
【国外标准】 IEEE Standard Method of Measuring Recorded Flux of Magnetic Sound Records at Medium Wavelengths
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2025-04-28
- IEEE 347-1972
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适用范围:
This standard specifies a method of measuring the recorded flux per unit width of a magnetically recorded test signal at medium wavelengths for all magnetic sound record formats. It also specifies the equipment needed to implement this method.
标准号:
IEEE 347-1972
标准名称:
IEEE Standard Method of Measuring Recorded Flux of Magnetic Sound Records at Medium Wavelengths
英文名称:
标准状态:
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发布日期:
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实施日期:
出版语种:
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