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3 years ago

Gian wants to add audio to his presentation whichaude ves not supported

Computers and Technology

1 answer:

Soloha48 [4]3 years ago

3 0

Answer:

TIFF file is not audio format file rather it is graphic container that stores raster images.

Explanation:

Gain can add all other audio files (MIDI, MP3, Windows media audio file) to his presentation.

What are MIDI, MP3 and WMA :

MIDI:

Musical Instrument Digital Interface (MIDI) is a protocol that is designed for recording and playback music on digital synthesizers that is supported by many computer sound cards. Gian can add MIDI audio format file in his presentation.

MP3:

This audio file format technology compress a sound technology into very small file while preserving the original quality of sound when it is played. Gian can add this audio format in presentation to play audio in presentation.

WMA

This audio format is developed by Microsoft. It contains a series of audio codecs and their corresponding audio formats.

Gian can add WMA extension audio file to his presentation to play audio.

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You have to communicate a signal in a language that has 3 symbols A, B and C. The probability of observing A is 50% while that o

Vlada [557]

Answer:

Huffman code is use for encoding the language. The entropy when calculated is 1.5.

Explanation:

Using Huffman Coding scheme to encode:

The huffman coding scheme is described in the attachment.

To find entropy; we use the formula given below:

H = ∑ $p log_{2} \frac{1}{p}$

where H = Entropy and p = probability

p(A) = 50% = 1/2

p(B) = 25% = 1/4

p(C) = 25% = 1/4

$H = \frac{1}{2} log_{2} 2 + \frac{1}{4} log_{2} 4+ \frac{1}{4} log_{2}4\\H = \frac{1}{2}(1) + \frac{1}{4}(2) + \frac{1}{4}(2)\\H = \frac{1}{2} + \frac{2}{4} + \frac{2}{4}\\H = \frac{1}{2} + \frac{1}{2} + \frac{1}{2}\\H = \frac{3}{2}\\H = 1.5$

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3 years ago

If you have two folders open on your desktop and you want to move a file from one folder to the other, simply ________ the file

Daniel [21]

Answer:

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Explanation:

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2 years ago

Write code that declares a variable named minutes, which holds minutes worked on a job,

Mamont248 [21]

The code that carried out the functions indicated above is stated below. It is not be noted that the code is written in C#

C# is a type-safe, object-oriented programming language. It is pronounced "see sharp"

<h3>What is the code for the above task?</h3>

Using System;

public class HoursAndMinutes

{

public static void Main()

{

// declaring minutes variable and assigning 197 as given in question

int minutes = 197;

// outputing the total minutes , hours

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}

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2 years ago

Who needs to be involved when assembling business solutions that include hardware and software?

sveta [45]

Software engineer i would say

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2 years ago

Read 2 more answers

he timing device in an automobile’s intermittent wiper system is based on an RC time constant and utilizes a 0.500-μF capacitor

Tatiana [17]

Answer:

4000k-ohm to 10,000k-ohm

Explanation:

As we know that time constant for an RC circuit is t=RC

Putting the values of t we can get the range of varaiable resistor as;

t=RC

Putting t=2 we get the first value of the range for the variable resistor

2=R*0.500*10^-6

R=2/(0.500*10^-6)

R=4*10^6

R=4000k-ohm

Now putting t=5 we get the final value for the range of variable resistor

t=RC

5=R*0.500*10^-6

R=5/(0.500*10^-6)

R=10*10^6

R=10,000k-ohm

So variable resistance must be made to vary in the range from 4000k-ohm to 10,000k-ohm

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3 years ago