!
" #
$ % & '((
) * $%& ' %!
+,
-1
3 4 4 '', ,(5 ( 6 $
./
2
2
& 7 , '% ! % - 4 4 , , ,8
&
0
&
22
/
9
4 "
:
2
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
7 ,( ; . <
. < 9 < < ". =
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
7 ,' ; # =
7# 7
7
+ ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, '
7 , &2 == =
. / - . 9 " 77 7 . / " ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 5
7, ;
<
= 9 ""
- 7 =
/ " ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
7 ,% ; 7 4 > < 7 + ?
< 7
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
:
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ((
7 ,$ ;
7 9 " - 7 9 " 9 - - " @ " ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ((
7 ,! ;
# - =
/ - . " 7 . 7 + "" < 7 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ((
7 , ; - . . > - " 9 @ "" - " 7 / " - 7/ / 7 9 "" - <
. " ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
7 ,5 ; " 7
+ ? ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
:
)
,,,,,,,,,,,,,,,,,,,,,,,, (!
7 ,( ; A / - . / - . < - - + 9 4 " 9 # . - 74
7 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (!
7 ,(( ; <
." < 7 9 / +
/ ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (!
:
2
)
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
7 ,(' ; 7 . 9 / 7 < 7 " 9 =
9 "" . " - - # . =
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
7 ,( ; 79
= .
4 @ " 9 / 74
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
7 ,( ;
=
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
7 ,(% ; " 9 ? 9 "
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, (
/
:
2
"<7 7 4 "
9 -. <" " . <
= . / "
7 9 A/
A/
< 7 + - 9 "" 7 , $ < /
' 9 "" " 4 4
! 5% , " < 7 7 4 "
7 9 7 .> 7
< < ". @ " " . <
= .> " 9 -< - =
9 " 44
- 7 =
/ ",
"7 4 "
- < < ". :
•
" 7/ 7 < 7 9
9
<7 @
•
" 7/ 7 < 7 9
9
<7 @
<7 # -" 7.7
•
" 7/ 7 < 7 9
9
-9
-"
+ ? :.
+ ? . 7 7
- 74
#-@ "
- 7 C
- 74
#-@ "
7
9 - 7 .
+ C
+ ?
< 7
-+
7
"" @
7 9 "
# - =
< 7
,
"7 4 "
:
8
9 7/
9
'8 7/
4 "
2
,( ;
(8 #
- 7 <
9
< < ".
7 .> 7 .
9 - / 7@
" . / < 7 + + 9 " (6 .
""
. -B .
9 #
. -B .
9 #
- - "" - 7. = 9
"
"/ 4
-/< 7 7
< < " 7
./- . - . 9
- <
" @
+ 9
+4
-- 4
""
9 "" 7 , ' 9 "" " 4 4
! 5%
9 "" 7 , ' 9 "" " 4 4
+ ? <7 9/ + .
! 5%
7. "
< 7
" < / @ @ ". . > 9
"/ 4 9
"
# - - 9 " , , , , ( (( (55! ,
# - =
/ - . " "/ < 7D " 7
../< =
" 7 < - 9 "" < 79 "" 7 , $ % 5 9 " 9 .
" C
A/ " -.>
==
7 - ? <7 9
9 :
& + ? . < 7
9 7
.
-- .
- 4 = <7 9/ + .
7. "
<7 # -"C
& - 7+ =
<
# - - 9 "" 9 # .
9 /- . /
"
""
-<7 9
"" 7 9 "" - - - C
& - 7+ =
<
. . # - - 9 "" 9 # .
9 /- <7+
A/ 9 " " 7
-. <7
" A / " ? 9 "" @
- . "/ - +
9 7 9 7= C
& - 74
.
-7 .. "
7 < @ " < 7 + 9 @ " 7 < 7 9 / . @ "C
& #/ =
9 " 7 9
- .
<
" 7 ./- . - 7
9 #. 9 . + " @ =
- 7+ = C
& + ? /- . "
< 7 # -"C
& . "< . + 7- = C
&. <
,
/
. -
)
2
./ -
< < ". @ " "
7
.
/
7 4 "
.
9
",
/
,' ;
)
2
9
4 "
)
Descrizione della Classi acustiche come definite dal DPCM 01/03/91,
L.447/95 e DPCM 14/11/97.
Classe I - Aree particolarmente protette
7
A/ - ." -- " 7 < 7 " A/ " " A/
-. " - .>
7
-< 9 " 7 7 9 "7< 7 9 < 7 . " 7
7 - - / 7@ - . < 7. > < / @ @ " .
7 <<7 "" - + 4
..,
/
7
"
7 -9
# 9
= " 7/ 7 "
"
7
Classe II - Aree destinate ad uso prevalentemente residenziale
7
< < " =
A / - . " - - " 7 / 7@
7 -9 7 ## . + . " 7 " . " . @ - - 9
. "
<7 - = 9
+ ? .
7. " 9 - - = 9
+ ? 9/- 7 "
7 4
- ? 9
",
Classe III - Aree di tipo misto
-/"
A/ .
9 9 - ?
+ ? 7 4
"
..>
< 7 7.
. " - - " 7 / 7@
7 -9 7 ## . + . " 7 " . "
9 < < " =
. <7 - = 9
+ ? .
7. " / ## . .
.
-- = 9
+ ? 9 / - 7 " C 7 7/ 7 "
7 -9
,
9
7 + 7"
<7 - = 9
+ ? .>
< 4
Classe IV - Aree di intensa attività umana
7
A / - . " - - " 7 / 7@
7 -9
- 7 ## . + . " 7 .
" 9 - ? 9
< < " =
.
" +
<7 - = 9
+ ? .
7. " / ## . . < 7 - = 9
+ ? 7 4
" "
7
<7 -- ? 9 - 7 9 9 47 9 . / . =
9 "
# 77 + 7 : " 7 < 7 / " . "
<7 - = 9 < .. " 9/- 7 ,
Classe V - Aree prevalentemente industriali
@
7
=
A/ -
." --
"
7
7 --
9
- 9
9/- 7 "
.
- . 7-
9
- ? 9
,
Classe VI - Aree esclusivamente industriali
7
A/ - ." -@
+,
- 9
" 7 9
-9 " 77 7 9 7 # 7
)
2
"
7
- . "/ - +
7 --
9 " " + "" 7 A/ + "
3 A 87 " +
& A 9 0 3 8 < < ".
