{"data":{"id":"us/21-cfr-874.1060","jurisdiction":"us","citation":"21 CFR 874.1060","heading":"Acoustic chamber for audiometric testing.","body":"(a) Identification. An acoustic chamber for audiometric testing is a room that is intended for use in conducting diagnostic hearing evaluations and that eliminates sound reflections and provides isolation from outside sounds.\n(b) Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 874.9.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 874—EAR, NOSE, AND THROAT DEVICES","Subpart B—Diagnostic Devices"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"37b2f57ed8b5520cc3ff63b20060d859c9acbfae7f64830213fab98812aa3de0","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-874.1050","next":"us/21-cfr-874.1070"},"notice":"GroundRules: Original legal text. Not legal advice."}