acostical auditorium

8/13/2019 acostical auditorium

1/31

MULTI-PURPOSE AUDITORIUMSOUND REINFORCEMENT SYSTEM DESIGN

ECE 40020 SPRING 2013SPEAK EASEIES

Matt Carrol EASE and couch

enthusiast

John Sandvig Master of cheese

and EASE

Trevor Brown-Devourer of cookies

and bad EASEmodels

Kent Seidel-Frustrated EASE

user


2/31

OUTLINE Primary Sys !m D!si"# C$#s rai# s %!#&! I''&s ra i$# Sys !m D!si"# C$#s rai# s EASE Sim&'a i$# R!s&' s Mi(i#" C$#s$'! R!)&ir!m!# s a#* S!'!+ i$# Mi+r$, $#! R!)&ir!m!# s a#* S!'!+ i$# L$&*s,!a.!r S!'!+ i$#/ P'a+!m!# / a#* Ri""i#"

Si"#a' Pr$+!ssi#" R!)&ir!m!# s a#* S!'!+ i$# Si"#a' Pa iri#" Dia"ram Ra+. R!)&ir!m!# s a#* D!si"# Ca 'i#" a#* iri#" R!)&ir!m!# s Sys !m C$m,$#!# Lis a#* S r!! Pri+! Es ima ! S&mmary a#* R!+$mm!#*a i$#s


3/31

PRIMARY SYSTEM DESIGN CONSTRAINTS "!#!ri+ a#-s a,!* i" s+ $$' a&*i $ri&m i s!a i#" $r 3000 a,,r$(5 2200 mai# '$$r/ 600 a'+$#y7

mi#im&m SPL $ 108 *9 a a+. r$ $ s!a i#"

#$ m$r! a# 8 *9 :aria i$# i# SPL $:!r ! !# ir! s!a i#" s,a+! $r ! 1 K;


4/31

%ENUE ILLUSTRATION


5/31

SYSTEM DESIGN CONSTRAINTS

SPL $ 108 *9 i# a+. r$ $ s!a s '!* $ s!+$#* r$ $ i''s B- 8*9 $:!r 40-1>000 ;< '!* $ s,!a.!r s!'!+ i$#

S !a.!r *!'a a#* *is a#+! a:! ?ALCONS 10?

9a'+$#y a#"'!* s !!, !#$&" $ +a + mai# s,!a.!rs/ sma''!ra+! $# r$# $ a'+$#y

Narr$ !r s!a i#" ar!as i m$r! a'+$#i!s i# a+. s!+ i$#


6/31

EASE SIMULATION RESULTS1kHz 2kHz

4kHz 8kHz


7/31

1K;


8/31

?ALCONS


9/31

MI ING CONSOLE REHUIREMENTS ANDSELECTION TRE%OR7

Ori"i#a' A' !r#a i:!s

DiGiC$ SD6 >0 + a##!'s/ 24 &ss!s

Disa*:a# a"!s

E(,!#si:!

N$ C$ raN! +$m,a i '!


10/31


Ori"i#a' A' !r#a i:!s

Yama a DM2000 > i#,& s/ 22 &ss!s 9&i' -i# F EH s+!#! m!m$r R!'a i:!'y i#!(,!#si:!

Disa*:a# a"!s O& *a !* Na:i"a i$# iss&!s


11/31


Fi#a' D!+isi$#

Mi*as Pr$> Ma( $ 60 mi( + a##!'s/ 38 &ss!s 2>4 i# & s a#* $& & s 9&i' -i# F / "ra, i+ EH C$ raN! +$m,a i '!

Disa*:a# a"!s E(,!#si:!


12/31

MICROP;ONE REHUIREMENTS ANDSELECTION TRE%OR7

S!## !is!r E 112 G3 ir!'!ss La,!' ,a+.


13/31


S!## !is!r E 112 G3 ir!'!ss La,!' ,a+.

S!## !is!r E 3>8 ir!'!ss ;a#* !'* ,a+.


14/31


S!## !is!r E 112 G3 ir!'!ss La,!' ,a+.

S!## !is!r E 3>8 ir!'!ss ;a#* !'* ,a+.

S!## !is!r MK; 20-,46 S!+ i$#a' ir!* C$#*!#s!rMi+r$, $#!s


15/31


S!## !is!r E 112 G3 ir!'!ss La,!' ,a+.

