There is two projects that make a step forward the privacy direction: Mark II [0] and Project Things [1] by Mozilla. There are of course not as developed as the big ones, but it's refreshing.
No, adjective like "haut" change according to the noun it describes and most of the time by appending a "e". A "tour" (the feminine word for tower) will be "haute". An "arbre" (the masculine word for tree) will be "haut". "Cuisine" is a general noun so it does not change, even if it ends with a "e". There are not a masculine or feminine cuisine, it's just a cuisine :).
> "Cuisine" is a general noun so it does not change, even if it ends with a "e". There are not a masculine or feminine cuisine, it's just a cuisine :).
"cuisine" is definitely a feminine noun. There is no such thing as a "general" noun. Also, it is the adjective that changes to match the noun, not the other way around.
For everything about noises, I highly recommend mynoise.net. It has a ton of high quality sound generator which does not loop. If it is too monotonous, you can automatically "animate" the sounds which modify continuously the sounds at different frequencies.
I'm also fascinated by this, so I did some research. Here's a pastebin with the most important links I found : https://pastebin.com/XPcbrANV (the description of the links are in french but the webpages are in english).
[0] https://www.kickstarter.com/projects/aiforeveryone/mycroft-m... [1] https://iot.mozilla.org/