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

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,…

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Weber’s Law…. well, almost… well, maybe not…

I received this comment to an earlier blog on Weber’s Law from Dr. Brian Moore in the UK…. ‘Reducing the stereo volume from 60 dB to 55 dB may be quite noticeable, but barely noticeable if one were to reduce the stereo volume from 90 dB to 85 dB.’  … This is a mis-interpretation of…

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