The general signal source , represented by function generator , is wildly used in the modern testing field 函数发生器作为一种常用的信号源,是现代测试领域内应用最为广泛的通用仪器之一。
At last , the experiment uses a signal source as the input of voice , achieves the transmission , gets good results 最后,用信号源模拟语音波形,实现系统的传输,并得到了预期的结果,质量良好。
Especially , a dynamic and compensatory project was discussed to revise a variety of signal source with environment temperature 特别研究了一种动态补偿方案,对信号源随环境温度变化做出修正。
( 4 ) design a set of control software with full function and can control signal source in real time , using windriver ( 4 )利用windriver开发出一套功能较为完整的pc机主控软件,可实时控制波形产生器输出。
The signal source and testing functions are attained by the program , and reduces the practice instruments and lowers the expenditure 信号源和测试功能由软件编程实现,减少了实际仪器,降低了系统成本。