what does the note taker say about a "woman who utters such depressing and disgusting sounds"?

From the text:

"A woman who utters such depressing and disgusting sounds has no right to be anywhere—no right to live. Remember that you are a human being with a soul and the divine gift of articulate speech: that your native language is the language of Shakespear and Milton and The Bible; and dont sit there crooning like a bilious pigeon."