diff --git a/level.hs b/level.hs
index 08688d6..2a0805b 100644
--- a/level.hs
+++ b/level.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE DeriveDataTypeable, RecordWildCards #-}
 
 -- Создан:  Ср 28 сен 2016 10:18:53
--- Изменен: Чт 13 окт 2016 18:30:52
+-- Изменен: Пт 14 окт 2016 11:45:06
 
 import System.Console.CmdArgs
 import System.Environment
@@ -26,6 +26,10 @@ everyN n list = [take (n + n) $ drop (x-1) list | x <- [1, n..length list]]
 convert :: (Show a, Read c) => a -> c
 convert = read . show
 
+-- Проверка на пустую строку
+notEmpty :: String -> Bool
+notEmpty = (/=) (show "")
+
 -- =============================================================================
 
 -- Чтение данных аудиофайла
@@ -46,6 +50,12 @@ float2db k x
 	| not (isNaN x) = fromIntegral k * (logBase 10 x)
 	| otherwise     = 0
 
+-- Вычисление уровня сигнала
+calcLevel :: [Char] -> Int -> [Double] -> Int
+calcLevel vu = case (map toLower vu) of
+		"lufs" -> calcLevelLUFS
+		"db"   -> calcLevelDb
+
 -- Вычисление уровня сигнала / Db
 calcLevelDb :: Int -> [Double] -> Int
 calcLevelDb fs samples = case dd of
@@ -103,6 +113,13 @@ defaultOptions = cmdArgs $ Audioread {
 			vu      = "db"   &= typ  "db/lufs"  &= help "Type of vu scale"
 		} &= summary "audioread v0.2: information about audiofiles"
 
+describe :: (Show s) => Int -> String -> s -> String -> IO ()
+describe o p ms s = let message = show ms in do
+			when (o == 1) $ putStr $ p
+			when (notEmpty message) $ putStr message
+			when (o == 1) $ putStr $ s
+			putStrLn ""
+
 main :: IO ()
 main = do
 	args <- getArgs
@@ -113,16 +130,15 @@ main = do
 		let w = take (samples cmd) (audioread d)
 
 		let exec fx = do
-			when ((title cmd) == 1) $ putStrLn $ "\n---[ " ++ fx ++ " ]:"
+			describe (title cmd) ("\n---[ " ++ fx) "" (" ]:")
 			case fx of
 				"samples" -> mapM_ print $ getChannel (map toUpper $ channel cmd) w
 				"phase"   -> print $ calcPhase w
-				"db"      -> do
-						print $ calcLevelDb (samples cmd) (getChannel "L" w)
-						print $ calcLevelDb (samples cmd) (getChannel "R" w)
-				"lufs"    -> do
-						print $ calcLevelLUFS (samples cmd) (getChannel "L" w)
-						print $ calcLevelLUFS (samples cmd) (getChannel "R" w)
+				"level"      -> do
+					describe (title cmd) "L: "
+						(calcLevel (vu cmd) (samples cmd) (getChannel "L" w)) (vu cmd)
+					describe (title cmd) "R: "
+						(calcLevel (vu cmd) (samples cmd) (getChannel "R" w)) (vu cmd)
 				_         -> putStrLn $ "WARNING: Unknown type of information: " ++ fx ++ "\n"
 
 		mapM_ exec (splitOn "," $ info cmd)