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: J.21 (08/94) |
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| J.21�:�Performance characteristics of 15 kHz-type sound-programme circuits - Circuits for high quality monophonic and stereophonic transmissions
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Recommendation J.21 (08/94)
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Approved in 1994-08-22
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Status : In force
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Access : Freely available items
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Available languages and formats :
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Click on the selected format
and language to get the document |
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Format |
Size |
Posted |
Article Number |
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| English |
 PDF (acrobat)
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87549 bytes |
1995-03-01 |
E�5570� |
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| Espa�ol |
PDF (acrobat)
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96499 bytes |
1995-03-01 |
S�5571� |
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| Fran�ais |
PDF (acrobat)
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102308 bytes |
1995-03-01 |
F�5569� |
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Available languages and formats :
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Word 