參數(shù)資料
型號(hào): HA12179F
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)
中文描述: 音頻信號(hào)加工者為汽車(chē)甲板和卡座(杜比B型鉛放大器星期日)
文件頁(yè)數(shù): 29/40頁(yè)
文件大小: 259K
代理商: HA12179F
HA12179F
Rev.1, Apr. 1994, page 29 of 40
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Frequency (Hz)
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Total Harmonic Distortion vs. Frequency Characteristics (3)
V =9 V
TAI LINEout
PBmode NR-ON
10 dB
0 dB
+10 dB
Audio
Band
Pass
400 Hz High pass
+
80 kHz Low pass
0.5
0.2
0.1
0.02
0.05
0.01
50
100
300
1 k
3 k
10 k
30 k
Frequency (Hz)
T
Total Harmonic Distortion vs. Frequency Characteristics (4)
V =9 V
TAI LINEout
PBmode NR-OFF
10 dB
0 dB
+10 dB
Audio
Band
Pass
400 Hz High pass
+
80 kHz Low pass
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA12181FP 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:AM Radio Noise Reduction System
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