Recognized standard
S3.2-2020
FDA recognition 4-274 · ANSI · Dental/ENT
Key facts
| Recognition number | 4-274 |
|---|---|
| Designation | S3.2-2020 |
| Title | American National Standard Method for Measuring the Intelligibility of Speech over Communication Systems |
| Standards developer | American National Standards Institute |
| Specialty area | Dental/ENT |
| Date of entry | Jun 7, 2021 |
| Device classes | Class 1, Class 2 |
| Scope (excerpt) | This standard specifies a method for subjectively evaluating the speech intelligibility of communication systems. The standard specifies validated English word lists for performing the tests. The standard also specifies methods for selecting and training the talkers and listeners, for designing… |
At a glance
- None Product codes
- 1–9 FDA guidance documents
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
About FDA-recognized consensus standards
The FDA recognizes voluntary consensus standards that manufacturers can cite in premarket submissions to show conformity with specific requirements.
Source: U.S. Food and Drug Administration (FDA), Recognized Consensus Standards database · Source date: