IEC 61094-1:1992
(Main)Measurement microphones - Part 1: Specifications for laboratory standard microphones
Measurement microphones - Part 1: Specifications for laboratory standard microphones
Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure. The specifications are intended to ensure that primary calibration by the reciprocity method can be readily carried out. Establishes a system for classifying laboratory standard condenser mocrophones.
Microphones de mesure - Partie 1: Spécifications des microphones étalons de laboratoire
Spécifie les dimensions mécaniques et certaines caractéristiques électroacoustiques des microphones à condensateur utilisés comme étalons de laboratoire pour la réalisation de l'unité de pression acoustique. Les spécifications sont destinées à assurer que l'étalonnage primaire par la méthode de réciprocité puisse facilement être mis en oeuvre. Etablit un système de classement des microphones à condensateur étalons de laboratoire.
General Information
- Status
- Published
- Publication Date
- 14-Jun-1992
- Technical Committee
- TC 29 - Electroacoustics
- Current Stage
- DELPUB - Deleted Publication
- Start Date
- 20-Jul-2000
- Completion Date
- 13-Feb-2026
Relations
- Effective Date
- 05-Sep-2023
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Frequently Asked Questions
IEC 61094-1:1992 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Measurement microphones - Part 1: Specifications for laboratory standard microphones". This standard covers: Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure. The specifications are intended to ensure that primary calibration by the reciprocity method can be readily carried out. Establishes a system for classifying laboratory standard condenser mocrophones.
Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure. The specifications are intended to ensure that primary calibration by the reciprocity method can be readily carried out. Establishes a system for classifying laboratory standard condenser mocrophones.
IEC 61094-1:1992 is classified under the following ICS (International Classification for Standards) categories: 17.140.50 - Electroacoustics; 33.160.50 - Accessories. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 61094-1:1992 has the following relationships with other standards: It is inter standard links to IEC 61094-1:2000. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
IEC 61094-1:1992 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
IEC Publication 1094-1
Publication 1094-1 de la CEI
(First edition - 1992)
(Première édition - 1992)
Microphones de mesure Measurement microphones
Part 1:
Partie 1:
Spécifications des microphones Specifications for laboratory
standard microphones
étalons de laboratoire
C O R R I G E N D U M
Page 8 Correction to French text only
Paragraphe 3.4.1, deuxième ligne:
Au lieu de:
module de l’efficacité de référence M .
p
lire:
module de l’efficacité en pression M .
p
Page 10 Correction to French text only
Paragraphe 3.8.1, troisième ligne
Au lieu de:
... de sorte que l’impédance de ce volume complexe de gaz et l’impédance acoustique de ce
volume soient égales. Ce volume .
lire:
... de sorte que l’impédance acoustique de ce volume complexe de gaz et l’impédance
acoustique du microphone soient égales. Ce volume .
Page 12 Page 13
Note 2, quatrième ligne: Note 2, fourth line:
Au lieu de: Instead of:
... Toutefois, la valeur du produit κp est choisie ... ... Therefore, the value of the product κP is chosen ...
s,r s,r
lire: read:
... Toutefois la valeur du produit κ p
...
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