Inspiron 6400 - Voice Chopping for Karaoke w/ LG's SigmaTel driver

Hi, folks.

I had a Karaoke software called RealOrche 1.4.2 sh.

When I was using the standard SigmaTel driver for STAC9200, after enabling input monitoring, it was working fine.

So, I installed the driver from LG, which works much better. Tried singing along w/ Windows Media Player (mixing Wave + LineIn outputs), Wingroove (Mixing SW Synth + LineIn outputs). Everything working wonderfully.

BUT, after this driver change, when I load ST3 songs in RealOrche (didn't test MIDI files, only ST3, so not sure if file type has problems w/ this LG driver) THE MICROPHONE sound CHOPS in a regular frequency.

Someone has any idea what could be the reason?

This software allows control of Volume and give grades for singer (could it be somehow be the problem?).

 

Thanks!

Cajureba