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Natalija [7]
3 years ago
15

A student is recording a song on her computer. When the recording is finished, she saves a copy on her computer. The student not

ices that the saved copy is of lower sound quality than the original recording. Which of the following could be a possible explanation for the difference in sound quality?
A. The song was saved using fewer bits per second than the original song.
B. The song was saved using more bits per second than the original song.
C. The song was saved using a lossless compression technique.
D. Some information is lost every time a file is saved from one location on a computer to another location.
Computers and Technology
1 answer:
denis23 [38]3 years ago
3 0

Answer:

A. The song was saved using fewer bits per second than the original song.

Explanation:

A song can be recorded on the computer or any device ranging from bit rates 96 kbps to 320 kbps.  

The lesser the bitrates the lesser the quality of the audio and when we increase the bit rates, the quality of the audio recorded gradually increases.

Bitrates of 128 kbps give us a radio like quality whereas when we use bitrates of 320 kbps we get very good or CD-like quality.

According to the scenario, the most appropriate answer is option A.

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Answer:

The function in Python is as follows:

def MaxValue(userNum1, userNum2):

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Explanation:

This defines the function

def MaxValue(userNum1, userNum2):

This returns userNum2 if userNum2 is greater than userNum1

<em>    if userNum2>userNum1:</em>

<em>        return userNum2</em>

If otherwise, this returns userNum1

<em>    else:</em>

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<em />

6 0
3 years ago
You are given an unsorted array x of elements that implement the Comparable interface. There are no duplicates in this array. Yo
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Answer:

boolean isEven = false;

if (x.length % 2 == 0)

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Comparable currentMax;

int currentMaxIndex;

for (int i = x.length - 1; i >= 1; i--)

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currentMax = x[i];

currentMaxIndex = i;

for (int j = i - 1; j >= 0; j--)

{

if (((Comparable)currentMax).compareTo(x[j]) < 0)

{

currentMax = x[j];

currentMaxIndex = j;

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}

x[currentMaxIndex] = x[i];

x[i] = currentMax;

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Comparable a = null;

Comparable b = null;

if (isEven == true)

{

a = x[x.length/2];

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number 3 saving a file is a very good habit number for importance of saving file are a very very nice number 5 I hope it help please give me your ratings and like and also don't forget to read the brainly.com

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