CONCLUSION (View - 1470 times)
November 1, 2016 10:30 am
Total cost is the summation of cost of main controller, cost of zone controllers and cost of cables, speakers and installation. For a design with16 zones, the cost for the Main and Zone controllers is Rs 71660.

Normally a Public Address system rack costs around Rs 500000 minimum, but as the isolation levels increases based on the customer requirement, the costs can go higher. But higher operation features with specific customer requirement we can achieve at a cost of Rs 71660 which is only 14.1% of the cost.
The above cost comparison is without the necessary cost on wires and speakers and the respective installation costs which are the same in any situation and we can decide this as a cost efficient and flexible design.
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We have selected to develop a low cost public address system suitable for large Institutions, as nowadays it is becoming major requirement for large institutions. In our project we have focused on developing a public''' ....Read More
November 2, 2016 12:13 pm
Dual Tone Multi-Frequency (DTMF) is a method of instructing a telephone switching system to dial telephone numbers, or to issue commands to switching systems or related telephony equipment. It reliably sends the data across long''' ....Read More
November 2, 2016 10:32 am
When user has selected the appropriate zone that he wants to send the message using Graphical User Interface (GUI), main controller will generate Dual Tone Multi Frequency (DTMF) tone containing the zone and the exact''' ....Read More
November 2, 2016 10:30 am
Even though large institutions like schools, hospitals, etc has the same requirement only private institutions can afford this kind of facility due to high cost. Hence we have minimized the total cost, while fulfilling all''' ....Read More
November 2, 2016 10:23 am
A public address (PA) system is an electronic amplification system used as a communication system in public areas. It also refers to an audio transmission system used in institutional and commercial buildings, in which input''' ....Read More
November 2, 2016 10:19 am
Total cost is the summation of cost of main controller, cost of zone controllers and cost of cables, speakers and installation. For a design with16 zones, the cost for the Main and Zone controllers is''' ....Read More
November 1, 2016 10:30 am