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Work Item Reference | ETSI Doc. Number |
STF | Technical Body in Charge |
Standard Not Ready For Download |
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| RES/STQ-313 | ES 202 396-1 | STQ | |||||
| Current Status (Click to View Full Schedule) |
Latest Version |
Cover Date | Standstill | Creation Date | |||
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2023-05-10 | View Standstill Information | 2024-02-20 | ||||
| Rapporteur | Technical Officer | Harmonised Standard | |||||
Jan Banas
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Antoine Burckard
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No | |||||
| Title |
Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise; Part 1: Background noise simulation technique and background noise database background noise: simulation & DB |
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Scope and Field of Application |
-Speech quality performance in the presence of background noise reduction algorithms -Sound field simulation when directional microphones are used -The application area is hands-free terminals, mobile terminals, networks and car audio systems. This revision is to include new noise recording(s) in the database described in clause 8. If applicable, additional requirements on the maximum distortion and playback level of the loudspeakers/sub-woofer used in the sound field reproduction will be defined based on the new recordings. |
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Supporting Organizations |
Intel, HEAD acoustics, Qualcomm, Amazon | ||||||
