It could be that they are somewhat deaf and mumble because they aren't sure at what level to pitch their own voice. I notice I tend to slur my words a little because that is how I hear them - sometimes I have to make a concious effort to enunciate clearly.
I'm not saying absolutely that these SC's are deaf, just that deaf and mumbley can go together sometimes.
I'm not saying absolutely that these SC's are deaf, just that deaf and mumbley can go together sometimes.
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