參數(shù)資料
型號: HA12174
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
中文描述: 音頻信號處理器(杜比B / C型與鉛放大器為汽車甲板上午和卡座)
文件頁數(shù): 60/66頁
文件大?。?/td> 1116K
代理商: HA12174
HA12173 Series
Rev.1, Nov. 1992, page 60 of 66
Decode Cut vs. Frequency (1)
Frequency (Hz)
D
6
3
0
3
6
9
12
15
18
21
24
100
300
1 k
3 k
10 k 15 k
20 dB
30 dB
40 dB
60 dB
12 V, 14 V
16 V
10 dB
Vin = 0 dB
NR-C
V = 12 V, 14 V, 16 V
HA12177
Decode Cut vs. Frequency (2)
100
300
1 k
3 k
10 k
20 k
1.2
0
1.2
2.4
3.6
4.8
6.0
7.2
8.4
9.6
10.8
Frequency (Hz)
D
12 V, 14 V
16 V
10 dB
20 dB
30 dB
40 dB
NR-B
V = 12 V, 14 V, 16 V
Vin = 0 dB
HA12177
相關PDF資料
PDF描述
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)
HA12179F Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)
HA12181FP AM Radio Noise Reduction System
HA12187 Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
相關代理商/技術參數(shù)
參數(shù)描述
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)
HA12179F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)
HA12181FP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:AM Radio Noise Reduction System
HA12187 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Bus Interface Driver/Receiver IC