modulation 音标拼音: [m
, ɑdʒəl'eʃən]
n . 调音,调节,抑扬
调音,调节,抑扬
modulation 调变;调制
modulation 宽( 频 )带调频
WBFM modulation 调变
modulation n 1 :
a musical passage moving from one key to another [
synonym :
{
transition }, {
modulation }]
2 : (
electronics )
the transmission of a signal by using it to vary a carrier wave ;
changing the carrier '
s amplitude or frequency or phase 3 :
rise and fall of the voice pitch [
synonym : {
intonation },
{
modulation }, {
pitch contour }]
4 :
a manner of speaking in which the loudness or pitch or tone of the voice is modified [
synonym : {
modulation }, {
inflection }]
5 :
the act of modifying or adjusting according to due measure and proportion (
as with regard to artistic effect )
Modulation \
Mod `
u *
la "
tion \,
n . [
L .
modulatio :
cf .
F .
modulation .]
1 .
The act of modulating ,
or the state of being modulated ;
as ,
the modulation of the voice .
[
1913 Webster ]
2 .
Sound modulated ;
melody . [
R .] --
Thomson .
[
1913 Webster ]
3 . (
Mus .)
A change of key ,
whether transient ,
or until the music becomes established in the new key ;
a shifting of the tonality of a piece ,
so that the harmonies all center upon a new keynote or tonic ;
the art of transition out of the original key into one nearly related ,
and so on ,
it may be ,
by successive changes ,
into a key quite remote .
There are also sudden and unprepared modulations .
[
1913 Webster ]
4 . (
Electronics )
The alteration of hte amplitude ,
intensity ,
frequency ,
or phase (
of the carrier wave of a radio signal )
at intervals ,
so as to represent information to be transmitted .
[
WordNet 1 .
5 ]
124 Moby Thesaurus words for "
modulation ":
AM ,
FM ,
PM ,
abatement ,
about -
face ,
accommodation ,
adaptation ,
adjustment ,
allayment ,
alleviation ,
alteration ,
amelioration ,
amplitude modulation ,
apostasy ,
arrangement ,
assuagement ,
betterment ,
blunting ,
break ,
calming ,
change ,
change of heart ,
changeableness ,
constructive change ,
continuity ,
conversion ,
damping ,
deadening ,
defection ,
degeneration ,
degenerative change ,
demulsion ,
deterioration ,
deviation ,
difference ,
diminution ,
discontinuity ,
divergence ,
diversification ,
diversion ,
diversity ,
double sideband ,
dulcification ,
dulling ,
easing ,
falling -
off ,
fitting ,
flip -
flop ,
gradual change ,
harmonization ,
hushing ,
improvement ,
inflection ,
instrumentation ,
intonation ,
intonation pattern ,
leniency ,
lessening ,
letdown ,
letup ,
lightening ,
loosening ,
lulling ,
melioration ,
mitigation ,
modification ,
mollification ,
orchestration ,
overthrow ,
pacification ,
palliation ,
phrasing ,
pitch ,
pitch accent ,
preparation ,
qualification ,
quietening ,
quieting ,
radical change ,
re -
creation ,
realignment ,
redesign ,
reduction ,
reform ,
reformation ,
relaxation ,
remaking ,
remission ,
renewal ,
reshaping ,
resolution ,
restructuring ,
reversal ,
revival ,
revivification ,
revolution ,
setting ,
shift ,
side frequency ,
sideband ,
slackening ,
softening ,
solution ,
soothing ,
speech tune ,
subduement ,
sudden change ,
suprasegmental ,
suspension ,
switch ,
tempering ,
tone ,
tone painting ,
total change ,
tranquilization ,
transcription ,
transition ,
turn ,
turnabout ,
upheaval ,
variation ,
variety ,
violent change ,
worsening
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