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IEC 60655 Ed. 1.0 b:1979 PDF

IEC 60655 Ed. 1.0 b:1979 PDF

Name:
IEC 60655 Ed. 1.0 b:1979 PDF

Published Date:
01/01/1979

Status:
[ Withdrawn ]

Description:

Values for the difference between free-field and pressure sensitivity levels for one-inch standard condenser microphones

Publisher:
International Electrotechnical Commission

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$9.6
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Gives the values that are to be added to the pressure sensitivity level of a microphone in order to obtain the free-field sensitivity level when a very high accuracy is not called for or when conditions for carrying out an accurate free-field calibration are not available. The values given have been derived from measurements of the pressure and free-field sensitivity levels of a number of microphones carried out in accordance with IEC 60327 and IEC 60486 to which reference should be made concerning terminology, microphone preamplifier configurations, etc.
Edition : 1.0
File Size : 1 file , 530 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 15
Published : 01/01/1979

History

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