Crista acustica in insect ears modeled by an inhomogenous

Crista acustica in insect ears modeled by an
inhomogenous granular chain
Elisabeth Delevoye, Vincent Tournat
To cite this version:
Elisabeth Delevoye, Vincent Tournat. Crista acustica in insect ears modeled by an inhomogenous granular chain. Société Française d’Acoustique. Acoustics 2012, Apr 2012, Nantes, France.
2012.
HAL Id: hal-00811144
https://hal.archives-ouvertes.fr/hal-00811144
Submitted on 23 Apr 2012
HAL is a multi-disciplinary open access
archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from
teaching and research institutions in France or
abroad, or from public or private research centers.
L’archive ouverte pluridisciplinaire HAL, est
destinée au dépôt et à la diffusion de documents
scientifiques de niveau recherche, publiés ou non,
émanant des établissements d’enseignement et de
recherche français ou étrangers, des laboratoires
publics ou privés.
Proceedings of the Acoustics 2012 Nantes Conference
23-27 April 2012, Nantes, France
Crista acustica in insect ears modeled by an
inhomogenous granular chain
E. Delevoyea and V. Tournatb
a
b
CEA-Leti MINATEC-Campus, 17 rue des Martyrs, F-38054 Grenoble Cedex 9, France
Laboratoire d’acoustique de l’université du Maine, Bât. IAM - UFR Sciences Avenue Olivier
Messiaen 72085 Le Mans Cedex 9
[email protected]
2281
23-27 April 2012, Nantes, France
Proceedings of the Acoustics 2012 Nantes Conference
!
"
# $ "
%!
& !' ' #
! " ")*
!
&
$
"
% " " !
(
&
" $
$
"
!!)"
"!
!"
!"
)
"!!!
!"!
)*.0
"!
.1223'$
!.*4*56
"$72
%
"!
!
!*+
!
"
!
, !
!"
$!
&
*+
)8
-
""!
!
!
"
" "
!
""
!".!
" !
/! )8.6
*+9"(
":
' " "!
/"
$
" 2282
Proceedings of the Acoustics 2012 Nantes Conference
23-27 April 2012, Nantes, France
'
'
!
"$4<5'"
!)7
!
,
)< )1 #
" "
!
!
485
! " ' *+!)8
!.
• $
;!
; !
!; $
" 475
!
*<
*=<!
• '
"
"!
!*2
72"
88
"
• '
! !"
"
!
$
8*
)<."
#"
"
"."
$.
1
8222
*2=*
• 9 !
!
$
:"!
• $""
" "
!
',
)1."
".
#$
.1
8222
8222*71<7
' #"!
"
$
)
!
! ' !
415
!'*
("!
".
• ; !"
-(!
!
4=5 ! )7."
!
*+
889
"
$,
*!
!
• $
.
2283
23-27 April 2012, Nantes, France
Proceedings of the Acoustics 2012 Nantes Conference
"'
!
' 4>5%
"
• ";
"
" 4?5 " '/
)=.B,4**5*?>1
!$
"!"''!
"
• ) ."
"
! ! 4@5
' !
!
""
$ ! " ""
"
" ""
'*.A
415
A
9
$!!
" !
! ' !
4<5 $ # * 8
!)>
82=2
,
,
!
12>2
72?2
8222
=228*22
!!
!
'
"
" 4*25 " ! !'
! 4**5!)='"
!
!
)>.'
!
4<5
*8
2284
Proceedings of the Acoustics 2012 Nantes Conference
23-27 April 2012, Nantes, France
! "
'"
!
!)?)@'"
"
#9
. " ! "
!
#
% , C --& 0$D(
!
$::!60
!""
$ 4*5 ::!606E"
$ FG
*2
1@82*2".H*21@
485 B'B-,"E$
. ""! " F $$ D !
$@=82?88<82*2
)?."
"
"
'
#
/!
*!)>
475 ,D0G60E0
! I ( C
FGC$*@7117>1<1822>
4<5 -+"C;A+J$E$
! " F
$ *8A82*8
415 C G ) + (K 6 ( E$
. ! F
A9
<218@>8@?8222
4=5 9 $ :;" ( , 9 E$
". ;F & 9 *?1
<>8?*822=
)@."
#)?'
#/!
*!)>
4>5 B ( 9 D !; (0
, E-( F CA$
*2?*8<>2?<>*782**
#
!
!
4?5 G ' G ' E( F$6"9
-=8>1728822<
4@5 ( ( 6 : C ( E
" "F9G82*2*88@>M72=82**
" " ! " !
$
"!
"
*+
"!
!!"4*85
!"
,""
! ; 4*25 A 0 ) E "
A! N ! . F GA 88<=<7
78><88227
4**5 B , E+ &F ::O
%*<2*2"
*?>1&0&0877>=228(
4*85 B ' B ," EA !" FC6"-?2
2**72=822@
2285