Source note · Call quality metrics and MOS estimation
An R value from the narrowband G.107 model should not be applied unchanged to wideband codec calls, because ITU-T handles wideband in a separate Recommendation (G.107.1).
inferred · Checked 2026-09-24
- Vendor
- ITU-T
- Product
- G.107
- Subsystem
- E-model bandwidth scope
- Deployment
- any
- Region
- not restricted
- Release range
- G.107 (06/15) and G.107.1 (06/19)
- Status
- inferred
- Checked
- 2026-09-24
Sources
- ITU-T G.107 (06/2015) Summary — ITU-T · tier 1 standards and regulators · Summary, paragraph 2 (wideband moved to G.107.1); read with G.107.1 summary
Cite this note
APA
WarmTransfer. (2026, September 24). Call quality metrics and MOS estimation: source note call-quality-metrics-narrowband-emodel-scope. WarmTransfer. https://warmtransfer.net/knowledge/claims/call-quality-metrics-narrowband-emodel-scope
BibTeX
@misc{warmtransfer-claim-call-quality-metrics-narrowband-emodel-scope,
title = {Call quality metrics and MOS estimation: source note call-quality-metrics-narrowband-emodel-scope},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/call-quality-metrics-narrowband-emodel-scope},
note = {Source note call-quality-metrics-narrowband-emodel-scope, checked 2026-09-24}
}