针对特殊行业应用，我们提供专用仪器的定制设计以满足客户项目的特别需要。以下案例是我们为某行业客户定制的一套便携式音频检测仪器。该仪器可以帮助客户在生产车间和实验室针对USB声卡或者USB耳机进行频响、串扰、谐波失真等指标分析。

FEATURE:

·                THD + N Test

·                SNR testing

·                Crosstalk testing

·                Frequency response testing 

·                USB current measurement

·                MIC Bias voltage measurement

·                Supportable to mass production and laboratory application with 3 modes: engineering mode, one-button trigger testing mode or Continuous testing mode

·                Automatically save test log by serial number, date and time

·                Be compatible to factory Quality Management System such as MES (optional)

·                Automatically count FPY (First Pass Yield) since the SW being opened

·                Fast replacement for USB and 3.5mm interface

·                User authorization management feature.

Application:

·                USB Sound Card Manufacturing Testing 

·                Cell Phone Audio Function Manufacturing Testing

·                Production Line Failure Analysis on audio products

·                USB headset and other USB audio applications.