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(yè)數(shù)： 16/63頁(yè)
文件大?。?/td> 392K
代理商： HA12170NT
HA12141NT, HA12142NT, HA12170NT, HA12161FP, HA12162FP
Rev.3, Jun. 1999, page 16 of 63
5
22 k
V
Measure
16
14
12
10
8
6
4
2
0
4
6
8
10
12
14
16
18
V (V)
C
NR
–
C
NR
–
B
NR
–
OFF
Control Voltage vs. Supply voltage (NR-OFF/B/C)
12
10
8
6
4
2
0
100 200
500
1 k
2 k
5 k
10 k 20 k
Frequency (Hz)
E
7 V
12 V, 16 V
Vin =
–
0 dB
Vin =
–
10 dB
Vin =
–
20 dB
Vin =
–
30 dB
Vin =
–
40 dB
HA12141NT
Encode Boost vs. Frequency (NR-B V
CC
= 7V, 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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