Audiometry rooms are used in hearing tests in outpatient hearing diagnosis centers of major hospitals or other medical institutions. So what are the national standards for audiometry rooms?

The audiometric room mainly requires sound insulation performance. While meeting the acoustic characteristics, it is also necessary to ensure the life of the audiometric room and the safety of the body; therefore, the audiometric room has national standards and specifications, and the specific standards are as follows:
1. The test complies with the national standards GB/T7583-1987, GB/T16403-1996 and GB/T16296-1996
"Pure tone air conduction hearing threshold determination for hearing protection" "Pure tone air conduction and bone conduction hearing threshold basic audiometry" "Sound field test using pure tone and narrowband test signal"
2. Indoor air quality complies with national standard requirements GB/T18883-2002 "Indoor air quality standard"
3. Electrical installations comply with national standard requirements GB50259-96
4. Fire protection specifications comply with national standard requirements GBJ16-87-2001
5. Sound insulation performance: double-wall structure ≤25db under normal office environment Single wall structure ≤30db

In addition to the above standards and specifications, the audiometric room should also pay attention to vibration isolation, lighting, ventilation and other matters when making it. The materials used must be environmentally friendly and non-toxic, and must have moisture-proof, heat-insulating, shock-proof and other functions. For details, please refer to the soundproof audiometric room case.