SJZ9124.3-1987 English PDF

US$559.00 · In stock
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SJZ9124.3-1987: Methods of measuring the characteristics of reproducing equipment for analogue audio disk records

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SJ/Z 9124.3-1987	559	Add to Cart	3 days	Methods of measuring the characteristics of reproducing equipment for analogue audio disk records

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Basic data

Standard ID: SJ/Z 9124.3-1987 (SJ/Z9124.3-1987)
Description (Translated English): Methods of measuring the characteristics of reproducing equipment for analogue audio disk records
Sector / Industry: Electronics Industry Standard
Classification of Chinese Standard: M71
Word Count Estimation: 16,183
Date of Implementation: 1/5/1988
Adopted Standard: IEC 98-3, IDT
Regulation (derived from): Industry-Science (2010) No. 77
Summary: This standard applies to professional and home record analog audio playback devices including LP pickup system and drive system. This standard does not include an amplifier and speakers, the measurement method can be found in SJ/Z 9140-87 (IEC 268 standard): Sound system equipment - Part 3, 5. This standard does not cover all aspects of the quality level, see SJ/Z 9142 a 87 (IEC 581 standard): high-fidelity audio equipment and systems - Minimum performance requirements - Part 3.

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