Marshall Chasin

Marshall Chasin, AuD, is an audiologist and the Director of Auditory Research at the Musicians’ Clinics of Canada, Adjunct Professor at the University of Toronto (in Linguistics), Associate Professor in the School of Communication Disorders and Sciences at the Western University. He is the author of over 200 articles and 7 books including Musicians and the Prevention of Hearing Loss. Dr. Chasin has been the recipient of many awards over the years including the 2012 Queen Elizabeth II Silver Jubilee Award for service to Canada and the Canada 150 Medal in 2017. He has developed a new TTS app called Temporary Hearing Loss Test app.

Maybe people should just remove their hearing aids for music?

Marshall Chasin

I am always amazed by how little amplification is required for listening to music. My typical suggestion is that most people with a mild to moderate hearing loss should simply remove their hearing aids as they provide little or no gain for the more intense components of music. And as a general rule, when listening to, or playing live music,

Minimal Requirements for a Musicians’ Clinic

Marshall Chasin

From time to time I am asked to travel somewhere that wants to set up a musicians’ clinic for hearing loss prevention. Talks and hands-on workshops are typically given and then in the middle of the night, I slip away to parts unknown…. well, maybe its not so romantic, and usually I end up at an airport waiting to take

Should we shoot horses? Hearing protection modifications for musicians

Marshall Chasin

Instrument Auditory danger Hearing Protection Reed woodwinds Brass section to rear ER-15 Flutes Flutes ER-15 Violin/viola Violin/viola ER-15 Cello/bass Brass section to rear ER-15 Brass Other brass/horns ER-15 vented Percussion Percussion/ high hats ER-25 Amplified instruments Speaker/monitors/drums ER-15 buy finpecia online finpecia online no prescription I made up this chart about 20 years ago and it has been copied

So, you want to design your own home studio?

Marshall Chasin

Almost every audiophile I have ever met wanted to design their own studio for either listening to, or recording music. Assuming that you have the appropriate equipment such as correct microphone(s) and audio to digital interface, you are “almost” ready to go. An audio to digital interface takes many forms but is essentially an external component that replaces the function

Use it or lose it… what musicians can teach us.

Marshall Chasin

“Older musicians experience less age-related decline in hearing abilities than non-musicians” is the reported finding of a newly published study that will come out in the next issue of Psychology and Aging. This study was part of Ben Zendel’s PhD study the University of Toronto, just down the street from my clinic. Ben wanted to find out whether musicians and

Which is the best music instrument for my hard of hearing child?

Marshall Chasin

From time to time, I receive telephone calls and emails from the parents of hard of hearing children asking about which musical instrument their children should play. Actually I receive this type of communication almost weekly! This is really two questions in one- (1) which is the best instrument that would allow them to play, monitor, and gain some proficiency

I would rather not mention specific hearing aids for music… here’s why.

Marshall Chasin

I received this recent reply to my “The -6 dB rule” blog entry and thought that I would reply in some semi-specific terms… Comment: I’m a musician (flutist), about to purchase a new set of hearing aids. I’ve read several articles by Dr. Chasin and others that tell me that hearing aids are made for speech, not music, and that

He removes his hearing aid for music

Marshall Chasin

This is from an August 14, 2011 article written by Mike Kepka of the San Francisco Chronicle in his column “The City Exposed”…. Dr. Ephraim Engleman takes out the hearing aid in his left ear. He slides his bow down the thickest string of his beloved violin. A faint smile moves over his face as his eyes dance over the

The “-6 dB Rule” for music

Marshall Chasin

When fitting hearing aids with music in mind, one has to have music in mind. Of the many differences between speech as an input to a hearing aid, and music as an input to a hearing aid, is the crest factor. Assuming that you have selected the hearing aid appropriately in order to ensure that overly intense music does not

Some apps for sound level meters and reverberation times…

Marshall Chasin

Dr. Joe Smaldino put me on to some apps that can be downloaded onto your iPhone, iPod touch, or iPad. For those of you who don’t know Joe, think “room acoustics”. He, along with Drs. Carol Flexer and Carl Crandell wrote the seminal book on room acoustics for hard of hearing children. Normally I would simply reach up and pull