Microphone emulation

[RipleyTom]

Supports 4 microphone types:
-Standard: your basic microphone
-Singstar: fakes a singstar microphone device
-Real Singstar: if you want to use your real singstar microphones
-Rocksmith: to use with rocksmith games and your rocksmith dongle( thanks @jjsat )

Configuration is under the Audio tab.

[Zangetsu38]

little forget tooltip jso, i have add

"microphoneBox": "Select your mic device ps3.",

[RipleyTom]

Good catch, added a tooltip.

[LuismaSP89]

Great job :P another ps3 accesory emulated. If you want to try next with Buzz controllers you have my blessing xD

[psennermann]

"Singstar vol.1" works really good with any microphone, while "Singstar Vasco" doesn't work (although I have an original Singstar USB converter attached to the usb port, that game keeps on asking to attach one…)

The only minor problems I encountered on my PC with "Singstar vol. 1" are:

• FMV video is out of sync compared to audio (but fortunately text words are perfectly in sync)

• using 2 Singstar microphones with the usb converter they're recognised as one (like what happens in the Windows 10 audio manager); so if you wanna play duett you have to attach another usb microphone...

• when you want to rehear the singed song, the music is all messed up (maybe Audio Buffering + Refactoring #5456 could help in this case?)

[RipleyTom]

I added support(untested) for real Singstar devices.
Also added UI so you can select the microphones you want to use specifically.
As for Singstar Vasco I didn't have time to investigate why it doesn't recognize the device yet.

[psennermann]

Using "Real Singstar" option, microphone doesn't work well (it has a "muffled/garbled" sound somewhat like what you hear when you want to rehear the singed song), while using two microphones attached to the Singstar usb converter, every microphone outputs voice for both blue and red microphone (like you were singing with both at the same time)

[jjsat]

I added some code for using a Rocksmith USB cable with this PR. That cable acts as a mono microphone. The code is enough to get the game to recognize an attached guitar and to process input from it. Not sure if it entirely correct though since the game has a lot of audio output stutter (disabling framelimit and using Null renderer helps a bit).

There is one big hack in cellMicOpenEx, which Rocksmith 2014 calls with rawChannel=4. This value is ignored and hard set to 1 for mono input. Not sure what to make of this, maybe it is more like maxChannels in cellMicOpenRaw?

Changes are here: jjsat@70119ab

[RipleyTom]

Did a bit of spring cleaning, tested on linux, added rocksmith support as suggested by @jjsat .
Biggest surprise is that it seems to now work perfectly with Karaoke Revolution which I couldn't figure the issues with. Apparently the issues were not with my cellMic implementation so I'm removing the [WIP].

[psennermann]

No problems to report

[LonelyDragon123]

I have problem in Guitar Hero. Even with original Logitech guitar hero mic I have loud noise, and if I say something it changes a little, which means mic working, but sound input very distorted.

[kd-11]

Some nits

[RipleyTom]

@LonelyDragon123 make sure you're using standard microphone(in the microphone type combobox in audio tab) with guitar hero. I just tested guitar hero 5 and it worked perfectly.