2 years ago

____________ is used by IM and other applications that provide voice services over lower-speed digital circuits.

Computers and Technology

1 answer:

zimovet [89]2 years ago

6 0

Answer:

The correct answer is Adaptive differential pulse code modulation

Explanation:

Adaptive differential pulse code modulation (ADPCM) is a variant of differential pulse-code modulation (DPCM) that varies the size of the quantization step, to allow further reduction of the required data bandwidth for a given signal-to-noise ratio. The output data rate can be dynamically adjusted between 16 kbit/s and 64 kbit/s in these applications.

You might be interested in

Question 4

Tcecarenko [31]

Answer: squared ← number * number

Explanation:

4 0

2 years ago

What is the difference between hardware and software?

alina1380 [7]

A Hardware is any physical device used in. You can touch hardware, but you cannot touch software. Hardware is physical, and software is virtual. (brainliest) ??

4 0

2 years ago

Which of the following is not one of the steps a company would take in an attempt to prevent a malfunction or failure of their p

bulgar [2K]

Answer:

A overdesign

Explanation:

7 0

2 years ago

All it services and servers are equally critical. <br> a. True <br> b. False

g100num [7]

False

Not all IT services are equally critical. In an increasingly digital world whereby cyber threats are a big threat, it is vital to prioritize the critical assets in order to achieve digital resilience. This involves building tighter defenses in systems that are critical.

4 0

2 years ago

How many bits are required to encode an image that is 25 pixels wide and 50 pixels tall, if you encode each pixel with 12 bits o

AURORKA [14]

Just multiply all numbers to get the total number of bits:

25*50*12 = 15000 bits.

3 0

2 years ago