Signal distortion and noise generator

[charles hunter]

Hi all,
Am trying to design Signal distortion and noise generator. The distortion sources has to be four different distortion circuit and the noise sources 4 different circuits as well, how do i go about it and am meant to use only op-amp to do the design. Would anyone give me any idea on how to proceed.
Thanks
Hunter

 

[charles hunter]

Siganl distortion and noise generator

Hi all,
Am trying to design Signal distortion and noise generator. The distortion sources has to be four different distortion circuit and the noise sources 4 different circuits as well, how do i go about it and am meant to use only op-amp to do the design. Would anyone give me any idea on how to proceed.
Thanks
Hunter

 

[crutschow]

What are the specific requirements for you generator?

And what do you do with a distortion generator? Is this for a rock band?