Four-wire audio channel quality visualization analyzer

The invention discloses a four-wire audio channel quality visualization analyzer, and relates to the technical field of channel fault analysis, and the analyzer comprises a touch screen which is used for displaying an analysis result and setting communication parameters; the circuit board is used for being communicated with PCM equipment, analyzing operation data of the PCM equipment and sending the operation data to the touch screen; the circuit board is arranged in the shell, the touch screen is installed on the surface of the shell, a soft package battery is further arranged in the shell, and the soft package battery supplies power to the circuit board and the touch screen. According to the invention, fault points are accurately and quickly positioned, working efficiency is improved, and interruption time of service channels is shortened. 本发明公开了一种四线音频通道质量可视化分析仪，涉及通道故障分析技术领域，包括：触摸屏，用于显示分析结果以及设置通讯参数；电路板，用于与PCM设备连通并与分析PCM设备运行数据并发送到所述触摸屏上；外壳，所述电路板设置于所述外壳内部，所述触摸屏安装于所述外壳的表面，所述外壳的内部还设有软包电池，所述软包电池为所述电路板、触摸屏提供电源。本发