Work item:
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PSTR.TBT4
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Subject/title:
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Technical background for the Type 4 ear simulator family
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Status:
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Under study
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Approval process:
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Agreement
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Type of work item:
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Technical report
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Version:
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New
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Equivalent number:
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-
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Timing:
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2027 (Medium priority)
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Liaison:
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3GPP SA4, ETSI TC STQ, IEEE CEA, IEC TC29
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Supporting members:
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Hottinger Brüel & Kjær, HEAD acoustics GmbH, Amazon.com Services LLC
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Summary:
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This technical report will hold information relating to the Type 4 Ear Simulator Family. The report will include a description of the measurement procedure used for determining the transfer impedance, documentation of the average human adult ear canal geometry and the validation results made on a reference setup. Most of the information is already available in various contributions and temporary documents that were made prior to the adoption of the Type 4 Ear Simulator Family in P.57 and P.58.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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ITU-T A.5 justification(s): |
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First registration in the WP:
2025-09-18 14:24:37
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Last update:
2025-09-18 14:28:29
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