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Low cost embedded chairman/delegate units design for digital conference system

机译:用于数字会议系统的低成本嵌入式主席/代表单元设计

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摘要

For enhancing our existing conference systems product of embedded chairman/delegate units, a low cost embedded chairman/delegate units design is proposed in this paper, which is capable of digital audio processing for digital conference system. In addition, the functionality of an automatic gain control (AGC), a dynamic range compression (DRC), and a 2.5W embedded class-D speaker amplifier is also supported in this design.
机译:为了增强我们现有的嵌入式主席/代表单元会议系统产品,本文提出了一种低成本的嵌入式主席/代表单元设计,该设计能够对数字会议系统进行数字音频处理。此外,该设计还支持自动增益控制(AGC),动态范围压缩(DRC)和2.5W嵌入式D类扬声器放大器的功能。

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