Sound is noisy with iDeaS 1.0.2.7

I was trying Castlevania: Portrait of Ruin with my iDeaS 1.0.2.7 emulator but the sound is just noisy buzzing!

My DirectSound plugin settings are:
Audio Resampling Quality:22050 Hz
Channels:Stereo
Syncronize:Syncronize(best quality)
Buffer length:4 seconds

Are there any solutions?

no try no$gba

Yup, get the latest version. For the latest latest version, AIM: brajan4558

Yup there is a solution, just leave it and try to get the letest version.