參數(shù)資料
型號(hào): HA12162FP
廠商: Hitachi,Ltd.
英文描述: Dolby B- and C-Type Noise Reduction System(杜比B和C類降噪系統(tǒng))
中文描述: 杜比B和C型降噪系統(tǒng)(杜比乙和葷類降噪系統(tǒng))
文件頁數(shù): 17/63頁
文件大?。?/td> 328K
代理商: HA12162FP
HA12141NT, HA12142NT, HA12170NT, HA12161FP, HA12162FP
17
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)
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