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參數(shù)資料
| 型號： | NJW1164L |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | AUDIO PROCESSOR with BBE |
| 中文描述： | BBE的音頻處理器 |
| 文件頁數(shù)： | 13/27頁 |
| 文件大?。?/td> | 568K |
| 代理商： | NJW1164L |
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NJW1164
- 13 -
PRELIMINARY
!
INSTRUCTION CODE
a) MASTER VOLUME SETTING
BIT
Select
Address
D7
D6
D5
D4
D3
D2
D1
D0
00H
VOL
The volume control for both Ach and Bch (0.33dB/step).
The volume is consisted of volume1 and volume2 and the level is divided into half to each volume1 and
volume2.
b) BALANCE, AGC AND SURROUND SETTING
BIT
Select
Address
D7
D6
D5
D4
D3
D2
D1
D0
01H
CHS
BAL
AGC
SUR
CHS: Channel select for balance control
“0”: Ach “Bch is attenuated”
“1”: Bch “Ach is attenuated”
BAL: Balance control for both Ach and Bch (1dB/Step)
The balance is consisted of volume1 and volume2 and the level is divided into half to each volume1 and
volume2.
AGC: AGC switch
“0”: AGC OFF
“1”: AGC ON
SUR: Surround mode switch
“0”: Surround OFF
“1”: Surround ON
c) TONE CONTROL BASS SETTING
BIT
Select
Address
D7
D6
D5
D4
D3
D2
D1
D0
02H
BCB
BASS
BCSB
SUB-BASS
BCB: Boost cut select for Bass control
“0”: Cut
“1”: Boost
BASS: BASS control
Cut Level
Boost Level
BCSB: Boost cut select for SUB-BASS control
“0”: Cut
“1”: Boost
SUB-BASS: SUB- BASS control (1dB/Step)
Sub-Cut Level
Sub-Boost Level
: -15dB to 0dB(1dB/Step)
: 0dB to +15dB(1dB/Step)
: -3dB to 0dB(1dB/Step)
: 0dB to +3dB(1dB/Step)
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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NJW1164M | AUDIO PROCESSOR with BBE |
| NJW1166 | AUDIO PROCESSOR with Subwoofer Output |
| NJW1166L | AUDIO PROCESSOR with Subwoofer Output |
| NJW1169 | AUDIO PROCESSOR with BBE Sound Enhancement & Passive Matrix TruSurround Virtualizer & TruBass |
| NJW1172GK1 | AUDIO PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NJW1164M | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:AUDIO PROCESSOR with BBE |
| NJW1164M-TE1 | 功能描述:音頻放大器 Audio w/BBE RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| NJW1165 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:AUDIO PROCESSOR |
| NJW1165L | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:AUDIO PROCESSOR |
| NJW1165M | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:AUDIO PROCESSOR |
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