Does anyone know how to setup a question that uses "how + adjective." Like in this context:
Do you know how loud you were?
You can use どのぐらい・どれぐらい・どれだけ + adj.
どれだけうるさかったか気づいてる？ → Do you know how loud you were?
There is also どんなに, but my feeling is that this is a little more formal.