need script-remove line feed

hi all,

i have csv file with three comma separated columns
i/p file
First_Name, Address, Last_Name
XXX, "456 New albany \n newyork, Unitedstates \n 45322-33", YYY\n
ZZZ, "654 rifle park \n toronto, canada \n 43L-w3b", RRR\n

is there any way i can remove \n (newline) from the second column
between the two double quotes"..."

pls read the rules
(4) Do not 'bump up' questions if they are not answered promptly. No duplicate or cross-posting and do not report a post where your goal is to get an answer more quickly.

thread closed!