The ACC has announced its Fall TV schedule for all the other non-Football sports, which for Duke at this point is mainly the Soccer schedule, since no Field Hockey or Volleyball games were chosen. The outlets will mostly be the same as last year, but the ACC is also streaming some events live in conjunction with YouTube. RSN games usually have an affiliate listing closer to the time of the game. Here is the full list:
http://www.theacc.com/genrel/080312aab.html

Here are the Duke games with times (all Eastern) and channels and (M) for Men's games and (W) for Women's games:
(W) Thursday, September 13th, 7:00pm, @ Florida State, ESPN3
(W) Sunday, September 16th, 2:00pm, @ Miami, ESPN3
(M) Friday, September 28th, 7:00pm, vs North Carolina, ACCDN/Youtube
(W) Sunday, September 30th, 4:00pm, @ Virginia, ESPNU
(M) Friday, October 5th, 6:30pm, @ North Carolina State, RSN/ESPN3
(W) Thursday, October 11th, 7:00pm, @ North Carolina State, ESPN3
(M) Friday, October 12th, 7:00pm, vs Maryland, RSN/ESPN3
(W) Sunday, October 14th, 1:00pm, vs Wake Forest, RSN/ESPN3
(W) Thursday, October 18th, 7:00pm, vs North Carolina, ACCDN/Youtube
(M) Friday, October 19th, 7:00pm, vs Boston College, ACCDN/Youtube

The Women's Soccer game at USC is also scheduled for live coverage on the Pac-12 Los Angeles Network at 7:00pm Eastern on Friday, August 31st (it was passed over as the primary game by Stanford and Boston College). The game will be shown delayed on the national and 5 other regional Pac-12 networks on Saturday, September 1st, at 7:30pm Eastern.