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  Home : ITU-R : Publications : Recommendations : BT Series : BT.1871 : BT.1871-3 (01/2022)
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BT.1871 : User requirements for wireless microphones, in-ear monitoring devices and wireless multi-channel audio systems  

Recommendation BT.1871-3 (01/2022)

Approved in 2022-01-24

Status : In force (Main)
 

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English

Word 2007 Document Word 2007

 1349180 bytes 2022-02-02 E 70000 

PDF Document PDF (acrobat)

429381 bytes 2022-02-02  
Arabic

Word 2007 Document Word 2007

 1320588 bytes 2022-04-08 A 70000 

PDF Document PDF (acrobat)

643239 bytes 2022-04-08  
Chinese

Word 2007 Document Word 2007

 973478 bytes 2022-03-22 C 70000 

PDF Document PDF (acrobat)

831788 bytes 2022-03-22  
Español

Word 2007 Document Word 2007

 1301324 bytes 2022-05-06 S 70000 

PDF Document PDF (acrobat)

424442 bytes 2022-05-06  
Français

Word 2007 Document Word 2007

 1303771 bytes 2022-04-01 F 70000 

PDF Document PDF (acrobat)

477541 bytes 2022-04-01  
Russian

Word 2007 Document Word 2007

 1546967 bytes 2022-09-21 R 70000 

PDF Document PDF (acrobat)

973929 bytes 2022-09-21  

 

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