| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SJ/T 11689-2017 | English | 669 |
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Days<=7
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Specification for subjective test of audio coding quality
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SJ/T 11689-2017
| Valid |
SJ/T 11689-2017
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