[LAU] Noise generation plugin recommendations?

[Nikhil Nair]

Hi,

I'm looking for Ecasound-compatible plugins (e.g. LADSPA or non-GUI LV2)
that do various types of noise generation.  I've found ones which generate
white or pink noise, but I'd like something that goes beyond that: e.g. S&H
(Sample & Hold) noise with variable parameters, or even other noise-like
sound effects such as rattling sounds and the like.

Could anyone give me any recommendations, or point me in the right
direction?  I'm very new to the Linux audio plugins world, so I'm probably
missing an obvious approach re how to go about looking for such things.

Thanks, and best wishes,

Nikhil.