參數(shù)資料
型號(hào): HA12141
廠商: Hitachi,Ltd.
英文描述: Dolby B- and C-Type Noise Reduction System
中文描述: 杜比B和C型降噪系統(tǒng)
文件頁(yè)數(shù): 18/63頁(yè)
文件大小: 392K
代理商: HA12141
HA12141NT, HA12142NT, HA12170NT, HA12161FP, HA12162FP
Rev.3, Jun. 1999, page 18 of 63
Frequency (Hz)
D
7 V
12 V, 16 V
10
5
0
-5
10
20
25
100 200
500
1 k
2 k
5 k
10 k 20 k
Vout =
0 dB
Vout =
20 dB
Vout =
30 dB
Vout =
40 dB
Vout =
60 dB
15
HA12141NT, HA12161FP
Decode Cut vs Frequency (NR-C V
CC
= 7 V, 12 V, 16 V)
10
100
1 k
10 k
100 k
0
4
8
12
16
20
T
Frequency (Hz)
V = 12 V
HA12141NT
Total Gain vs. Frequency (REC MODE RECOUT NR-OFF)
相關(guān)PDF資料
PDF描述
HA12173 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA12141NT 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Dolby B- and C-Type Noise Reduction System
HA12142NT 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Dolby B- and C-Type Noise Reduction System
HA12151MA 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Consumer IC
HA12153MA 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Consumer IC