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CISDOC database

Document ID (ISN)69410
CIS number 97-1326
Year 1997
Convention or series no. ISO 266:1997
Title Acoustics - Preferred frequencies
Original title Acoustique - Fréquences normales [in French]
Bibliographic information International Organization for Standardization, Case postale 56, 1211 Genève 20, Switzerland, 2nd ed., 1997. iii, 3p. 2 ref.
Abstract This international standard specifies a series of preferred frequencies in order to provide a common basis for comparing the results of acoustical measurements. The preferred frequencies are based on the R10 series of preferred numbers in ISO 3 and the reference frequency of 1000Hz. Contents: scope; normative reference; definitions; preferred frequencies.
Descriptors (primary) ISO; acoustics; sound frequency
Descriptors (secondary) standard; noise measurement
Document type F - Information notes, codes of practice, standards
Country / State or ProvinceISO
Subject(s) Noise, hearing and vibration
Broad subject area(s) Physical hazards
Browse category(ies) Noise