Adhan is called out by a muezzin from the mosque five times a day, traditionally from the minaret, summoning Muslims for mandatory (fard) worship (salat). A second call, known as iqama, (set up) then summons Muslims to line up for the beginning of the prayers. In the video below a man is trying to Say Adhan in same voice as it is given in Haram-e-Makkah
The main purpose behind the multiple loud pronouncements of adhan in every mosque is to make available to everyone an easily intelligible summary of Islamic belief. It is intended to bring to the mind of every believer and non-believer the substance of Islamic beliefs, or its spiritual ideology. In modern times, loudspeakers have been installed on minarets for this purpose.
The adhan is the Islamic call to worship, recited by the muezzin at prescribed times of the day. The root of the word is ʾadhina meaning “to listen, to hear, be informed about”. Another derivative of this word is ʾudhun , meaning “ear”.
The adhan sums up the Shahada, the statement of faith: There is no deity but God, and Muhammad is the Messenger of God. This statement of faith, called the Kalimah, is the first of the Five Pillars of Islam.
