參數(shù)資料
型號: HA12209
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
中文描述: 音頻信號處理器卡座(杜比B型錄音系統(tǒng)星期日)
文件頁數(shù): 45/49頁
文件大小: 279K
代理商: HA12209
HA12209F
Rev.2, Jun. 1999, page 45 of 49
EQ Total Harmonic Distortion vs. Input Level (4)
E
Input Level (dB)
30
0
30
20
10
10
20
100
1.0
10
0.1
V
= 12V, EQin
EQOUT,
Vin =
26dBs = 0dB
High speed, TYPE
II
315Hz
2kHz
10kHz
20kHz
40
60
120
100
80
140
Frequency (Hz)
REC-MUTE Attenuation vs. Frequency
R
V
CC
= 12V
10
10k
1k
100
100k
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA12209F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12211 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck (Deck 1 Chip)
HA12211NT 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Audio Signal Processor for Cassette Deck (Deck 1 Chip)
HA12212F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
HA12215 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)