Sound card oscilloscope software oscilloscope, signalgenerator, frequency meter, multimeter functions in the audio range can completely replace the equipment.
声卡示波器软件实现了示波器，信号发生器，频率计，万用表的功能，在音频范围内可完全替代上述仪器。
2
How to develop the sine wave audiosignalgenerator is described in detail in this paper.
详细介绍了软件正弦波音频信号发生器的开发。
3
It introduces a new technology of audio measurement. A laser vibration measurement meter was used in conjunction with a function signalgenerator and a multi-channel signal analyzer to measure audio.