A noise reducing fence comprising - a number of noise reducing fence sections anchored to the ground on which the fence is erected, - a number of decorative cover elements (10, 11) fastened to said noise reducing fence sections and arranged on at least one side of the noise reducing fence sections to at least partially cover the noise reducing fence sections, - said decorative cover elements being arranged as four sided frames in the shape of a parallelogram having a top edge and a bottom edge which are parallel to each other and a left side edge and a right side edge which are parallel to each other, - each of said decorative cover elements comprise: a) at least two main support elements arranged parallel with the left and right side edges of the cover element, b) at least two secondary support elements fastened to said at least two main support elements and arranged parallel to the top and bottom edges of the cover element, and c) a number of elongated decorative elements fastened to said at least two secondary support elements, said elongate decorative elements being arranged parallel to said main support elements and being arranged to form a screen which is able to at least partially hide the noise reducing fence sections, characterized in that the connection between the at least two main support elements and the at least two secondary support elements is arranged to allow the angle between the secondary support elements and the main support elements to be adjustable and in that the connection between the elongate decorative elements and the at least two secondary support elements is arranged to allow the angle between the secondary support elements and the elongate decorative elements to be adjustable thereby allowing the parallelogram shape of the decorative cover elements (10, 11) to be adjusted. - a number of noise reducing fence sections anchored to the ground on which the fence is erected, - a number of decorative cover elements (10, 11) fastened to said noise reducing fence sections and arranged on at least one side of the noise reducing fence sections to at least partially cover the noise reducing fence sections, - said decorative cover elements being arranged as four sided frames in the shape of a parallelogram having a top edge and a bottom edge which are parallel to each other and a left side edge and a right side edge which are parallel to each other, - each of said decorative cover elements comprise: a) at least two main support elements arranged parallel with the left and right side edges of the cover element, b) at least two secondary support elements fastened to said at least two main support elements and arranged parallel to the top and bottom edges of the cover element, and c) a number of elongated decorative elements fastened to said at least two secondary support elements, said elongate decorative elements being arranged parallel to said main support elements and being arranged to form a screen which is able to at least partially hide the noise reducing fence sections, a) at least two main support elements arranged parallel with the left and right side edges of the cover element, b) at least two secondary support elements fastened to said at least two main support elements and arranged parallel to the top and bottom edges of the cover element, and c) a number of elongated decorative elements fastened to said at least two secondary support elements, said elongate decorative elements being arranged parallel to said main support elements and being arranged to form a screen which is able to at least partially hide the noise reducing fence sections,