DOLBY DIGITAL SOUND ISSUE

[Balaji G]

Dear friends,

I have been using videocon d2h HD last one years.

Recently i have purchased a blue-ray home theatre.

I have found sound volume mismatch between the normal and Dolby digital mode across all hd channels.

Is this same with all other dth's or videocon d2h alone has problem.

Your response is highly appreciated.

Thanks