S!## !is!r E 3>8 ir!'!ss ;a#* !'* ,a+.


S &r! DMK8J-82 Dr&m Mi+r$, $#! Ki


16/31


S!## !is!r E 112 G3 ir!'!ss La,!' ,a+.

S!## !is!r E 3>8 ir!'!ss ;a#* !'* ,a+.


S &r! DMK8J-82 Dr&m Mi+r$, $#! Ki

S &r! SM 86 %$+a' ir!* Mi+r$, $#!s


17/31

LOUDSPEAKER SELECTION/ PLACEMENT/ ANDRIGGING TRE%OR7

L$&*s,!a.!r R!)&ir!m!# s

Mi#im&m $ 108 *9 a r!ar s!a s SPL :aria#+! '!ss a# B@- 8 *9

A' !r#a i:!s

M!y!r S$* M3D s!ri!s

R!,& a '!

9!s s&i !* $r 'i#! arrays


18/31


Fi#a' S!'!+ i$#

R!#.&s-;!i#< i*! :ari! y $ $, i$#s

N$ !( !r#a' am,'i i!rs

N$ 'i#! '$ss!s


19/31



20/31


CF121M

PN61

PN82ST9

Used forstagemonitors

Integratedwith on-stageAviom in-earmixes

Poweredfront fills

Rotatablecomplexconic horns

Mountable

Balcony/ under-balcony fills

125 dB peakSPL

90X60 or120X60dispersion

4 poweredmains

134 dBoverall peakSPL

90X40dispersion


21/31

PO ER AMPLIFIER REHUIREMENTS ANDSELECTION

I#*i:i*&a' ,$ !r!* am,'i i!rsi# !a+ s,!a.!r

Mai#s PM-3R

s -

M$#i $rs PF-R

C'ass D *i"i a' am,'i i!rs !*i *i"i a' C$ raN! *a a


22/31

SIGNAL PROCESSING REHUIREMENTS ANDSELECTION

R;AON sys !m ,r$:i*!s DSP +a,a i'i i!s $# $ar* !a+ am,'i i!r

Pr$:i*!s

386ms D!'ay C$m,r!ss$r

a#* ,ara5 EH

L!:!' C$# r$'


23/31

SIGNAL PAT; IRING DIAGRAM


24/31

RACK REHUIREMENTS AND DESIGN A''$ s $r A++!ssi i'i y/ A!s ! i+s/ P$r a i'i y/

;$&s! a#* $r"a#i

P$ !r C$#*i i$#i#" a#* S!)&!#+i#"

M!*ia P'ay a+.

CD a#* Di"i a' R!+$r*i#" ir!'!ss R!+!i:!r a#* A# !##a


25/31

RACK DESIGNSignal Processing Rack Wireless Receiver Rack


26/31

CA9LING AND IRING REHUIREMENTS E !r#!

ir' i#* Mass I@O $( ir' i#* Mass M&' i'i#! Ca '! = Mass $( +$##!+ i$#


27/31

PO ER CONDITIONING

ETA Power

Furman Sequencer

Furman Power Conditioner


28/31

SYSTEM COMPONENT LIST AND STREETPRICE COST ESTIMATE

S,!a.!rs a#* M$#i $r S&,,$r 1 1/3>1 C$#s$'! > /

Mi+r$, $#!s 3 /840

CD@R!+$r*@P!ri, !ra's 1/400 N! $r.i#" Ca '!s 4/048

P$ !r 33/2>3

Ra+. ;ar* ar! 1/ J>

TOTAL: $341,584


29/31

SUMMARY AND RECOMMENDATIONS P$i# s$&r+! mai#s

Li#! s$&r+! i''s

Di"i a' s,!a.!r #! $r.

I# !"ra !* R;AON am,'i i!rs

E( ra 1>0K +a# ! s,!# $# a' !r#a i:! 'i#! array r!i# $r+!m!#sys !m $r ,$,/ r$+./ m! a'/ i,- $,/ !'!+ r$#i+a/ a#* a' !r#a i:!+$#+!r s


30/31

HUESTIONS @ DISCUSSIONHUESTIONS @ DISCUSSION


31/31

SIGNAL PAT; IRING DIAGRAM

acostical auditorium

Documents