what causes speech impediments where voice sounds mushy
spasmodic dysphonia, which can cause your voice to be hoarse, airy, and tight; vocal disturbances, changes in the sound and ease of your speech causes by any factor that changes the function or shape of your vocal cords ; Causes of adult speech impairment . Different types of speech impairment are caused by different things. For example, you may develop a speech impairment as a result of: a stroke
vocal disturbances, changes in the sound and ease of your speech causes by any factor that changes the function or shape of your vocal cords Causes of adult speech impairment Different types of speech impairment are caused by different things.