I will add, if freakin molvi can agree upon time then one place should be broadcasting azan in once city. Same time so if a molvi plays it in his mosque it should be only echo of same azan,
PM Ji.......... all do not have to have at the same time................simply No LoudSpeaker Azzan or Quran Talawat or Jumma Khutba.................. but free to broadcast on FM Radio so you only hear human voice without amplification or LoudSpeeakers from the local Masaajid!