Dolby Digital 5.1 from external source (HD satellite/cable receiver)
I'm trying to do my thesis and represent sound from audience verbal and reaction during live sport event on TV such hockey, baseball and football. It helps deaf and hard of hearing people to be aware how important audience sound is.
I need to filter sound from Dolby Digital 5.1 feeds. 2 channels from left and right rear speakers usually produce audience sound effects. I have cochlear implants and I have experience with my own home theater system. My parents are hearing and they said audience verbal is from rear speakers and announcers are from front speakers.