četvrtak, 20.10.2011.



Refrigerator Compressor Noise

refrigerator compressor noise

  • A refrigerator is a cooling apparatus. The common household appliance (often called a "fridge" for short) comprises a thermally insulated compartment and a heat pump—chemical or mechanical means—to transfer heat from it to the external environment (i.e.

  • Refrigerator was an Appendix Quarter horse racehorse who won the Champions of Champions race three times. He was a 1988 bay gelding sired by Rare Jet and out of Native Parr. Rare Jet was a grandson of Easy Jet and also a double descendant of both Depth Charge (TB) and Three Bars (TB).

  • white goods in which food can be stored at low temperatures

  • An appliance or compartment that is artificially kept cool and used to store food and drink. Modern refrigerators generally make use of the cooling effect produced when a volatile liquid is forced to evaporate in a sealed system in which it can be condensed back to liquid outside the refrigerator

  • An instrument or device for compressing something

  • Compressor is a video and audio media compression and encoding application for use with Final Cut Studio and Logic Studio on Mac OS X. It can be used with Qmaster for clustering.

  • An electrical amplifier that reduces the dynamic range of a signal

  • A machine used to supply air or other gas at increased pressure, e.g., to power a gas turbine

  • A device that produces pressure, such as a gas compressor that produces pressurized gas; A devices that squeezes (compresses); A device that reduces the dynamic range of an audio signal

  • a mechanical device that compresses gasses

  • make noise: emit a noise

  • the auditory experience of sound that lacks musical quality; sound that is a disagreeable auditory experience; "modern music is just noise to me"

  • Make much noise

  • Talk about or make known publicly

  • sound of any kind (especially unintelligible or dissonant sound); "he enjoyed the street noises"; "they heard indistinct noises of people talking"; "during the firework display that ended the gala the noise reached 98 decibels"

Noise and sharpness test

Noise and sharpness test

This is a noise test for the Canon Powershot SX30 IS.
Please take a look at this picture in full size (768x1024) to see the noise result straight out of camera.
I took 3 pictures, ISO 800, under equal conditions (EXIF data belongs to the middle picture)
The camera has a built-in software routine for sharpening the images, after they were captured.
This image compares low, medium and high sharpening.

The Result:
The software sharpening brings in noise and can make a difference of about one fill ISO step.
Without sharpening, the pictures stay very blurry.
There is no general advice if you should use high or low sharpening. generally it depends on how much noise you are willing to accept for a sharp picture.

The setup for the software sharpening is accessible via the myColors menue, select custon colors, press and select the sharpness.



that text edit was harder than i imagined.
but i do like this.

Photography is what I do.
It's my passion. And I am tired of all these people who claim they love it too, but take no time to learn about it. They do it for a trend. It's all noise to me.

I have been in a positive mood and everything I portray are things that have been trying to kill my mood.
But I promise my next upload will be something with more positivity behind it. (:

26 favorites!?

refrigerator compressor noise

See also:

rv gas electric refrigerator

southern refrigerated

commercial refrigerator repair

adding freon to refrigerator

retro style fridge freezers

small bar refrigerators

msi n9600gt hybrid freezer

commercial refrigerators for sale

restaurant refrigerator freezer

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