You might find that your child’s first words start with these ... you may need a referral to a speech and language therapist. Most speech and language therapy departments can be accessed via ...

During 12+ years of speech therapy prior to entry to NTID she had never addressed ... sustained /a/ = 170 Hz, read words = 207 Hz, read sentences = 216 Hz, conversations = 272Hz; Minimum pitch = 119 ...