3/24/2023 0 Comments Asha profind![]() WHO also is providing recommendations for how the standard can be used by various parties-including governments, owners and managers of venues, industry associations and educational institutions for musicians and sound engineers, event organizers, and others.ĭomestically, ASHA and HLAA are spotlighting the WHO's global standard as well as collaborating on a toolkit for its memberships with a series of educational graphics intended for the public. They are as follows: (1) limiting sound levels to a maximum of 100 dBL (the measured average sound level over 15 minutes) (2) monitoring and recording sound levels using calibrated measurement equipment by designated staff members to allow safe listening and enjoyable sound quality (3) optimizing venue acoustics and sound systems (4) making personal hearing protection, such as earplugs, available to patrons-with instructions for use (5) providing access to quiet zones to afford people an opportunity to rest their ears and thus decrease risk of hearing damage and (6) delivering training and information to staff and audience members on hearing protection. WHO has developed a set of evidence-based recommendations to reduce the risk of hearing loss in people visiting entertainment venues and events. "With hearing loss projected to increase steadily in the coming decades, it's imperative that we prioritize and normalize hearing protection for all." "We know the toll hearing loss can take on a person's physical and mental health, as well as personal relationships," said Barbara Kelley, executive director of HLAA. "We applaud the agency for its work on this new global standard, and hope it serves as an impetus for action at many different levels to help reverse this trajectory of hearing loss." ASHA has worked in tandem with WHO for years to educate the public on the importance of hearing protection," said ASHA 2022 President Judy Rich, EdD, CCC-SLP, BCS-CL. "More than 1 billion young people globally are at risk of noise-induced hearing loss due to unsafe listening to personal technology devices and at noisy entertainment venues. interventions and stressed the importance of mitigating exposure to loud sounds. ![]() WHO highlighted noise control as one of the seven key H.E.A.R.I.N.G. According to the report, nearly 2.5 billion people worldwide will be living with some degree of hearing loss by 2050. In 2021, WHO launched the World Report on Hearing, which highlighted the increasing number of people living with and at risk of hearing loss. This year's World Hearing Day theme, To hear for life, listen with care, is intended to educate the public about the risk of NIHL and steps to mitigate it. Such exposure can lead to noise-induced hearing loss (NIHL)-a completely preventable yet irreversible form of hearing loss that threatens people of all ages. Severity of hearing loss is graded as mild (26-40 dB), moderate (41-55 dB), moderately severe (56-70 dB), severe (71-90 dB) and profound (90 dB).Experience the interactive Multichannel News Release here: Īccording to the global health agency, 40% of people ages 12–35 in high- and middle-income countries are exposed to damaging sound levels in entertainment settings. Hearing is considered normal if an individual's thresholds are within 15 dB of normal thresholds. The threshold or 0 dB mark for each frequency refers to the level at which typical young adults perceive a tone burst 50% of the time. ![]() The severity of hearing loss is measured in decibles (dB). Hearing loss may be present at birth (congenital) or become evident later in life (acquired) and may or may not preclude the normal development of language. Included are conductive hearing loss that results from abnormalities of the external ear and/or the ossicles of the middle ear sensorineural hearing loss that results from malfunction of inner ear structures (i.e., cochlea) and central auditory dysfunction that results from damage or dysfunction at the level of the eighth cranial nerve, auditory brain stem, or cerebral cortex. A disruption in the normal hearing process that may occur in the outer, middle, or inner ear, which prevents sound waves from being converted to electrical signals and nerve impulses from being transmitted to the brain to be interpreted.
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