The term crepitation rale is identified in base64 scheme by the sequence Y3JlcGl0YXRpb24gcmFsZQ==, while the MD5 signature is equal to 30394759992a2fbc0c4bdfe0b76cc5d9. The ASCII encoding of crepitation rale in hexadecimal notation is 6372657069746174696f6e2072616c65.