"" - . " - - 9 7 # 7
9
+ ?
9/- 7 "
"" . " - - 9 9 ,
<7+
=
9
9 /-
/
V A L O R I L I M I T E D I E M I S S I O N E - Leq in dB(A) (art. 2 DPCM
9
14/11/97)
Tempi di riferimento
Diurno
(06.00-22.00)
Notturno
(22.00-06.00)
45
35
50
40
III aree di tipo misto
55
45
IV aree di intensa attività umana
60
50
V aree prevalentemente industriali
65
55
VI aree esclusivamente industriali
65
65
aree particolarmente protette
I
II aree
residenziali
prevalentemente
V A L O R I L I M I T E A S S O L U T I D I I M M I S S I O N E - Leq in dB(A) (art. 3
DPCM 14/11/97)
Tempi di riferimento
Diurno
(06.00-22.00)
Notturno
(22.00-06.00)
50
40
55
45
III aree di tipo misto
60
50
IV aree di intensa attività umana
65
55
V aree prevalentemente industriali
70
60
VI aree esclusivamente industriali
70
70
aree particolarmente protette
I
II aree
residenziali
)
2
prevalentemente
4 "
/
V A L O R I D I Q U A L I T À - Leq in dB(A) (art. 7 DPCM
9
4 "
14/11/97)
Tempi di riferimento
Diurno
(06.00-22.00)
Notturno
(22.00-06.00)
47
37
52
42
III aree di tipo misto
57
47
IV aree di intensa attività umana
62
52
V aree prevalentemente industriali
67
57
VI aree esclusivamente industriali
70
70
aree particolarmente protette
I
II aree
residenziali
prevalentemente
7" =
- . "/ - +
9/- 7
.> " - 4/
9 ## 7 = 9
-/<
7/ 7 7 - 9 / 3. 7 7 9 ## 7 = " 8: "
# $ %9/7
"< 7 9
/ 7 39 ""
)
2
" "7
"
-- - "/ < 7 " 7/ 7 7 7 7 " " + "" A / + "
9 " 7/ 7
@
"
# $ % 9/7
" < 7 9 9 / 7 39 "" 7 $ ,
""
7 '',
"" 7 $ , 8,
- @ "
A / "" 9 "
7 '', 8C
!
/
Per
quanto
riguarda
le
definizioni
degli
elementi
9
4 "
infrastrutturali
costituenti la viabilità vale quanto definito dal DPR 30 marzo 2004
n.142 e all’art.2 del D. Lgs. 30 aprile 1992 n. 285; in particolare si
intende:
.
9
9
9
& / - 7 9 :- 7 9
* 7 / 7@
/ 7@
. 77 4 4
9 < 9
+ ". @ " . - . / .
"
9 / . 7- 9
7.
+ / " @ .>
7- 9
74 =
@ .>
< +
9 - 7 <7+ 9
7- =
9 7 . =
9 -9 - - - = ""1/
"/ 4 "1 7 7 . .
"/ . 4 7 9 + . "
7
. 7 99 9 << - - 4 " 9
7 ==
.
<< 7 9 - 7+ =
9 7 9 < 7. > 4 4
7 @ .
. " 7 =
9 .. " 7 =
,
0 & 7 9
* 7 / 7@
<7 . < " : - 7 9
. 77 4 4
9 < 9
+ ". @ " . - . /
.
"
9 / . 7- 9
7.
@ .>
<
7- =
7 - .
. . - - "" < 7 < 7 ? " 7 " . 79
. 7 99
=
#
7 - 7+
"" . 7. " =
9
"/
. 4 7 9 + . "
. 4 7 9 /
9 +
-- 7 <7 + - << 7 / -< = , + -- 7
- 7+ =
.> . <7 9
-< = < 7 " - .
.. -- 9
9
.. " 7 =
,
& 7 9
7.
@
& 7
. -./
@ .>
- - /-. .
9
* 7 / 7@
.> ,
- .
9 7 :- 7 9
/ 7@
9 - . 77
.
"
9 / . 7< +
9 - 7
<7 + << 7
. 7 ,
: - 7 9
.
9
7.
9
7. < 9 .
# -. " 7 "
& 7 9 / 7@
9 A/ 7 7 : - 7 9
< +
7. < 9 C < 7 " - - - 7
"" . 77 4 4
,
)&
# .
9 / . . 77 4 4
7 9 " . " : - 7 9 / 7@
9 * 7 / 7@
< 7 9 4" "7 < 9 - 7 9 ,
2
- < 7
9 - < 7 7 ## .
+
9 - 7 <7+ 9
9 4" << - - 4 " 9
7 C < 7 + / " "7
7 ==
.
<< 7 9
. 7- 9 9 . " 7 =
9
"
/
77 4 4
9 < 9
/
+ / " . 7" + / "
7- =
- 7
"" . 77 4 4
9 / . . 77 4 4
.
<7 + 7
7 ==
<< 7/
)&@ - ,
7 7 . ." < 9
" : - 7 9 " . " / 7@
"" < 7. 77 = < 9
"
. ." @ "
. 7 7==
9 @ " 9 "" - 7 9 ,
)
.
--
* 7 / 7@
+.
9 / - ./7 ==
- < 7
9 - < 7 7 ## .
< +
- - 7
7 9 .. -- <7+
7 - 7+
"" . 7. " =
=
# , + -- 7
.. -- 9
9 . 7- 9
< 7-
- 9
- < 7
9 - < 7 7 ## .
7 - 7+
= = < / @ @ ".
7 - # 7== C < 7 "
7 @ .
-9
"
.
. 7-
9 / . 7@
< < - . 7- 9
#
9 ./
" 9 7 - .
".
