Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search help
9 results
  1. Results - Effectiveness of Cochlear Implants in Adults with Sensorineural Hearing Loss - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK285772
    ... at 500 hertz (Hz), 100 Hz, and 2000 Hz, and have shown limited or no benefit ... from ≤ 40 to ≤ 60 percent (depending on the device as described in ...
  2. Audiometry 
    https://medlineplus.gov/ency/article/003341.htm
    ... Hz): Low bass tones range around 50 to 60 Hz. Shrill, high-pitched tones range around 10,000 ...
  3. Hearing loss and deafness: Normal hearing and impaired hearing - InformedHealth.org - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK390300
    ... 20 dB Quiet conversation: 40 dB Normal conversation: 60 dB Traffic: 80 dB Industrial noise: 100 dB Very loud music, for example at ... Moderate hearing loss: Hearing loss of 41 to 60 decibels. Severe hearing loss: Hearing loss of ... can noise damage our hearing? Our ears are constantly exposed ...
  4. Reference list - Hearing loss in adults - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK536543
    ... International Journal of Audiology. 2008; 47(8):447–60 [ PubMed : 18698521 ] 57. Bentler RA. Satisfaction with noise reduction circuits. American Journal of Audiology. 1993; 2( ...
  5. Excluded Studies - Interventions Targeting Sensory Challenges in Children With Autism Spectrum Disorder—An Update - ... 
    https://www.ncbi.nlm.nih.gov/books/NBK448045
    ... disappear when exposed to 65 dB of auditory noise. Frontiers in Psychology. 2016;7. X-1 [ PMC ...
  6. DFNA2 Nonsyndromic Hearing Loss - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1209
    ... nonsyndromic hearing loss to avoid exposure to loud noise in the workplace and during recreation. Evaluation of ... audiogram from normal hearing thresholds below 1,000 Hz to moderate hearing loss in the high frequencies. ...
  7. Results - Screening for Hearing Loss in Adults Ages 50 Years and Older - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK53861
    ... to hear a 40 dB tone at 2000 Hz in either ear; the HHIE-S, based on ... ability to hear tones between 500 and 4000 Hz at 40 dB) was associated with a median ...
  8. Nonsyndromic Retinitis Pigmentosa Overview - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1417
    ... occurs and eventually the ERG is nondetectable above noise. The full-field ERG (ffERG) stimulates and records ... Guo X, Wang J, Zhang Q. Mutations of 60 known causative genes in 157 families with retinitis ...
  9. Nonsyndromic Hearing Loss and Deafness, DFNB1 - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1272
    ... designated as low (<500Hz), middle (501-2,000 Hz), or high (>2,000 Hz) (see Hereditary Hearing Loss and Deafness Overview ). No ... loss is avoidance of repeated overexposure to loud noises. Evaluation of Relatives at Risk If both GJB2 ...