Focal SUB P30 DB - Page 8

PYKOBO~CTBO
DOJib30BATEJIB
DO
YCTAHOBKE
ABTOMOiiiiJibHbiX
AY~IIOCIICTEM
FOCAL
e
YCTABOBKA
ABTOMOliBJILBLIX
CAliBY«<»EPOB
FOCAL
li.naro.napHM
Bac
3a
TO,
'ITO
BLI
BLI6panH
aBToMo6HJILHLIH
HH3KOllaCTOTHLIH
,nHHaMHK
FOCAL.
3TH
BbiCOKOKalleCTBeHHble
rpOMKOI'OBOpHTeJIH
pa3pa60TaHbl
H
H3I'OTOBJieHbl ,niDI ,ZJ;OCTH)I(eHIDI
MOmHOI'O
H
BbiCOKOKallecTBeHHoro
3B)'Ka
B
aBToMo6HJie.
Ha
3TO
H3,nenHe
pacnpoc1paiDieTC1I
rapaHTIDI,
.neiicTB)'IOmaH
B
coOTBeTCTBHH
c
3aKoHo,naTeJILCTBOM
Bameii
c1paHLI.
JI106a11
HeHcnpaBHOCTL,
B03HHKma11
B
pe3yJILTaTe
HenpaBHJILHOH
ycTaHOBKH
H
3KCllJIYaTaUHH,
MO)I(eT
llOBJieliL
3a
co6oif:
aHHYJIHpOBaHHe
rapaaTHH.
BHHMaHHe:
BbiCOKHH
yposeHL
3B)'KOBoro
,naBJieHIDI (
CBLime
110
.n.b)
OKa3biBaeT
lie6naronpiDITHoe
B03,neiicTBHe
Ha
opraHbl
cnyxa.
3B)'KOBoe
,naBJieHHe
CBLime
130,n.b
MO)I(eT
HaHecTH
BameMY
cnyxy
HenonpaBHMblii
ymep6.
BAiKBblE PEKOMEB,MIUIH
-
Co6n10,naiiTe
noJI1IpHOCTb
no,nKJIIOlleHIDI
HH3KollaCTOTHoro
,nHHaMHKa
ycHJIHTeJIIO
MomHocTH
(
«+»
K
«+»,
«-»
K
«-»).
llpaBHJILHa11
«fla3HpOBKa
ca6sy«flepa
BJIIDieT
Ha
ero
HHTerpaUHIO
C
«flpOHTaJibHOH
a.KyCTHKoii
H
Ha
JIOKaJIH3aUHIO
6aca.
EcnH
6ac
«3ana3,ZJ;biBaen>
H
JIOKaJIH3YeTC11
C3a,ZJ;H,
nonpo6yiiTe
llOMeiDITL
llOJI1IPHOCTL.
-
HcnoJIL3yHTe
,niDI
no,nKJIIOlleHIDI
HamHx
ca6sy4»epos
ycHJIHTeJIH
FOCAL.
llpH
no,nKJIIOlleHHH
K
ca6sy«flepy
o6113aTeJILHO
BKJIIOliHTe
<I»HJILTP
HH3KHX
qacToT
(LPF
-Low
Pass
Filter-
nponycKaiOmHii
HH3KHe
qacTOTLI).
KaK
npaBHJIO,
OH Hac1paHBaeTC11
Ha
qacTOTy
60-
80
fepu.
AKYCTHllecKHe
CHCTeMLI
H
ca6sy«flepLI
FOCAL
HMeiOT
BbiCOKYIQ lfYBCTBHTeJILHOCTb H
MomHoCTL.
Jil36eraii:Te
neperpy3KH
YCHJIHTeJI11 MOJUHOCTH, K KOTOpLIM OHH fiO,ZJ;KJIIOlleHbl. JiiCK3)1(eHHbiH
(
KJIHllllHpOBaHHbiH)
CHrHaJI
MO)I(eT
npHBeCTH
K llOBpe)I(,ZJ;eHIDIM,
He
llOKpbiBaeMbiM
rapaHTHeH.
-
llpH
llO,nKJIIOlleHHH
K YCHJIHTeJIIO
aKYCTHlleCKHX
CHCTeM
06113aTeJibHO
BKJIIOliHTe
«flHJib1p BbiCOKHX
qacTOT
(HPF
-
High
Pass
Filter
-
nponycKaiOIUHH
BbiCOKHe
qacTOTLI).
KaK
npaBHJIO,
<I»HJILTP
HaC1paHBaeTC11
Ha
llaCTOTy
.
60
-
100
fu
B 3aBHCHMOCTH
OT
6aCOBOf0
llOTeHUHaJI3
,ZJ;HHaMHKa (
qeM
MeHLme
ero
,ZJ;H3Me1p,
TeM
Bblme
,ZJ;OJI)I(Ha
6b1Tb
llaCTOTa
H3C1pOHKH).
-
HH3KoqaCTOTHble
,n;HHaMHKH
FOCAL
pa3pa60TaHbl
,niDI
ycTaHOBKH
B
Kopnyc.
ITocKOJILKY
OHH
C03,ZJ;a10T
nyJILCaUHH
,n;aBJieHIDI, KOHC1pYKQIDI
Kopnyca
,ZJ;OJI)I(Ha
6LITL
MaKCHMaJibHO
np011HOH
H
)l(eCKOH.
B
KalleCTBe
MaTepHana
,nm~
ero
H3roTOBJieHIDI
nyqme
scero
no.nxo,n;HT
MDF
(.npesecHo
BOJIOKHHCTaH
nJIHTa
cpe,n;Heii
nnoTHOCTH)
TOJIIUHHOii
He
MeHee
19
MM.
Kopnyc
,n;oJI)I(eH
6LITL
repMeTHlleH,
see
CTeHKH
,ZJ;OJI)I(Hbl
6LITb
CKJieeHLI
Me)I(,ZJ;y
C060H.
06113aTeJILHO
HCfiOJIL3yHTe
,niDI
HallOJIHeHIDI
KOpnyca
,ZJ;eMn«flHp)'IOmHH
MaTepHan;
HanpHMep
CHHTellOH.
-
06LeM
KOpnyca
,ZJ;OJI)I(eH
COOTBeTCTBOBaTh
HamHM
peKOMeH,ZJ;aUIDJM •.
-
3aKpenHTe
rpoMKorosopHTeJIL
(Kopnyc
ca6sy«flepa)
c
noMomLIO
Kpene)l(a
H3
KOMnneKTa
nocTaBKH.