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IEC TR 60959:1990 ED1

Provisional head and torso simulator for acoustic measurements on air conduction hearing aids
15. 5. 1990.

Опште информације

99.60     14. 3. 2011.

IEC

TC 29

Tehnički izveštaj

17.140.50  

engleski   francuski  

Kupovina

Zamenjen

Jezik na kome želite da primite dokument.

Apstrakt

Describes a head and torso simulator for hearing aid measurements. The device is intended for airborne acoustic measurements and is not suitable for measurements which depend on vibration conduction paths such as bone conduction. The head and torso simulator has been designed to provide acoustic diffraction similar to that encountered around the median human head and torso, and as such may be useful for other acoustical measurements. Has the status of a technical report.

Životni ciklus

TRENUTNO

POVUČEN
IEC TR 60959:1990 ED1
99.60 Povlačenje stupilo na snagu
14. 3. 2011.

REVIDIRAN OD

POVUČEN
IEC TS 60318-7:2011 ED1