| Manufacturer | Part # | Datasheet | Description |

List of Unclassifed Man...
|
545 |
974Kb/20P |
DOLBY-B NOISE PROCESSOR |

Samsung semiconductor
|
KA22711B |
263Kb/8P |
DOLBY B-TYBE NR PROCESSOR |
| KA2271B |
204Kb/8P |
DOLBY B-TYPE NR PROCESSOR |

National Semiconductor ...
|
LM1141 |
172Kb/5P |
DOLBY B-C TYPE NOISE REDUCTION |

List of Unclassifed Man...
|
LA2730 |
39Kb/1P |
DOLBY B-TYPE NOISE REDUCYION SYSTEM |

Hitachi Semiconductor
|
HA12091AMP |
528Kb/12P |
DOLBY B-TYPE NOISE REDUCYION SYSTEM |

National Semiconductor ...
|
LM1112 |
203Kb/6P |
DOLBY B-TYPE NOISE REDUCTION PROCESSOR |

Panasonic Semiconductor
|
AN7354SC |
122Kb/12P |
Dolby B/C-type Noise Reduction |

New Japan Radio
|
NJM2063A |
116Kb/2P |
DOLBY B-TYPE NOISE REDUCTION PROCESSOR |

Samsung semiconductor
|
KA2271 |
289Kb/7P |
DOLBY B TYPE NOISE REDUCTION PROCESSOR |

Hitachi Semiconductor
|
HA12134A |
130Kb/27P |
Dolby B-Type Noise Reduction System |

New Japan Radio
|
NJM2185A |
175Kb/6P |
DOLBY B-TYPE NOISE REDUCTION PROCESSOR |

Hitachi Semiconductor
|
12136AF |
101Kb/27P |
Dolby B-Type Noise Reduction System |

Sony Corporation
|
CXA1100P |
473Kb/15P |
DOLBY B TYPE NOISE REDUCTION SYSTEM |
| CXA1550P |
232Kb/16P |
Dolby B type Noise Reduction System |

Panasonic Semiconductor
|
AN7374K |
100Kb/8P |
Dolby B/C Type Noise Reduction IC |

Sony Corporation
|
CXA1330S |
381Kb/18P |
DOLBY B/C TYPE NOISE REDUCTION SYSTEM |

National Semiconductor ...
|
LM1131 |
186Kb/5P |
DUAL DOLBY B-TYPE NOISE REDUCTION PROCESSOR |

Sony Corporation
|
CXA1560S |
347Kb/18P |
Dolby B-C Type Noise Reduction System |

New Japan Radio
|
NJM2065A |
132Kb/3P |
DOLBY B-C TYPE NOISE REDUCTION PROCESSOR? |