D
Dummy
- Jan 1, 1970
- 0
I see that there are some softwares that enable us to emulate spectrum
analyzer and oscilloscope on PC? How accurate would it be compare to
the real equipment? What are the PC limitations to emulate the
equipments. If the signal is going through PC sound card, the bandwith
and signal level would be limited. Unless an external PC interface
circuit is designed.
There is a good source of PC based oscilloscope design project at
www.bitscope.com. I was quite surprise to see USB oscilloscope exist.
I wonder whether the PC will take over all functions of the equipments
and there will be no more bulky spectrum analyzer or oscilloscope one
day!
analyzer and oscilloscope on PC? How accurate would it be compare to
the real equipment? What are the PC limitations to emulate the
equipments. If the signal is going through PC sound card, the bandwith
and signal level would be limited. Unless an external PC interface
circuit is designed.
There is a good source of PC based oscilloscope design project at
www.bitscope.com. I was quite surprise to see USB oscilloscope exist.
I wonder whether the PC will take over all functions of the equipments
and there will be no more bulky spectrum analyzer or oscilloscope one
day!