Generally speaking, in the workplace, speech is not distorted as the background noise level is 10 dB (A) below the noise level of the emitted voice. Maximum ambient noise in a busy classroom should not exceed 55 dB (A), given that much of the pedagogical message is inaudible to a higher level. Additional information at novelist supports this article. One of the basic aspects of the panoramic current with respect to this type of pollution is the absence of regulations that specifically limits outside noise, whatever whatever their origin, in the different land uses or at least in the most sensitive from the acoustic point of view (hospitals, schools, etc.); legislation that would serve as the basis and criteria in the preparation of the planning, thus acting at the preventive level. Urban planning as an instrument for the rational use of a scarce natural resource as it is urban land, is also one of the best instruments to prevent environmental damage caused by the noise. There is, however, although the first and main method of struggle to prevent audible degradation of schools is proceeding through the urban zoning to avoid incompatible land uses, other notable means reduction of noise pollution, mainly in interior environments (classrooms) which is the derivative of the intervention in the design of the buildings. Finally, it is necessary to act on the constructed centers, conducting sound rehabilitation. And is that, as the poet said: the wind brought a voice / that came from far away. Wanted to understand what said / but I could not understand it.
Francisco Arias Solis live in the world when we love it. XIII Festival poetry for peace and freedom URL: we would like to count with the participation of numerous poets. Thank you.