Surround Sound EffectsSurround Sound• The RV-6030R is equipped with 4 types of surround processors (DOLBY PRO LOGIC, DOLBY 3CHLOGIC, STADIUM and THEATER) to provide a sense of presence and expansion.• Every day, we are exposed to sounds coming from our surroundings. Some sounds reach our ears directlyfrom the source, some are indirectly reflected off of walls or ceilings. Sounds of voices reach us frombehind, sounds of cars reach us from the side. Sounds coming from all around us are called Usurround-sounds”.• One of the reasons that sound coming from a television is so different from the sound heard in movietheatres is that sound from a television usually comes only from in front of the viewer, with a surroundsystem, nowever, the sounds of applause and cheers from the stands during a baseball game on TV comefrom in front and in back, from the left and from the right.• The sound from a TV equipped with a single speaker (or 2 speakers on stereo televisions) sounds verydifferent from the actual,