The issues with Face Masks All types of medical masks essentially - PowerPoint PPT Presentation

Oct 08, 2023 •107 likes •169 views

The issues with Face Masks All types of medical masks essentially functioned as a low-pass acoustic filter for speech, attenuating the high frequencies (2000-7000 Hz) spoken by the wearer by 3 to 4 dB for a simple medical mask

The issues with Face Masks • All types of medical masks essentially functioned as a low-pass acoustic filter for speech, • attenuating the high frequencies (2000-7000 Hz) spoken by the wearer by 3 to 4 dB for a simple medical mask • attenuating the high frequencies (2000-7000 Hz) close to 12 dB for the N95 masks. • speech quality degradation. • room noise/reverberation. • absence visual cues. • Lost aids particularly RICs • Comfort with RIC https://www.hearingreview.com/hearing-loss/health-wellness/how-do-medical-masks-degrade-speech-reception Thurs 5 th June 20 HOS
Share information in the wider health network Thurs 5 th June 20 HOS
Flashcards for use by medics https://www.cardmedic.com/ Thurs 5 th June 20 HOS
Audiology Suggestions • Set a Covid-19 programme: Increase soft sounds above 2kHz, leave the MPO as is • Hand out good communication tactics advice • Discuss the use of remote microphone technology with your patient’s and family • Draw up a tips leaflet for the live transcribe apps and add it to your online information packs Thurs 5 th June 20 HOS
Personal Suggestions • Lancet evidence from 2,647 participants • Cloth facemasks in enclosed spaces reduce transmission if everyone wears them. • More than 1 layer of cloth • Wash your hands when donning and doffing https://www.ndcs.org.uk/blog/diy-face-masks-with-clear-panels/ Thurs 5 th June 20 HOS

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