We are taught Naksibendi Zikr is to be made silently. Why do Osmanli Naksibendi make loud Zikr? 

Question: I am a murid of different Naksibendi order in Turkey, we are taught that Naksibendi zikir is to be made silently. Why do the Osmanli Naksibendis make loud Zikr? Also, why are you located in the Us and who is your shaykh?
Sheykh Lokman Efendi Hz,
Khalifah of SahibulSaif Shaykh Abdulkerim el Kibrisi (qs),
OSMANLI DERGAHI- New York
8 Zul Qaida 1437
August 11, 2016.
Osmanlı Naksibendi Hakkani Dergahı
1663 Wheat Hill Road
Sidney Center, NY 13839
U.S.A.
email:
dergah@naksibendi.us
Phone:
+1-607-369-4816
/ osmanli.naksibendi.der...
/ dergahiosmanli
Live Broadcast Translations:
Türkçe :
www.osmanli.us/canli
Espanol :
www.naksibendi.us/live/espanol/
Pусский :
/ @osmanlidergahrussian