參數(shù)資料
型號(hào)： HA12170NT
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)
文件頁數(shù)： 17/63頁
文件大小： 392K
代理商： HA12170NT
HA12141NT, HA12142NT, HA12170NT, HA12161FP, HA12162FP
Rev.3, Jun. 1999, page 17 of 63
Frequency (Hz)
E
7 V
25
20
15
10
5
0
–
5
–
10
100 200
500
1 k
2 k
5 k
10 k 20 k
12 V, 16 V
Vin =
–
0 dB
Vin =
–
20 dB
Vin =
–
30 dB
Vin =
–
40 dB
Vin =
–
60 dB
HA12141NT
Encode Boost vs. Frequency (NR-C V
CC
= 7 V, 12 V, 16 V)
Frequency (Hz)
D
7 V
12 V, 16 V
0
–
2
–
4
–
6
–
8
–
10
–
12
100 200
500
1 k
2 k
5 k
10 k 20 k
Vout =
–
0 dB
Vout =
–
10 dB
Vout =
–
20 dB
Vout =
–
30 dB
Vout =
–
40 dB
HA12141NT, HA12161FP
Decode Cut vs. Frequency (NR-B V
CC
= 7 V, 12 V, 16 V)
相關(guān)PDF資料
PDF描述
HA12141 Dolby B- and C-Type Noise Reduction System
HA12173 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
HA12174 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
HA12175 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
HA12177 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA12173 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
HA12173SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HA12174 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
HA12175 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
HA12177 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
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