Method assisted by computational means, for spatialized sound rendering using an array of loudspeakers, with a view to delivering a chosen sound field that is selectively audible in a predetermined first sub-region of a region covered by the loudspeakers (HP 1, HP N), said region further comprising a second sub-region in which it is sought to make said chosen sound field inaudible, wherein, the loudspeakers (HP 1,...,HP N) being fed with respective command signals (S(HP 1,...,HP N)) so that each continuously emits an audio signal, the method comprises, iteratively and continuously: - estimating an acoustic pressure (P 2) in the second sub-region, at least depending on the respective command signals (S (HP 1,..., HP N)) of the loudspeakers (HP 1,...,HP N) and on an initial respective weight of the command signals (S (HP 1,..., HP N)) of the loudspeakers (HP 1,..., HP N), - computing an error between the estimated acoustic pressure (P 2) and a target acoustic pressure (Pt 2), desired in the second sub-region, - and computing and applying respective weights to the command signals (S(HP 1,...,HP N)) of the loudspeakers, depending on said error, the acoustic pressure (P 2) in the second sub-region being computed again depending on the respective weighted command signals (S (HP 1,..., HP N)) of the loudspeakers (HP 1,..., HP N), each respective weight applied to one loudspeaker (HP 1,...,HP N) comprising a first term corresponding to a respective weight computed in a preceding iteration and a second term dependent on the error. wherein, the loudspeakers (HP 1,...,HP N) being fed with respective command signals (S(HP 1,...,HP N)) so that each continuously emits an audio signal, the method comprises, iteratively and continuously: - estimating an acoustic pressure (P 2) in the second sub-region, at least depending on the respective command signals (S (HP 1,..., HP N)) of the loudspeakers (HP 1,...,HP N) and on an initial respective weight of the command signals (S (HP 1,..., HP N)) of the loudspeakers (HP 1,..., HP N), - computing an error between the estimated acoustic pressure (P 2) and a target acoustic pressure (Pt 2), desired in the second sub-region, - and computing and applying respective weights to the command signals (S(HP 1,...,HP N)) of the loudspeakers, depending on said error, - estimating an acoustic pressure (P 2) in the second sub-region, at least depending on the respective command signals (S (HP 1,..., HP N)) of the loudspeakers (HP 1,...,HP N) and on an initial respective weight of the command signals (S (HP 1,..., HP N)) of the loudspeakers (HP 1,..., HP N), - computing an error between the estimated acoustic pressure (P 2) and a target acoustic pressure (Pt 2), desired in the second sub-region, - and computing and applying respective weights to the command signals (S(HP 1,...,HP N)) of the loudspeakers, depending on said error, the acoustic pressure (P 2) in the second sub-region being computed again depending on the respective weighted command signals (S (HP 1,..., HP N)) of the loudspeakers (HP 1,..., HP N), each respective weight applied to one loudspeaker (HP 1,...,HP N) comprising a first term corresponding to a respective weight computed in a preceding iteration and a second term dependent on the error.