
AUDIO DIGITAL
Quiz
•
Computers
•
2nd Grade
•
Practice Problem
•
Medium
bertha SOTO
Used 58+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es una perturbación que viaja a través del aire, se denomina onda sonora.
AUDIO
SONIDO
SEÑAL ANALÓGICA
SEÑAL DIGITAL
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es el número de vibraciones por segundo, se mide en hercios, el hombre puede escuchar entre 20 hz y 20 khz
FRECUENCIA
SONIDO
AMPLITUD
SEÑAL DIGITAL
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es la cantidad de fuerza o energía de un sonido se mide en decibelios subir 2dB duplica la potencia de un sonido
FRECUENCIA
SONIDO
AMPLITUD
SEÑAL DIGITAL
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Formato de audio que fue creado en el instituto Fraunhofer con un extraordinario grado de comprensión y alta calidad
MP3
WAV
MIDI
MP4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
No es propiamente un formato de audio, pero tiene una interfaz digital para instrumentos musicales
MP3
WAV
MIDI
MP4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Formato desarrollado por la fundación Xiph.org, es reciente, libre y de código abierto, no todos los reproductores de audio lo reconocen.
MP3
WAV
MIDI
OGG
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es aquella comunicación en la que el emisor y el receptor codifican un mensaje en forma equivalente
COMUNICACIÓN EFECTIVA
CANAL ADE COMUNICACIÓN
COMUNICAR LA IDEA
STORYTELLING
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