| 制造商 | 部件名 | 数据表 | 功能描述 |

NEC
|
UPC1891A |
993Kb/28P |
MATRIX SURROUND-SOUND PROCESSOR |
| UPC1892 |
299Kb/42P |
MATRIX SURROUND SOUND PROCESSOR WITH SOUND PROCESSOR |

STMicroelectronics
|
TDA7429 |
243Kb/22P |
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| TDA7344 |
201Kb/20P |
DIGITAL CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| TDA7429S |
160Kb/20P |
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX July 1999 |
| TDA7345 |
122Kb/18P |
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX November 1999 |
| TDA7346 |
122Kb/14P |
DIGITAL CONTROLLED SURROUND SOUND MATRIX February 1997 |
| TDA7430 |
168Kb/21P |
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER September 1999 |
| TDA7430 |
231Kb/23P |
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER |

Rohm
|
BD3491FS |
1Mb/34P |
Sound Processor with Built-in Surround Sound Function |

Micronas
|
MSP3411G |
1Mb/102P |
Multistandard Sound Processor Family with Virtual Dolby Surround |

List of Unclassifed Man...
|
DPL4519 |
1Mb/64P |
Sound Processor for Digital and Analog Surround Systems |

Micronas
|
MSP34X1G |
871Kb/104P |
Multistandard Sound Processor Family with Virtual Dolby Surround |

Cirrus Logic
|
CS4226 |
1Mb/60P |
Surround Sound Codec |
| CS4226 |
643Kb/37P |
Surround Sound Codec |

Agamem Microelectronic ...
|
AA8334 |
242Kb/9P |
SURROUND PROCESSOR |

YAMAHA CORPORATION
|
YM7128B |
975Kb/9P |
Surround Processor |

Micronas
|
MSP34X2G |
1Mb/104P |
Multistandard Sound Processor Family with Dolby Surround Pro Logic |

Princeton Technology Co...
|
PT2398 |
246Kb/5P |
Echo/Surround Processor |

Mitsumi Electronics, Co...
|
MM1454 |
120Kb/5P |
Q Surround Processor |