<7 + "
/ " 9 ""1/
.>
+7
(
=
"
/
'
(
(
(
T IPO DI ST R AD A
Scuole(*), ospedali,
A FI NI
Am p i e z z a
AC U ST IC I
case di cura e di
fascia di
riposo
(Secondo D.M.
pertinenza
5.11.01 – norme
acustica
funz. e geom.
per la
4 "
(
SO T T O T IPI
(Secondo codice della strada)
9
(m)
costruzione
Al t r i r e c e t t o r i
Diurno
Notturno
Diurno
Notturno
d B ( A)
d B ( A)
d B ( A)
d B ( A)
delle strade)
A- Autostrada
250
50
40
65
55
B – Extraurbana principale
250
50
40
65
55
C1
250
50
40
65
55
C2
150
50
40
65
55
100
50
40
65
55
E - urbana di quartiere
30
(**)
(**)
(**)
(**)
F – locale
30
(**)
(**)
(**)
(**)
C - extraurbana secondaria
D - urbana di scorrimento
(*)
per l e s cuol e val e sol o i l l i mi te di ur no
( * *) Defi ni ti dai co muni , nel r i spetto dei val or i r i por tati i n tabel l a C all egata al D.P. C. M. i n data 14 nove mbr e 1997 e
comunque in modo conforme alla zonizzazione acustica delle aree urbane, come prevista dall’art. 6 comma 1 lettera a) della
legge n. 447 del 1995
)
2
&
/
'
(
(
*
$
(
9
4 "
(
(
+ ,,
%
Am p i e z z a
Scuole(*), ospedali,
fascia di
case di cura e di
pertinenza
riposo
T IPO DI
SO T T O T IPI A
ST R AD A
FIN I AC U ST I CI
(Secondo codice della
(Secondo Norme CNR
strada)
1980 e direttive PUT)
acustica
Diurno
Notturno
Diurno
Notturno
(m)
d B ( A)
d B ( A)
d B ( A)
d B ( A)
70
60
65
55
70
60
65
55
70
60
65
55
70
60
65
55
100
(fascia A)
A- Autostrada
150
50
40
(fascia B)
100
(fascia A)
B – Extraurbana
principale
150
50
40
(fascia B)
Ca
(strade a carreggiate
separate e di tipo IV
CNR 1980)
100
(fascia A)
150
50
40
(fascia B)
C - extraurbana
secondaria
Cb
(tutte le altre strade
extraurbane
secondarie)
100
(fascia A)
50
50
Al t r i r e c e t t o r i
40
(fascia B)
Da
100
50
40
70
60
100
50
40
65
55
E - urbana di
quartiere
30
(**)
(**)
(**)
(**)
F – locale
30
(**)
(**)
(**)
(**)
(strade a carreggiate
separate e
interquartiere)
D - urbana di
scorrimento
Db
(tutte le altre strade
urbane di scorrimento)
(*)
per l e s cuol e val e sol o i l l i mi te di ur no
( * *) De fi ni ti dai co muni , nel r i spe tto dei val or i r i por tati i n tabel l a C al l egata al D.P .C. M . i n data 14 n ove mbr e 19 97 e
comunque in modo conforme alla zonizzazione acustica delle aree urbane, come prevista dall’art. 6 comma 1 lettera a) della
legge n. 447 del 1995
)
2
)
/
9
4 "
In conformità alla L. 447/95, al DPCM 01/03/91 e al DPCM 14/11/97
vengono assunte le seguenti definizioni.
Rumore: A / "/ A /
9
- .> 9 7
-7 . > < 7 + . > - / "" /
##
/ A / "- - 9 7 7
A / " + 9 ""
9 -9 7
@
,
Inquinamento acustico: " 7 9 / =
9 7/ 7
"" @
@
- 7
" 9 <7 + . 7 # - 9
9 - / 7@ " 7 < ""
+ ? /
< / @ @ ". 9 7 7
9 4" . - 9 @
7 " 9
@
+
9 "" @
- 7
" 9
7# 7 7 . " " 4
#7/ =
Ambiente abitativo: 4
@
7
9 /
9 #. 9 < 79 . / ? 9 / "= =
< 7 " 9 + 7+ ? /
#
..
9 9
+ ? < 7 9 / + 3< 7 A / " 7 - # 7
" 9 - . < " - / "" " + 7 - "+ < 7 A /
. . 7 "
-9 7/ 7 9 - 74
. / - - + "4
+ ? < 7 9 / + 8,
Sorgenti sonore fisse: 4 " <
.
@ " .>
+ 7 - 7 " ./ /- <7
# 77 + 7
7 < 7/ "
7
9/- 7 "
7
9 @
- @ "
9
+
=
7. C " 7
9 @
9
+ ? -< 7 +
7.7
Sorgenti sonore mobili: /
" - 74
. 9 4"
9/.
7 4
"
7. C 9
+ ,
-- 7
Valori limite di immissione: " + " 7
< E - 74
7
"" @
@
+
7.
7,
--
Valori di attenzione: " + " 7 9 7/
" - "/
< 7" @
,
Valori di qualità: + " 7 9 .
. " 4
"
9 .> 9 7< 7 + - 9 "" , ! (55% ,
""
7 .> - 4
+
"" @
< 7. " < 7 " /
9 "" @
9 4"
@
"" < 7
=
=
< 7 4"
@
./7 == 9 4
7 - 7
" .
"/
-- ,
9
9 "
"
9 #.
" "7
- "" =
/
4"
-7 C " #7 - 7/ / 7 - 7 9 "
.
7. " 9 4 7 . " C < 7. > 4 4 C "
< - 9
= = 9 7 - < 7 9 < 7-
7
Valori limite di emissione: " 7/ 7
7
"" @
@ +
"" @
9 - / 7@
.
<7 -
"< /
<7 . 9
9 7/
-/7
7
9 7/
@
7 .> < /F -- 7
- 7
-/7
" " <7 -
-- 9 /
<7 -- ? 9 "7.
= 9 / <
- 4/ 7
" @7 +
"
9
9 - < @ " < 7 " 7 "= = =
,
< E - 74
7 ,
-- 9 /
<7 -- ? 9
= " 7-.>
< 7
" "/ 4 < 7 9 .
"
9 4" @@
+ 9 / "
Livello di rumore residuo (Lr): G " " + "" .
/
A/ + "
9 <7 -7
< 9 7
3 8 . > - 7 " + A / 9 - - . "/ 9
" - < . # . > - 74
9 - / 7@
, -- 9 +
-- 7
-/7 . " 9
.>
9 " ? < 7 + - < 7 " - / 7 9 " 7/ 7
@
"
Livello di rumore ambientale (La): G " " + "" .
