read you loud and clear

read (one) loud and clear

1. To be clearly able to hear and understand what one is saying over the telephone or radio. Yes, ground control, I read you loud and clear. We're reading you loud and clear, Reggie. You can go ahead and bring your rig into the station.
2. To understand exactly what one means. I read you loud and clear, Janet—first secure the deal, and then worry about the details. A: "Do you understand why this is so important?" B: "Yes, yes, I read you loud and clear."
See also: and, clear, loud, read
Farlex Dictionary of Idioms.

(I) read you loud and clear.

 
1. Lit. a response used by someone communicating by radio stating that the hearer understands the transmission clearly. (See also Do you read me?) Controller: This is Aurora Center, do you read me? Pilot: Yes, I read you loud and clear. Controller: Left two degrees. Do you read me? Pilot: Roger. Read you loud and clear.
2. Fig. I understand what you are telling me. (Used in general conversation, not in radio communication.) Bob: Okay. Now, do you understand exactly what I said? Mary: I read you loud and clear. Mother: I don't want to have to tell you again. Do you understand? Bill: I read you loud and clear.
See also: and, clear, loud, read
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • reading
  • say (something) out loud
  • say out loud
  • (one's) ears are red
  • to wake the dead, loud enough
  • loud enough to wake the dead
  • for crying out loud
  • For crying out loud!
  • assault the ear
  • out loud