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Speech and multimedia Transmission Quality (STQ); Test Methods and Performance Requirements for Active Noise Cancellation Headsets and other Earphones
ETSI TS 103 640 V1.3.1
Organization:
ETSI - European Telecommunications Standards Institute
Year: 2025
ETSI - European Telecommunications Standards Institute
Subject: Earphones
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Speech and multimedia Transmission Quality (STQ); Test Methods and Performance Requirements for Active Noise Cancellation Headsets and other Earphones
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| contributor author | ETSI - European Telecommunications Standards Institute | |
| date accessioned | 2025-09-30T23:00:22Z | |
| date available | 2025-09-30T23:00:22Z | |
| date copyright | 2025.03 | |
| date issued | 2025 | |
| identifier other | ts_103640v010301p.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsessioutho4703177793325273135A68A10958014A0Fa/handle/yse/347681 | |
| language | English | |
| publisher | ETSI - European Telecommunications Standards Institute | |
| title | Speech and multimedia Transmission Quality (STQ); Test Methods and Performance Requirements for Active Noise Cancellation Headsets and other Earphones | en |
| title | ETSI TS 103 640 V1.3.1 | num |
| type | standard | |
| page | 78 | |
| status | Published | |
| tree | ETSI - European Telecommunications Standards Institute:;2025 | |
| contenttype | fulltext | |
| subject keywords | Earphones | |
| subject keywords | Ear-Worn Devices | |
| subject keywords | Headphones | |
| subject keywords | Noise Cancellation | |
| scope | The present document specifies test methods, technical parameters and performance requirements for assessment of the Quality of Experience when using Active Noise Cancellation Headsets with speech and music content. This revision provides enhanced considerations for wind noise generation in Annex A, and updates related clauses accordingly. Additionally, this revision provides: (1) informative minimum performance reference scores for the current tests, (2) improvements to test efficiency, (3) tests for adaptation of ANC to acoustic path changes (leak), (4) tests to address howling mitigation and (5) enhancements to the acoustic leak robustness tests. |