/
< 9 7
3 8 <7 9
9 /
" - 74
9 7/ 7 - 9 7
< , " 7/ 7
@
" G . - / 9 "" <7 9
9 "" - < . # . > - 74
9 - / 7@
,
A/ + "
9 <7 -7
/ 9
"/ 4
9/7
/
9 " 7/ 7 7 - 9 /
9 A / ""
Livello di pressione sonora: - < 7
" + " 7 9 "" < 7 - ./- . 9 /
7
9
" - . " " 4 7 . 9 9 . @ " 39 0 8 9 G 9
9 "" 7 " =
- 4/
#
:
2
p
L p = 10 ⋅ log
dB
p0
9 + < G " + " 7 ## . . 9 "" < 7 - 7# 7
.> - --/
/4/ " '
)
2
-
7
.7 < -. "
-/7
. 9 =
< -. " 3 8
- 9 79 ,
< G " <7 --
9
-
/
9
4 "
Livello continuo equivalente di pressione sonora ponderato (A): G "
< 7
7 #- . 9
< 7"
- / 7 9 " 7/ 7 9 #
9 "" 7 " =
- 4/
:
9 +
38 G "+ " 7 9 "" < 7 - ,$ % (8C < G " + " 7 9 "" < 7 - 47 =
C A3 8
-<7
" " + ""
74
"" 7+ "" 9
< . -9 7 ,
7 < 9 7
- . 9 " . / 7+
3 7
7 9 7# 7
C G " 7+ "" 9
< 9
.
9 9 " 7/ 7 < 9 7
. / 7+
Livello differenzial e di rumore (L D ): 9 ## 7
A / "" 9 " 7/ 7 7 - 9 / (L D = L A - L R )
Rumore con componenti impul sive:
/9 @ "
- 7/
"
7" + @ " +
-/
- 7/
. 77 - <
"
9
9 /
7 " + @ ",
Sorgente specifica: - 74
<
= "
./ - . ,
A/
-.
</7
/
7 - "
""
7
#
9 " A / " - + "/
7 .>
#"/ =
" 7/
- 4/
"
-/7 ,
<7 - 7 " > $,
9 / 7 9 "" 4 7
" > '',
A / ""
Tempo di osservazi one (T o ): G /
" .
9 =
9
-/ 7 .> -
Tempo di misur a (T m ):
< 9
-/7 < 7
+ 7 @ " ? 9 " 7/ 7
9
""
7
7
9
"< 7 9 9
, &2
22 2
# 9 "" < < " . =
. 77 - < 9
""
7
.
- G --/
.
<< 7
.
9
." -A/
.7 7
/ "
)
2
-/7 =
7
# 7 7
9
/
7
"" A / " 9 / - . 9 ,
#. @ " .>
9/7
@
"
.> 7
+9
-
= @ "
/9 @ "
. - / -. " . /- 9 "
9 TR
"" + 7 =
- / ## .
9 T L G . 77 "
<
" < 7 9 9 "" 4 7
"" 7 9 " A / " G 7 . "
9/
< 9 7# 7
: A / "" 9 / 7
/ 7 . < 7 - 7 " > '',
" > $, ,
< 7 9 9
+ "/ 7 ,
< .
<7 -
" TR
"A/ " - + 7#.
9 . -./
< 9 - - 7+ =
- 9 + 9/
"
< 9 - - 7+ =
#/ =
9 "" . 7
" .> " -/ 7 - 7 < < 7 + 9 "#
,
Livelli statistici cumulativi (L n ): -
9/7
A 3 8 9 7/
"" 7 9 "" A / " 7 ( 9
+
.>
+ " 7 9
=
,
7 - ? 9 "/ 4 < 7 9 ,
Tempo di riferimento (T R ): 7 < < 7 -
.
7
+
Tempo a lungo termine (T L ): r < < 7 -
9
7 " " + ""
-7 9 9/7
-
Rumore con com ponenti tonali:
=
" + "" - / < 7
< 7/
. 7
< 7.
/
< E
7- .> 9
/ " 9
<
,
" <7 4
./ - .> 9 "< 7
<7 + - 9 4"
9 7# 7
7 #
< --
"
"
. 9
< 7
7, " 7
# 9 "" =
--/ 7
77 7 . / " G - / 9 9 + =
4
47 # 7< 7
"" + " < "
7.> ,
8 9 "" , ! 5%
7 ,' . ,' 9 "
( 5(
== =
./- . .> =
. #
.>
"
- - "/ . > 9 ## 7 - .
< E 9 % 9 0 3 8,
/
, ;
2
9
4 "
2
9
(,
',
,
,
. <
= 9 "
/
- . 9 A/
- @ " 9 4 " 7 , $ ( 9 "" , ! 5% :
" ." -- #. =
9 " 77 7 . / " - . 9 . 7 7 < 7 + - 9 ""
7
+ +4
C
" . 79
9 4 " - 7/
/ 7@ - . 4 ? 9
. " = == =
./- . C
" 9 =
- - 9 "" 7 ,! 9 "" , ! 5% 9 +
. -- 7 9 H
9 7IC
" . 7 "" 9 " 7 - <
9 ""
7
+ - / "" A /
./ - .
""
9 " 7 " - . 9 ""
. . -9 "= 7 " +
/ + <
#7 - 7/ / 7 9 @
9
+ ? <7 9/ + -< 7 +
7.7 +
< - =
9 - 7+ = .
7. " < " #/ =
"
. > J ""
9 " 7" -. 9
7 " + <7 ++ 9
9 ". = 9 / 9 / "" "" - 7. = C
%, " 7" + =
" . 7 "" 9 ""
-7 <7 9
9 + . " #
- "+ " 9 - < - =
9 ./ " , ,' % 9 "
5'C
$ , " 7 " - . 9 "" / 7 = = =
.>
9 7 4
"
- @ " < 7 + ? 9 . 7 7
< 7
A/ " .
7 9 "
# - =
"/ 4 < / @ @ " .
< 7
" < / @ @ ". A / " 7 . < 7
" < 4 9
..> 7
<
7/ 7 . > J ""
+ ? . > - - + "4
-/ 7
<7 . 9 9 7- - <
. "
< 7
++ 7
@ ",
,% ;
(, - " 7" -.
< / @ @ ".
9 -, .
"" < 7
-" 7/ 7 ,
- + "4
. / ',
,
K
L
9 "" 7 ,( . , 9 "
9 "" / 7 = = =
< 7 " < / @ @ ".
7 9 " "/ < 7D
7.
@/"
# - - 9 "" = = =
"
9 . </F "7
9 ""
+ ?
<
""
9 "?
( 5(
< 7 " - + "4
< 7 -<
. "
# - =
.., 7 "
=
./- .
