Rain Sound Generator Circuit Help

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em_cardc

Joined Apr 5, 2016
43
Hello AAC, I posted another thread asking for help to create this project. It is based on a White Noise Generator as input, with a triangle wave generator, and lastly a filter to amplify and fix the frequency in order to obtain the realest Ocean wave sounds, and an output speaker. This is what I've done so far but I need some feedback as to what I could be missing/add/modify. Any help appretiated. Thanks!

this is the white noise generator
this could be another one but i don't know if it could be used for the triangular wave below....



This is the triangular wave generator....
 

Nykolas

Joined Aug 27, 2013
114
White noise will not do it, the sound is far to bright. What you need is pink noise (derived through a filter from white noise) or better yet the noise used in sound masking generators (sometimes called magenta) to recreate the sound of rain. E
 

Thread Starter

em_cardc

Joined Apr 5, 2016
43
White noise will not do it, the sound is far to bright. What you need is pink noise (derived through a filter from white noise) or better yet the noise used in sound masking generators (sometimes called magenta) to recreate the sound of rain. E
how about ocean waves? what method would you recommend me for doing this?
 
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