Determination of active compliance of dome-type microphone membranes by using the indicator diagrams method
✍ Scribed by M. Niewiarowicz
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 343 KB
- Volume
- 182
- Category
- Article
- ISSN
- 0022-460X
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✦ Synopsis
In the author's previous papers a method for determining the mechano-acoustic parameters of a microphone membrane such as equivalent area, active mass and loss were presented. A broad approach to the problem of structural-analog modelling of dome-type microphone membranes, concerned with creation of a new, more developed model of such a membrane, leads one to distinguish two separate parameters of active compliance. As a result of this, for determining the active compliances of a membrane, the method based on application of indicator diagrams was used. As examples, results obtained for the membrane of a dynamic microphone are presented.