- B 79 7 "
7
9 ./
9 ./
.
7 ,$ . ,( " 7 > 8 9 "" , ! 5% " 9 . G . <
9
+ ?
< 7
9
# - =
"/ 4
. 7 7
< 7
@ " , 7
9
+ ? A/ "
-< 7 +
7 . 7 + . . 7 "" < 7 9 - . . > - +
+ ? < --- 7 9 7 4
-/ < 7
+ " 7 "
9
, " 9 . < / F < 7 - . 7 + 7 . . 74
"# 9 "
7
=
9 7 7 , " 7 " - . 9 "" / 7 = = =
< 7 "
""1 7 . " $ .
( " 7 > 8 9 "" " 4 4
! (55% "
' ,
" 7 " - . 9 "" / 7 = = =
". / 9 + . - 9 7 7 :
8 .
/
" # " ? 9 ""1 + ? C
@ 8 " 9 / 7 9 ""1 + ? C
.8 "< 7 9 9 /7
/7
. / - - + "4 "1 + ? C
98 " < < " =
. > < 7 ##
9 "" 9 7 4 G - <
+4
C
8 " #7 A / = 9
+ ?
< 7
.>
-< 4
7/ 7 - / < 7 7 "
+4
C
#8 " 9 =
9 1/ - 9 "" 7
7 -9 " -/<
7 .
7 < 7 . " 7
- - @ "C
48 ". - 9
# - =
"/ 4 < / @ @ " .
< 7
" 9 #"/ - - 9 " < / @ @ " . 9 "" + 7 =
9
+
""1 / 7 = = =
". /
8+ " 7 "
9 7-<
@8"
=
9 7 7
.8 <7 -.7=
< 7 ".
9 8 "1 @ @ " 4 < 7 " " 7
<7 -.7
" < < " =
<7 -.7=
" / 7== =
)
9 +
9 ./
2
< / F - @ "7
7 C
9 4 7 ""
9
4 - 7
7 --
-- 7
" <7 -
< 7
-
" + "" 9 7/
"
7
9 9
7 -/< 7 7
< < " =
"
#
"
" + "" 9
9 "" / " 9
" < / @ @ " . " 7/ 7 9 + /
"/ 9 7 ## . + . " 7 ,
""1 ##"/ - -
:
- + "4
9 ""1 + ? C
""
-7 C
74 = = 7 9 # 7 7 < 7 +
9 ""
-7 ,
47
7 . " 9 +
9 "" / 7 = = =
- - 7 . 77 9
+
,
9
9 "" 9 . =
.
9
"
9 "?
< 7
9 "" / @ . =
7
.
/
9 "" + ? 7/
%
! 9 "" "
9 74 = = +
7.> - 9 "
9 -. <"
.
+ ?,
9
4 "
7 - 9 "" - / 9 / 7
9 "" " . 9
. . > 7 / "= =
" " 7 . # 7 ? " , ,
. 9 "" - 74
7 9 "" 9 - . 7 =
9 "" + ? - + "
9 4 " . . 74
. .
-< 7
== 7 "
-7/ 7 - ,
"/ < 7 . " 7 - / =
-/
9 . < 7? - - 7 " 7 - B 7 . > - / < 7 + 9
<
./- . ,
9 "? 9
7 "" 9 ""
+ ?
< 7
- <7 " .
9 - 4/ 7< 7
< 7 < " 4 9
:
,$ ;
&
0
(
. 9 +7
9 ""
. <7
/ "= =
- <
< 7
<7+ 9
9
+ =
9 .
7 9 " - 7 9 "
.> 9
-- 7 . # 7
"" 9 7 +
, ,7 . < 9
, , 9 "7 /
. 7. > J
7 . < 9 ""
- A / ""
. -9 7
""
7
+
/ 4 " . . 74
. .
9 -< @ "
. 7 7 /7
./" < - =
" .
- - 7 / "= =
"7-<
9 "" + 4
7
"" . 7 # . =
9
-./- . .
/
/
..>
4" <
" . / A/
7
+
=
" C< 7 / "
7
=
" +4
9 +7
. / A/
< 7 7 9 7
7/ 7 - " " 7
7
. . ,8, " + + - 7 . / - . 9
# 7 / - .> , 1+
"1/ - 9
"" - . > 9
. . ,
""
=
7
"
+
/-
=
== /7
-- 7
/- 3 9
.
7
..> 7
&
1
.
+ =
9
..>
7/ 7 "1
4 7 # 7 " "" 7
9
"=
7@
,
+
9
"=
7@
.
/ " , 7 < 7 - + "4 7
.
< 7 + - 9 "" 7 , % 9
4 "
4 "
./- . .
/ 7== =
,! ;
)
- ./=
9 " + 7 7/ 7 .
7 9 "
9 # -.
7 7
<< 9 + 9/
=
9 .
7
" 7-<
9 "
<
-- 9 7.> - 9 9 7 4
"
< 7 + - 9 ""
+ ? " 9 #/ 7 9 "" 9
# -. 7 7 G .
" 4 "
7.>
,
9 -- " @ " G
9 "" 7 , % 9 "
7 " 9 . 9 "
." -- #. =
-- 7 .> 9 7
2
) / ,
9
. - 9 7 7+ ? 7/ 7 . 7 7
< 7
.
" < -/ - / #7/ 7 9 ""
9 7 4
"
9 " 44
. . 7 4" -<
. " " # - < < " 7 " - 47 "
# - =
9 < 7
- 9 . " 9 @
#. =
"/ < 7D "
# - =
- < 7 + 3 9 - , 4 7 9 . 7 - - 7 ""M 8 A / 1 " 7
.> < 7 " @/
7/-.
9 ""
# - =
. -9 ""1/ " = = 9 - 74
7 .>
<7 9/.
" + " + "" 9 7/ 7 3 < " # .
8 .
"" < 7
,
"7 -B 9
. - 9 7 7+ ? 7/ 7 . 7 7
< 7
.
" < -/ - / #7/ 7 9 "" 9 7 4
"
9 " 44 "
+ ? 9
7
- 7.
< 7 - - < / @ @ " . - 7. = - " -/<< 7
9 ""1 + ? < 7 . < " / 7 = =
"" . 9 =
9 ./ "-/ .. -- + 7 , < /
,',
7"
+ ? . > - - + "4
4 " - < = + 79 < / @ @ " . < 7 " 7 - - 4 .
