參數(shù)資料
型號: HA12157NT
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processor for Cassette Deck (Dolby B/C-type NR with Recording System)
中文描述: 音頻信號處理器(杜比B / C型與錄音系統(tǒng)星期日的盒式收錄機(jī))
文件頁數(shù): 25/57頁
文件大?。?/td> 463K
代理商: HA12157NT
HA12155NT/HA12157NT
Rev.4, Jun. 1997, page 25 of 57
12
10
8
6
4
2
0
100
200
500
1 k
2 k
5 k
10 k
20 k
50 k
100 k
Frequency (Hz)
NR
B RPI in RECOUT out
E
9 V
16 V
14 V
: Vin =
0 dB
: Vin =
10 dB
: Vin =
20 dB
: Vin =
30 dB
: Vin =
40 dB
Encode Boost vs. Frequency (HA12155)
相關(guān)PDF資料
PDF描述
HA12155 Audio Signal Processor for Cassette Deck (Dolby B/C-type NR with Recording System)
HA12160 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)
HA12163 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)
HA12164 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)
HA12165 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)
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參數(shù)描述
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HA12161FP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dolby B- and C-Type Noise Reduction System
HA12162FP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dolby B- and C-Type Noise Reduction System
HA12163 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-type NR with PB Amp)