:D0),
0
1
1
0
Remarks
Input through
Surround Effect Small ( 8.0dB typ. )
Surround Effect Large (12.7dB typ. )
For monaural signal input only
AGC Level Setting
AGC Level
150mVrms
300mVrms
400mVrms
540mVrms
AGC1(D3)
0
0
1
1
AGC0(D2)
0
1
0
1
AUX1/AUX0: Auxiliary port High/Low
“0”: Logic output ”Low”
“1”: Logic output ”High”
NOTE) The click noise may be generated by changing the “OUT” switch.
Provide the external circuit for avoiding the click noise on above condition.
NOTE) The click noise may be generated by changing the Surround mode setting.
Provide the external circuit for avoiding the click noise on above condition.
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