英文原版Hearing An Introduction Practical Guide 1st Edition

Hearingisessentialfornormalcommunication.Weareabletolocalisesoundwithsurprisingaccuracyandcandetecttimedifferencesassmallasthetimeittakesforsoundtopassfromthemouthofonepersontotheearofanother.However,hearinglossisunderdiagnosed,poorlyunderstoodandac