the parliament of commonwealth australia digital television who s buying it inquiry into uptake in house representatives standing committee on communications information technology and arts february 2006 canberra isbn 0 642 78743 3 contents foreword ix membership xi terms reference xiii list abbreviations xv recommendations xix report 1 introduction background to 2 structure 5 what is benefits 6 pictures 7 sound widescreen spectrum use 8 multichannelling datacasting interactivity 9 standard definition high 10 iv why was dtv introduced policy legislation 12 legislative framework australian government reviews 16 rollout 17 planning 18 progress broadcasters 21 regional 22 potential problems achieving 23 interference management 24 coverage 25 take up rates 27 measuring dba data sales receivers retailers 28 home 29 converted sets 30