Bruhat Bengaluru Mahanagara Palike [BBMP] — Garbage collection

I recently shifted to Ganakal Village Srinivaspura Bengaluru 560060, from the day1 haven't heard garbage collection vehicles indications like they do in other areas (playing song, announcement or long horn). Everyday as I heard from neighbours, they come any time between 6.30 to 8am, most of the time everyone misses it! This is a very serious issue, I have been noticing people throwing the garbage all around the places, because the collection vehicles are not regular and comes without any indication.