Sone To Dba Verified |link| Jun 2026

Below is a based on the average spectra of 30 commercial ceiling-mount exhaust fans tested under AMCA Standard 320-11. This is not a generic pink noise table.

(Note: As shown above, doubling the Sone value adds approximately 3 dBA, which aligns with the psychoacoustic rule that a 10 dB increase equals a doubling of perceived loudness.) sone to dba verified

This report verifies that the [Product Name] has undergone acoustic testing to convert its perceived loudness (Sones) into verified sound pressure levels (dBA) in accordance with [Standard, e.g., ANSI/AMCA 210]. Verification Details Initial Rating: [X] Sones. Verified Output: [Y] dBA. Below is a based on the average spectra

| SONE ID | SONE Name | DBA ID | DBA Status | Verification Result | Notes | |---|---:|---|---|---|---| | SONE-001 | Alpha | DBA-1001 | Active | Verified | Matched on ID and email | | SONE-002 | Beta | — | — | Failed | No matching DBA record | | SONE-003 | Gamma | DBA-1003 | Inactive | Pending | DBA record inactive; confirm retention policy | Verification Details Initial Rating: [X] Sones