楼寓对讲系统免提终端设备音频设计考虑要素

摘要

通话传输特性是评价楼寓对讲系统性能的重要指标之一,因此楼寓对讲设备终端的音频设计非常重要.从电路设计和结构设计两大方面出发,较系统地讨论了楼寓对讲系统免提终端设备音频设计需考虑的要素,对通话质量的提高有一定的实际作用.%Audio transmission characteristic is one of the main factors of quality evaluation for building intercom system, so it is very important for the audio design of building intercom system hands free terminal device. In this paper, through circuit design and architecture design two sides, the key elements of audio design for building intercom system hands free terminal device are systematically introduced. And it makes sense to the improvement of the speech quality.