#computre

प्रोसेसिंग डिवाइस क्या है? (Processing Device Kya Hai)

प्रोसेसिंग डिवाइस कंप्यूटर का बहुत महत्वपूर्ण डिवाइस होता है। कंप्यूटर हार्डवेयर के दो प्रकार होते हैं इंटरनल हार्डवेयर और एक्सटर्नल हार्डवेयर. प्रोसेसिंग डिवाइस इंटरनल हार्डवेयर होता है, जो इनपुट को आउटपुट देने का कार्य करता है.

प्रोसेसिंग डिवाइस इनपुट और आउटपुट के मध्यस्थ का कार्य करता है. यह फाइल को सेव करना, गणना करना, सिस्टम को कंट्रोल करना इत्यादि कार्य करता है. हमारे द्वारा कंप्यूटर को दिए गए निर्देश का परिणाम प्रोसेसिंग होने के बाद ही आता है.

प्रोसेसिंग डिवाइस के प्रकार

ALU (Arithmetic and Logic Unit)

CU (Control Unit)

MU (Memory Unit)

प्रोसेसिंग डिवाइस के उदाहरण

सेंट्रल प्रोसेसिंग यूनिट (CPU)

ग्राफिक्स प्रोसेसिंग यूनिट (GPU)

विजन प्रोसेसिंग यूनिट (VPU)

टेंसोर प्रोसेसिंग यूनिट (TPU)

न्यूरल प्रोसेसिंग यूनिट (NPU)

मदरबोर्ड

So for our next workshop was sound.  We were given the title "Metamorphosis" which means, a change in appearance, character, condition or function.  Peter Appleton, who ran the workshop as he specializes in sound, asked us to construct a sound piece that should be no longer than 3 minutes.  We had to take into consideration, words, rhythm, repetition, volume, pitch, timbre and we had the choice to experiment with different recording devices.

The software we had to use was Audacity, which was a relief for me because I've used it many times in the past either at GCSE or A-Level.  Audacity enables you to cut and paste sounds in a way that is similar to word processing and they can also be manipulated using a range of different effects on the software such as, "fade in/out".

Peter gave us a website which was, www.freesound.org, it required us to register with them, but it didn't take too long and the bonus was it opened up a whole world of sounds that people had recorded themselves using pretty hi-tech recording equipment.

He then introduced us to a sound artist called John Cage who created a piece called "4 Minutes and 33 Seconds of Silence".  Basically, John Cage, stood in front of a live orchestra and audience and conducted a silent song for 4 minutes and 33 seconds.  I found this really amusing, but I also realised that the "music" I was listening to was the noises the audience and the orchestra were making during this silence.

The next artist we were introduced to was called Max Eastley, he created a sound piece called "Kinetic Drawing", it involved moving objects attached to motors making peaceful sounds, it felt like I was sitting in a Zen Garden if i closed my eyes.