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HA12226F Datasheet, PDF (45/86 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) | |||
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HA12226F/HA12227F
Crosstalk vs. Frequency (Ain â Bin) (1)
â40
VCC = 11V, 12V, 15V
PB mode, PBOUT
Vin = +12dB, Ain â Bin
â60
NR-OFF
â80
â100
NR-ON
â120
â140
10
100
1k
10k
Frequency (Hz)
Crosstalk vs. Frequency (Bin â Ain) (2)
â40
VCC = 11V, 12V, 15V
PB mode, PBOUT
Vin = +12dB, Bin â Ain
â60
NR-OFF
â80
â100
NR-ON
100k
â120
â140
10
100
1k
10k
Frequency (Hz)
100k
Rev.6, Dec. 2000, page 45 of 86
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