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| Author | JSA | 
|---|---|
| Editor | JSA | 
| Document type | Standard | 
| Format | File | 
| ICS |  						17.140.50 : Electroacoustics
						 | 
| Number of pages | 46 | 
| Replace |  JIS C 1509-1 (2005-03-20) | 
| Cross references |  			IEC 61672-1 (2013-09), IDT
			 | 
| Year | 2017 | 
| Document history |  JIS B 7201 | 
| Country | Japan | 
| Keyword | JIS C 1509;JIS 1509;1509 |