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ITU-T G Suppl. 25 (10/1984)

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Guidelines for placement of microphones and loudspeakers in telephone conference room
Approval date: 1984-10-19
Approval process:WTSA
Status: Superseded
Observation:Renumbered P Suppl.16 in 1988
Maintenance responsibility: ITU-T Study Group 12
Further details: Patent statement(s)
Ed. ITU-T Recommendation Status Summary Table of Contents Download
2 P Suppl. 16 (11/1988) In force -
1 G Suppl. 25 (10/1984) Superseded - - Not available