发明名称 |
Programmable system panel apparatus and method |
摘要 |
A digitally enabled speaker amplifier system not only offers substantial numbers of analog loudspeaker outputs in response to a command to emit a selected tone or alarm signal but also supports regionalized and unit-by-unit control of the selected signals. The functionality disclosed herein further allows external command signals to configure a master system panel that controls the speaker amplifier system.
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申请公布号 |
US2005113947(A1) |
申请公布日期 |
2005.05.26 |
申请号 |
US20030716660 |
申请日期 |
2003.11.20 |
申请人 |
EDWARDS SYSTEMS TECHNOLOGY, INC. |
发明人 |
LEBLANC RAYMOND J.;ARCARIA ANGELO S. |
分类号 |
G06F17/00;H03F3/68;H03F99/00;H04B1/00;(IPC1-7):G06F17/00;H03F21/00 |
主分类号 |
G06F17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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