This is the adorable moment a deaf baby communicates with his parents in sign language. <br /><br />The footage, captured on May 1 in Maryland, shows seven-month-old Asher moving his arms to demand more food. <br /><br />Asher's mother writes: ''Our son was born deaf, we know the importance of language input so we immediately started learning sign and using it with him. <br /><br />''In the video he is at seven months old giving us a clear “more” sign to let us know he wants more food. <br /><br />''He has 6 other signs he uses with us with in context.''