System ensures that even the last person standing or sitting on the ground gets to hear as good a voice as the first one. The sound system will use four-way speakers," he said.
The rally will be covered by seven camera shoot. This multi-camera feed will be available for live broadcast to all broadcasters who want to use this feed.
The video streaming will be done through the latest and state of the art technology that provides high definition video streaming from different angles thus providing a wide choice to viewers and broadcasters.
Goel said private TV channels will be made available studio space on the venue from where they can broadcast special programmes, commentaries, analysis and live details of the rally minute by minute.
"Several LED screens will be put up across the city at different locations for live broadcast of the rally. The party is putting up more than 250 hoardings for the rally across the city," he said.
A number of radio spots have been booked on on FM radio stations for publicity for the rally.
In addition stickers, pamphlets, T-shirts, caps, are being prepared and distributed as a part of the merchandise. An online campaign for the rally is already on with extensive use of social media platforms, Goel said.
He said BJP volunteers will help Delhi Traffic Police and other authorities to ensure smooth organizing of the rally.
"At the organizational level, cadres are mobilizing common people. Prabhat Pheris in all 280 mandals are already underway and I am taking padyatras across the city," said Goel.
He further said BJP leaders Sushma Swaraj, L K Advani and Rajnath Singh will hold different rallies later. He, however, did not say whether the three leaders will attend Sunday's rally or not.