White Noise Generator


#1

I would like to find the signal generator that could provide white noise function.

Do you have any product as I want or do you have any suggestion to me to solve this problem?


#2

The PCGU1000 can produce wide band (white) noise.


#3

The frequency that I want is around 300 Hz.

Could you explain how to generate white noise by PCGU1000?


#4

It is easy:
Just click button “More Functions” and then select “Noise”.
Adjust noise amplitude Vpp.
The noise spectrum is flat up to 25MHz.
The amplitude of the noise signal is Gaussian distributed.


#5

VEL255
Just wondering would this need to connected to an amplifier or can the PCGU1000 drive a speaker?


#6

Connecting to an amplifier.


#7

How could I know that noise that you mentioned is white noise, not pink noise or others?


#8

Connecting to an amplifier.


#9

The spectrum of the PCGU1000 generated noise is flat.
This kind of noise is called white noise.