In this preliminary study, sound dosimetry measurements were conducted at film studios to assess whether audio post-production engineers are at risk for sound-induced hearing loss. Additionally, we measured 23 engineers’ hearing thresholds and assessed their self-perception of hearing disorders via a new questionnaire. Our results show that most participants had at least one audiometric notch, which is an early indicator of noise-induced hearing loss, and most reported experiencing hearing disorders such as tinnitus. Dosimetry suggested that sound levels pose a low risk of permanent hearing loss according to NIOSH criteria, but these criteria are not protective for disorders such as tinnitus, cochlear synaptopathy or even early threshold shifts. We recommend routine hearing evaluations and the use of hearing protection to maintain healthy hearing.
https://www.aes.org/e-lib/browse.cfm?elib=19809
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.
Learn more about the AES E-Library
Start a discussion about this paper!