4 7 # . > ""1 < 7
</F -- 7 7.> 9 / 7==
" 9 7 4 ,
- - "+ " # . " ? 9 "
7 . <
9 ""
- 7 =
/ " 9 7.> 9 7 / " 9 ./
=
. -- 7
9 <7 . 9 7 4"
.. 7
. - - 7 4 7 7 "1 - - = 9 9 - / 7@ < 7 " @ =
< 7 - - 9 "" " . " ?
- 9 9 "
# - = ,
# - =
9 ./ - <7 9 +7
-- 7 /@ .
"" < < 7
)
2
/
9
.
9 -
7( "
9 . ,
- + "4
. # ..
9 4"
< < ". " . 7
<
"= = =
#7 A /
7
-<
7
. "
. 7
8 9 "" " 4 4
< 7
"" - . <
++ 7
9 + 9/
@ "
7
+ + 7 ""1 < 7 9 . /
-< . #. <7 ++ 9
""1 7 ,
9 "
77 7 . / " 9 ""
# - =
< 7
. 7 7 7/ 7 - G
"
9 7 7 9 - 4/
9 . , "
9 " + "" 7
9 . 9
- / 7 79 #. 9 @
9 /- <7+
< / @ @ ". <
= "
-< " + "" < E " + ,
7 9 " "
9 ## 7 = " ,
9 7
7- < < " . @ "
--/ . "7
,
# - "+
.> < 7 "
+ ?
< 7
"
< / " 9 "" - "/ 9
7 " + " + ""
-- - . 9 A/
- @ " 9 " , , , , ($ (555 ,'(% ,
# - =
9 7 4 ,
7 7:
9 ""
-< 7 +
# - =
(
1 (
7/
-< 7 +
7 - .> < --
<7 . < 7 9 / 77
--
7 7 9 /7
7/ 7 - -
.
. --
) 0
(
# - =
4" 7 7:
A/ " .
9 "" (% ,
""
9 !%
9 ## 7 = " ,
)!0
/- . " .
9 "" (% ,
""
9 !%
9 ## 7 = " ,
(
< 7D 4" 7 7:
9 "" ( ,
)
2
= 9 < / @ @ ".
-+ "
"" < 7
-
.
-
90 3 8 7" +
# ..
""
@
=
44 7
-< - ,
1
9 @
#. =
4" 7 7:
-
"
"" ' ,
)"0
+ ? "/
-
##"/
# - =
- 9 . " "
# - =
./"/7 " " # < 4 9
<
9
< "# . =
/- . " . -
< / 7. > J - 7 - <
- < < ". " "
&
1
(
- 47 9 < - "
- + " "" < 7 .
.
. 7
- ,
'
7 '
,
"" ' ,
< / 7. > J - 7 - <
- < < ". " "
&
9
4"
"" (5
< / 7. > J - 7 - <
""
9 !% 90 3 8 7" +
# ..
"" @ =
44 7
-<
# - =
-< 7 + - < -- + "4 7
7 7 - 7 "
/ 7 9 "" 7 '(
"" 7
- . < 7
-7/ 7 - 9 +
-- 7 7.> - " 9 7 4 , 7 4>
"7 "
< 7
-- 7 7" -.
< 7 . - - - "/
.. =
",
- < < ". " "
9 ## 7 = "
&
4 "
"
) 0
&
7
! 5%
9
" -+ "
"" ' ,
90 3 8 7" +
2
"" < 7
# ..
(
.
""
@
=
44 7
-< - ,
3
< 4
9
<
9
< "# . =
/- . "
-
/
< / 7. > J - 7 - <
- < < ". " "
)&
""
9 !%
9 ## 7 = " ,
90 3 8 7" +
# ..
""
@
=
9
44 7
-< - ,
1
- + "4
" 77 7 . / " 9 ""
+ ? 9 . / - < 7 . > + 4 - 7.
" 7-<
"
9 7 7 - <7 9 .
9 /
.
/ 7==
- +
<7 "
"
( 4 7 <7
9 ""1 = 9 ""
# - =
/ 9 .> 7 =
. # 7
""1 < < <<7
9 ""1 ## . < 7 < - 3
8,
"
8/
@8"
.8 "
98"
4 "
9
/
9 ""
.
/ . =
9 + .
7 :
<"
7
./ 9 .
"/ 4 >
7 -""
--- C
9 . =
A/ 9 "7-<
9 "
9 7/ 7 9 4 "
7+ ""
< 7 " <7 + - 9 "7 4 "
" . 9
4"
9 ""
..>
7 == /7
< < 7 . . > / 7 7/ 7 " . 9 "" 9 . =
. . &< 7 . 9 / 7 " < 7 " .
9 ""
-7 ,
"
/ </F / 7== 7 /" 7 7
<7 + <7 =
9 "" 7 " =
. <
./- . . <7 9
9 -.7=
9 ""
9 " ? 9 7 "= =
.
"1 9
#. =
9 4" 9 #. 9
.
7 . / A/ <7 -.7=
7
-9 . 7 "" 7 4 - 7 =
7.
7,
"" 7 9 " 7. 9
"" 0 7
9 " 7. - - - .
< 7 + - 9 ""
,
;
=
<
" 9 7 4>
./- .
. . 74
<"
7 9
@ =
<
7 - < "
=
"" <
A/
- @ "
"<7 7 4
9 - . 7 + 9 ""1 + ? 7 9
9 /
. . <7 . 9/7 " < 7 "
7 "9 4"
9 44 7
9 ""1 7 9
= "
9 - / 7@ C " 9 7 4 >
7 /7 9 4" <
"1 - "" =
= 9 4" <
"" 9 - = 9
" 9 7 4 G - / @ 79
7 , % ,(,' 9 ""
7 9
K
/ " - 7/ / 7 # - < 7
.>
A/ " 9 -, 9 -. .> - " 9 @
#7 A /
7 9 + 7? - - 7 7 - <
- " 9 @ "" - " 7 - < 7 " .
-
9 ..
9
4"
=
.+"
./ <
7 "
"" / 7 = = =
/ =
,
9 ""
/
"
. .
