Umakinfo

The best and unique technical knowledge.

[umakinfo-blog]

Does more RAM give more performace?

In a computer system, mac, or in a smartphone RAM(Random access memory) is the most important hardware component as it plays a role along with CPU performance and helps the CPU to reach the highest scale. The fact we all know more memory gives more performance, But some factors will become a barrier for it.

Factors of RAM, effects performace.

Mainly performance of the computer system depends on RAM I mean which RAM memory you have. Like there are different types of RAM memories 1.DDR1 2.DDR2 3.DDR3 4.DDR4(latest one).

These different versions of RAM memories give different performance graphs as they got evolved with the new generation and your CPU configuration also matters here.

The different version of RAM memory has different speed. 1.RAM speeds vary from DDR4-1600 (or a 1,600MHz data rate) to DDR4-3200 (or a 3,200MHz data rate).

2.RAM speeds vary from DDR3-400 (or a 1400MHz data rate) to DDR3-1600 (or a 1600MHz data rate).

3.RAM speeds vary from DDR2-200 to 533MHz.

4.RAM speeds vary from DDR2-100 to 200MHz.

The Experiment we did gradually adding more RAM memory.

Read more 

[umakinfo-blog]

How does a stenotype work?

Stenotype is called a stenotype machine, shorthand machine, steno writer, stenographer, or stenotype keyboard with a specialized chorded keyboard. A typewriter, used by shorthand writers. like for example, a journalist typing soon a speech. He needs accuracy and speed while typing. He can’t have the politician repeat his words again and again. They have a specific set of letters from the above set which have a specific meaning. They type that. A trained court reporter or closed captioner must write speeds of approximately 180,200 and 225 words per minute(wpm) at very high accuracy in the categories of the literary, jury charge, and testimony, respectively. Some stenographers can reach 300 words per minute.

The stenotype keyboard has 22 modified keys far fewer keys than a conventional alphanumeric keyboard. Multiple keys are pressed simultaneously to spell out the whole syllabus, words, and phrases with a single hand motion. In modern steno machine, it content consonant keys on both hand side and four vowels below these keys: “A”, “O”, “E”, “U”.

Read more

[umakinfo-blog]

Do you know what is mechanical mouse?

mechanical mouse that contains a metal or rubber ball on its underside. When the ball is rolled in any direction, sensors inside the mouse detect this motion and move the on-screen mouse pointer in the same direction. https://umakinfo.com/mechanical-mouse/

[umakinfo-blog]

In your smartphone, firstly through the touch screen, the input is given to open the camera and the instruction is sent to the CPU and the camera is loaded and the light sensor measures the brightness and the Range finder finds the distance of the object placed based on these readings the CPU set the electronic shutter to limit the amount of incoming light while a miniature motor moves the cameras lens forwards or backward in order to get the objects in focus.

https://umakinfo.com/how-does-a-camera-work/

[umakinfo-blog]

DO U KNOW HOW DOES A CAMERA WORK?

In our daily life we capture many pictures with our smartphone with lots of creativity but most of us don’t know actually how does a camera work?

Here is a detailed info about the blog.

How does a camera work? section-1

In your smartphone, firstly through the touch screen, the input is given to open the camera and the instruction is sent to the CPU and the camera is loaded and the light sensor measures the brightness and the Range finder finds the distance of the object placed based on these readings the CPU set the electronic shutter to limit the amount of incoming light while a miniature motor moves the cameras lens forwards or backward in order to get the objects in focus.

The active image from the camera is sent back to the display and depending on the environment, an LED light is used to illuminate the scene, and after the picture is taken it is sent back to the display and for review and the solid-state drive for storage.

however, there are still two more critical more components critical pieces of the puzzles and that is the power supply and wires All of the components use electricity provided from the battery pack and power regulator.and lots more for further read visit our site https://umakinfo.com/

https://umakinfo.com/how-does-a-camera-work/

[umakinfo-blog]

THE NEW WAY OF COMPUTING.

AmbientComputing meaning: relating to the immediate surrounding of something

(Or) denoting advertising that makes use of sites (or) objects other than the

Established media.

ambient computing is the scenery of knowledge, sensors, gadgets, and operators that can give the internet of things something to do. the internet of things(IoT) Is MATURING from its off-kilter immature stage

IN ONE WORD SENTENCE TO EXPLAIN ABOUT “Ambient computing” Surrounding Computing How Invisible Hardware, Self-Starting Apps, and Nonstop Surveillance Reshape our Public and Private Lives.

For more details about AMBIENT COMPUTING visit https://umakinfo.com/

https://umakinfo.com/ambient-computing/