Get noise level from noise attenuation parameter of Noisecom noise generator
时间：04-04
整理：3721RD
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Hi all,
I am new to this material and hence my question is very basic but still I need some help. Searching on google didn't find the correct answer.
In our school lab we have a programmable noise generator - Noisecom UFX 7107. The level of added noise is controlled by a parameter called noise attenuation (or just attenuator). It is apparently inversely proportional to the magnitude of the noise added to the signal. And apparently, the maximum noise attenuation level, where in fact no noise is added, is at 63.75 dB. This value should be decreased to obtain a higher noise power level. But how exactly can I calculate the noise level from this noise attenuation parameter. I read the datasheet but there only the specification is given.
Can anyone help me with this?
Thanks in advance,
Ron
I am new to this material and hence my question is very basic but still I need some help. Searching on google didn't find the correct answer.
In our school lab we have a programmable noise generator - Noisecom UFX 7107. The level of added noise is controlled by a parameter called noise attenuation (or just attenuator). It is apparently inversely proportional to the magnitude of the noise added to the signal. And apparently, the maximum noise attenuation level, where in fact no noise is added, is at 63.75 dB. This value should be decreased to obtain a higher noise power level. But how exactly can I calculate the noise level from this noise attenuation parameter. I read the datasheet but there only the specification is given.
Can anyone help me with this?
Thanks in advance,
Ron