/ 7@
"
7+
< 7
9 9
- 44
- ./ +
0
/- 9 "
< "@ 7 " 7
9 "" - <
. "
"" . 7. " < 7 +
- " 7
# 9 "" / " 9 "" - "/ 9
""
-<7 + - 9 "
($ (555 , '(% - < 7 "
" 9 @
< / @ @ ". - <
. " 3 7 . . 7 . . ,8,
4
4/
9
9 9 . . -/ 7== =
9 "=
" 9 / . 9 =
+ ? < 7 " - 7/ / 7 9 . / "
<7 " 9 + .
7 9
9 ./
=
9
<
. / - . 3 . , 8, / " 7 9 /
7.> - 9 + "/ 7 =
9 / + " . = 9 - 7. =
. 77 - < 9
< 7 "" " " < 7 =
9 "" 9
9 9 . . -/ 7== =
9 "=
9 / . 9
=
+ ? 3 ,, 8 "
., , ,
9 + 7? - - 7 "" 4
"" 9
9 9 / 7== =
"" 9 / . 9
=
+ ? , 7 "= = =
9 4"
7+
<7 + ""
.,, ,
"" + / " < 7 - . 7 =
G . 9 =
+ . "
< 7 "7" -.
9 ""1 4 @ " ? @ @ " ? 9 "" - 7/ / 7 ,
)
2
/
-
**
1
2 (
(
9
4 "
5
7 <7 . 9
7 " + ""1 / 7 = = =
- 7 + < 7 + ? 9
7
-<
. "
. <"
7 ""1 + ? 9 - 7 =
9 "
@ + 9
< / @ @ " . - 7. = 3 < < 7 . . >
D 7 D N/ D &@ *
<
- 7 .
" < 7"
9 ##/ - 7 8 " 7 . > 9
9 + 7? . / . 7 "1 7 7
./ - 7
#/ =
4" << 7 ..> ./- . , 7 .> 4 " 7 7 9 < 7 / 7 .> / -/ 7 4 " 7 7
-- < 7 " 9 7 4> - 7
#-- .
79
= 9 " 9 . - <7 .>
7 " 7 4
"
" <7 + 9
7
- - + "1 7 7 9 1/ " = = =
9 < < 7 . . > < 7 D 7 D N/ D &@ *
<
- 7 .
" < 7"
9 ##/ - 7
. > J "1 7 7 < 7 - <
. " + 7 . -B9 7
:
8
7 < / @ @ " . - 7. = - 9
=
7 - 9 = " . / A/ 9 / 9 - = 9
9 '
7
"
9 7 9 7 .
7 - -@ "
"7-<
9 ""
9 !% 90 3 8< 7"
-7
+ "
9 7 7 , 7 < / @ @ " . - 7. = - 9
=
7 -9 = "
"7-<
9 ""
9 $% 90 3 8< 7"
-7 ""
9 7 7
</F .. 9 7 "
7 '
- 9
< / @ @ " . - 7. =
>
--/ 9 -< - + 9 @@
9 7/ 7
- #
"" < 7 C
@8
7 < / @ @ " . - 7. = - 9
=
7 -9 = "
" 7-<
9 ""
9 !
90 3 8 < 7 "
-7 ""
9 7 7
< / F . . 9 7 " 7 ( 34 7 - / . . - - + 8 - 9
< / @ @ " . - 7. = 9 - < 4
9 ## . . - 9 @@
9 7/ 7 < 7 " 7
#
"" 7
- 7
/ .
- . 9
" ,
" + "" 7 9 ./ - <7 7# 7
7" + =
## /
"" 7 9 "" 7
./ +
#
/9 "" < < 7 . . > / 7 " 7 . / - . >
9 +
-- 7 7 <<7 + 9 "" 7/ 7 - ? < 7 9
,
""
"" 9
9 9 / 7== =
9 +7
- - 7 "" 4
- 4/
9 ./
:
&<"
7 9 "" . " .
9 . =
9 "" < < 7 . . > / 7 / " = =
&7 " =
9 . =
9 "" . 7 7 - . >
. . > 9 "" < < 7 . . > / 7 / " = = C
& 9 . =
9 " + "" 7 < 7 + - "" 7
"" - 7 9 " < / @ @ " . - 7. =
+ / "7 .
7 - - @ "C
& . #7
.
"
< 7 + - 9 ""
7
+ +4
,
7
7 " 9 7 4
"" 7 7 - / 9 9
9 + 7? - - 7
9 "" - 4 /
. 9 =
7
" .> " <
. + + = . + " 9 "" + + @ " ? , < 7 . " 7 :
& - 9 + 7? 4 7 7 " 7 "
9
9 ""
9 "" /
9 ""
+ 7 9 - 4
. 9
- 4 " . "+ . 7 4 " -.>
== 9 4" ++
& + 7 " 7 ".
""
7 " . 7. " =
9 +
& "/ "= = - 9 " . - 9
<
9 . 7 ""
< "# . =
&7-<
9 4" 9 .
9 - "
./ - .
7 " 9
9 9 / 7== =
9 7 4
. . -- /" 7 7 9 7 4> 4" 7 7 -/99
/ 9 #.
9 /- 7 - 9 = " ,
,5 ;
4 7
@
. . .
<7 --
"7
9 < 7 9 "" 7 - " 7-<
" 9 "" - 7. = 7 - <
" 7 4 " 9 ""
+ ? 9 .
7 <7 + 7 " - @/- +
9 A / "- - < . 7 "" 7 .
<< 7
. "
"
=
4" << 7 ..>
/- . "
9
9 ./
"
% (' (55! ,
< / F - - 7 / "= =
"
". . / " < / @ @ " . - 7. =
,
-
< -- 7
""
-- 7
7 9
L
1
1/ - 9
..>
""
9 " ? <7 + -
)
2
<
7/ 7 - < 7 "1 - . / =
9 "" 7 , (5 9 " 4 "
9
9 " + 7 9 4 79
"=
7@
,
44
G .
-
4" 7 7
!
/
9
4 "
(
1.
-
<7 +
#
A / "" < 7
9 "" 7
# . 9
/ 7== =
. / " " 9 ##/ 7 9
-- 44
- =
+
# " ? - . " ./ "/ 7 " < " .> 9 7" +
7 --- < 7 .
9 "
/
9 ## / 7 - . "/ - +
9 "" 7
($
"" 7 (5 ,
/
"/ 4 > < / @ @ " . 9 " 77 7 . / "
/7 .
7. " - . > + 4 ## /
9 < - #-- .> 9 / +
+
"/ - 9 9 - - / - 7 . / - . < .
.
