Noisy TV

I lived in unit in Kirribilli where the resident in the next unit often kept her TV on all night. While it wasn’t excessively noisy it did  cause a nuisance & annoyed  me, often keeping me awake. In this case the agent &  Body Corporate were not really interested, so when the agent asked to renew  the lease , I said goodbye. Could I have pursued this issue through RRT or other means.