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Status : Active
Standard Type : Main
Document No : ISO 4869-6:2019
Document Year : 2019
Pages : 11
Edition : 1
Section Volume : Noise (ISO/TC 43/SC 1.)
The test methods account for the acoustical interaction between the wearer and the device using measurements of passive (REAT) and active microphone-in-real-ear (MIRE) measurements as specified in ISO 4869‑1 and ISO 11904‑1, respectively.