- 7
47. "/7
- " G . "/ - 9 - 9 9 --/ - . "" .
9 "
'
7 9 "" @ =
7/ 7 ,
,
7 " + 9 ++
< / @ @ ".
.> J < 7
5
"" 7 ('
G +
" < / @ @ ". ?
. "
+
,
7" <7 =
9 <7 9
. "+
7 " 7 + < / 7. > J " - 74
7 -9 = "
44 7
-< -
"
!
1 < 4 9 < < 7 . . > / 7 7/ 7 - 3 - < 7 7 /
. " + N
. ,8 ""1 @ 9 - 9
/ " + 44 .
== /
. - ""
"" =
7 -9 = " < E 4
7 " " - + "4
9
9
+ ?
. > - "#&- 7+ .
7 . <7 - = 9 7 .
7 - -@ " G . 4 7 # 7 "
9 "" 7 ,
"" 7 '',
"7-<
9 "
9 " 44 ,
"
(
)
- "+ " < 7 - . 7 =
+4
#/ / 7
7 / 7@ - .
< - 44 - .
. 9 =
7
<
- " - 7+ = 9
+ ? <7 9/ + .
7. " < 7 # - " 9 +
- - 7 - ""
9
/ 9 - = 9 "" # - 7 9 4 "
@
@
+ 9 7= " 9
.7 7
-9 7 . "9
9
7/ 7 .
+ " 7 .> -/< 7
"
9
-< 7 + - 9 "" . " - - # . =
./- .
"
9 ## 7 = " < 7 + - 9 ""1 7 , 9 "
(
+ @ 7 (55! , . 9 =
7 9 +
- - 7 - ""
9 9
4
7 7 <7 < 4 =
9 " 7/ 7 < 7
+ - "9
- 7/ / 7 " , +
. -- 7 "
/ > # . "?
. > 9 < " - "" =
9 .> 9 7
9
9 ./
=
- / "" . 7 7 - . >
. .> 9 " . 9 =
7
" < -=
7 . <7 .
7-<
"" " 7 @ =
. > J / + "/ =
9
<
./ - . #7
9
. . . <
,
&/
(
,
- 9 ""
=
9
./- . 9 - 9 "" 7
9 " '$ ( (55%
-9
- @ "
9 "7 9 +
7 9 /
-9 %
)
< 7 9 4 " 74
.
- . 9 A/
<7 +
"" 7
./- .
-- 7 9
9 / 9
/ <7 .
<7 + -
<
9 -< . #. 9 .7
9 "</
4 8 7 , 9 ""
#/ 7
- "" < 7 - @
-< - +
< 7== 7 .>
9 "" 7 , (5 9 " 4 "
-
7 9 7 A/ / 97 6 !
=
/ ## .
4 =
"
" -9 < / " = / 7@
,
44
2
"" 7 - . - . >
9 + 9/
9 4" << - <
9 7 9 #
# ..
"" @ =
44 7
-< - ,
- < < ". " "
- 7 9 " "
# - =
/- . " -< 7 + .., -+ "
A/ 7
9 #
9 "<7 7 4 "
,
- 4/
+ " 7 "
7" +
9 ## 7 = " , .
7 9 "
9 +
- 4/ 7 " <7 . 9/7
V A L O R I L I M I T E D I E M I S S I O N E - Leq in dB(A) (art. 2 DPCM
,
)
2
14/11/97)
Tempi di riferimento
"
/
Diurno
(06.00-22.00)
Notturno
(22.00-06.00)
Attività invernali
65
65
Attività estive
60
45
Nessuna attività
55
45
9
4 "
V A L O R I L I M I T E A S S O L U T I D I I M M I S S I O N E - Leq in dB(A) (art. 3
DPCM 14/11/97)
,
)
Tempi di riferimento
Diurno
(06.00-22.00)
Notturno
(22.00-06.00)
Attività invernali
70
70
Attività estive
55
45
Nessuna attività
50
40
2
&
/
:
9
4 "
)
,( ;
)
7 A/ ./- . < -- + 9 4" 9 #.
A/
<7 + - 9 "
% (' 5! ,
" - 74
-
7
7
9 -
9 +7
7-<
7
(( 9 .
@7
,(( ;
7 4"
(55$ ,
<
)
<7 9/ +
2
. ." .
/
-
< < ".
"
7
.
/
"
.7
)
/
:
2
,(' ;
,( ;
2
/ " 7 - 7.> - 9 .. =
"" @ 9 "" < 7 < 7 . <
# 7 9 .
9 @@
9 7
+ ?,
,( ;
-< . #.
<<7 + =
)
/
<7 + -
9 ""
2
7 9 - 4/ 7 < 7 " 9 =
<< - <7 . 9/7 .
"
=
/ 74
. - - ? 9 / " 9 "" - "/ 9 ""
. <7 ++ 9
< / F 79 7 " 7 . 7-7 + . <7 - " @ =
2
2
7- - =
< 7
7 " - - 7+ =
9 . / "" 7 ,(
9 . - < < ".
" < 7 A/
L
9 "" = = = =
./- . 9
+ ? . > - - + "4
- / " 77 7
+ " 7 9
7 ,
-.>
9 = ==
# 9 - "+ . 7 - . "
7 -.7
)
"
@
" 9 .
< 7
-< . "
< 7= "
" 9
7 7 - 9 " 7 -< - @ " ? < 7 # .> . - / -.
7
#
- "+ " 9 +
+ " =
9
7 / 7@ - . >
9 "= 7
7 9 A/
<
""
7
7 9 A/
. / - . - < < ".
" - =
- 7 +
""
44
! 5% ,
7 A/
7 4 / 79 "
< 7 =
<7 ++ 9
" 4
9
9 "
A/
<7 + - - 9 "" 7 ,5 4 4
! 5% # 7
7 - 9 " 7 -< - @ " ? <
< 7 + - 9 "" 7 ,$ %
, ,
"
9
/
0
)
"
9
9
,(% ;
4 "
)
2
7
+
. < ./- .
<7 + 9
<
9 = == =
A/ 9 - 4/ " 7 9
< 7 9 ./
9 "
?,
9
" 77 7 . / " - - 4 4
9 ,
9 . =
.
=
+
7< 7
-/ < "
.> < 7 + " ,
/
"" < 7 < 7
9 . =
"" 7 9 "
7
-. " << 7 /
/
>
"
# 7?
-