Since HTML5 isn't ready yet, and getUserMedia doesn't work in browsers i have tested, I am asking that is there any "wrappers" so I could grap audio stream from microphone and send it to server with Javascript. Similar wrapper has been made with web cameras: (google for a "jquery-webcam-plugin". Two link restriction), but I haven't found any similar things for microphone audio streaming.
Audio can be in any commonly known format.
Flash is not my daily basis, flash tips might not help.
Since Google gears has been deprecated, I think it is not wise to use AudioApi. This is not a good news either, so I am guessing that only choices are Java and Flash.
I will appreciate every hint and tip I get.
I'm not sure what you mean by "Flash is not my daily basis". Your other option is Java, but that's less user-friendly. If you're going to require a plug-in (and you'll have to until getUserMedia() is implemented), you might as well make it Flash.
Here is a project that wraps a simple Flash app with a Javascript API that streams audio via an HTTP post to a web-server of your choice:
https://code.google.com/p/wami-recorder/
It's not ideal, but it works and does not require a clunky Flash Media Server.