In a further preferred embodiment of the present invention, {HEAD ~ the side information free method} is applied only to the higher frequency parts while applying {TAIL ~ parametric information} for a proper reproduction of the low frequency parts 
In a further preferred embodiment of the present invention , { HEAD ~ the side information free method } is applied only to the higher frequency parts while applying { TAIL ~ parametric information } for a proper reproduction of the low frequency parts
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH