ISO specifies methods for the measurement of reverberation time and other room acoustical parameters in performance spaces. It describes the measurement procedure, the apparatus needed, the coverage required, and the method of evaluating the data and presenting the test report.
It is intended for the application of modern digital measuring techniques and for the evaluation of room acoustical parameters derived from impulse responses. Proof returned by secretariat 60 Publication Check out our FAQs. Buy this standard. This standard was last reviewed and confirmed in Therefore this version remains current. Abstract Preview ISO specifies methods for the measurement of reverberation time and other room acoustical parameters in performance spaces.
Status : Published. Publication date : This standard contributes to the following Sustainable Development Goals :. A multivariate 7 acoustic treatment studies were performed using computational simulation methods.
Results: Requirements, according to PN-B, were met after the application of a sound-absorbing suspended ceiling and acoustic screens at workplaces. To meet the requirements of criterion 2, it was necessary to additionally use acoustic screens separating groups of workstations and acoustic screens in passages.
Conclusions: Appropriate acoustic properties can be obtained in open space offices. Appropriate acoustic properties can be obtained in open-space offices. The use of a 3-level scale for assessing the acoustic properties of a room allows for the differentiation of rooms with regard to their acoustic properties. The introduction of a new assessment method, taking into account the grouping of workplaces in a room, makes it possible to assess the acoustic properties of a room in a more reliable way, by neglecting the impact on the assessment of areas where people are not present.
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