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T h e s o u n d r e f l e c t i n g o r s o u n d a b s o r b i n g q u a l i t i e s o f t h e
l i s t e n i n g r o o m w i l l a f f e c t t h e s o u n d q u a l i t y o f a l o u d s p e a k e r
s y s t e m . R o o m a c o u s t i c s c a n b e t e s t e d b y l i s t e n i n g t o t h e
e c h o o f a s h a r p s o u n d , s u c h a s h a n d c l a p p i n g .
A r o o m h a v i n g l a r g e w i n d o w s , p a n e l e d w a l l s a n d a
h a r d w o o d f l o o r o r c e i l i n g w i l l b e a c o u s t i c a l l y " l i v e " a n d
w i l l e c h o n o t i c e a b l y . A r o o m c o n t a i n i n g o v e r s t u f f e d
f u r n i t u r e , c a r p e t e d f l o o r s o r d r a p e d w i n d o w s w i l l b e
a c o u s t i c a l l y " d e a d " a n d w i l l e c h o v e r y l i t t l e o r n o t a t a l l .
I d e a l l y , t h e r e s h o u l d b e a r e a s o n a b l e b a l a n c e b e t w e e n
a b s o r p t i v e m a t e r i a l a n d s o u n d r e f l e c t i n g s u r f a c e s . I f t h e r e
a r e t w o l a r g e r e f l e c t i n g s u r f a c e s f a c i n g e a c h o t h e r , t h e
" b o u n c e " b e t w e e n t h e m w i l l m a k e s o u n d s r u n t o g e t h e r a n d
t h e m u s i c w i l l l a c k d e f i n i t i o n . L a r g e , f l a t w a l l s u r f a c e s
s h o u l d b e b r o k e n u p w i t h b o o k s h e l v e s , d r a p e s o r s c r e e n s .
T h e L 1 0 0 i s p r o v i d e d w i t h a P r e s e n c e c o n t r o l t o r e g u l a t e
t h e r e l a t i v e l o u d n e s s o f t h e m i d r a n g e t r a n s d u c e r a n d a
B r i l l i a n c e c o n t r o l t o a d j u s t t h e v o l u m e l e v e l o f t h e h i g h
f r e q u e n c y d i r e c t r a d i a t o r . T h e s e c o n t r o l s a d j u s t t h e o u t p u t
o f t h e c o m p o n e n t l o u d s p e a k e r s t o a c h i e v e r e a l i s t i c t o n a l
b a l a n c e i n a v a r i e t y o f r o o m c o n d i t i o n s .
L O U D -
SPEAKER
L O U D -
SPEAKER
LISTENING
P O R T I O N
7
40° "Listening Angle"
Sound energy from each loudspeaker blends to form a
stereo "wall of sound!' The stereo image will be intensified
and the area of best stereo perception increased if the two
systems are rotated slightly toward the preferred listening
position.
Содержание L100 CENTURY
Страница 1: ...L100 CENTURY INSTRUCTION MANUAL...