Svojstva i formati audiozapisa
7th Grade
•16 Qs
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Svojstva i formati audiozapisa
Quiz
•
Computers
•
7th Grade
•
Medium
stefica debogovic
Used 48+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Postupak pretvorbe zvuka iz mehaničkog u digitalni oblik zove se
reprodukcija
digitalizacija
konverzija
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Prvi korak digitalizacije je
pomoću mikrofona zvuk se pretvara u analogni električni signal
u analogno – digitalnom pretvorniku zvučne kartice analogni električni signal pretvara se u digitalni oblik
digitalni se podaci kodiraju, po potrebi sažimaju i pohranjuju na disku
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Drugi korak digitalizacije je
pomoću mikrofona zvuk se pretvara u analogni električni signal
u analogno – digitalnom pretvorniku zvučne kartice analogni električni signal pretvara se u digitalni oblik
digitalni se podaci kodiraju, po potrebi sažimaju i pohranjuju na disku
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Treći korak digitalizacije je
pomoću mikrofona zvuk se pretvara u analogni električni signal
u analogno – digitalnom pretvorniku zvučne kartice analogni električni signal pretvara se u digitalni oblik
digitalni se podaci kodiraju, po potrebi sažimaju i pohranjuju na disku
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Formati audidatoteke su:
JPEG, GIF, PNG; BMP, SVG
WAV, WMA, MP3, AAC, M4A
MPEG-4, DivX, FLV, AVI, ASF
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Microsoftov format za nesažete datoteke, zauzima puno memorije je
WMA
WAV
MP3
AAC
M4A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Microsoftov format za sažete zapise je
WMA
WAV
MP3
AAC
M4A
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