I agree with Missy about the noise diary being a detailed note of time, area of theapartment and nature of the noise. The names of any witnesses would also be helpful.
Regarding measuring the level of noise, the complaints system can be a game of “pass the parcel” until the music stops. Different councils approach this differently and so do different police stations.
However, in most states, strata law says you must not disturb the peaceful enjoyment of residents’ lots. It says nothing about the level or the nature of the noise. All you have to do is prove that the noise would disturb a reasonable person going about their daily lives and you have a case to take to Fair Trading and the Tribunal.
And contrary to what you have been told, the tribunal can accept your recordings of excessive noise. Something on your smartphone, with a voice-over commentary about the time and date from you, is in some ways better than highly sensitive professional equipment.
Your EC has a duty of care to deal with this but if they refuse to issue a Notice To Comply, as way too many do these days because they are lazy, ignorant or saving costs, you can apply through Fair Trading for compulsory mediation followed by orders at NCAT.
However, this carries so much more weight with the EC backing you.
On a general note, councils and police will rightly say that there are mechanisms within the strata acts for dealing with this. That’s why they don’t get involved until someone has broken the law.
The opinions offered in these Forum posts and replies are not intended to be taken as legal advice. Readers with serious issues should consult experienced strata lawyers.