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13-megapixel camera module for Samsung smartphones

10.10.2013

Samsung Electro-Mechanics has announced the development of a camera module for mobile devices featuring advanced optical image stabilization.

The novelty, equipped with a 13-megapixel matrix, is able to correct the angular deviation up to 1,5 degrees, while in most digital cameras available on the market, the correction does not exceed 0,7 degrees. That is, the developed module allows you to take better pictures in shaking conditions.

According to Samsung Electro-Mechanics, the product allows you to get 8 times better images in low light than previous camera modules.

Another advantage of the product is its low power consumption. The dimensions of the module are 10,5x10,5x5,9 mm.
It is expected that the novelty will find application in smartphones.

Mass production is scheduled for the first half of 2014.

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Super hearing for humans 09.06.2021

The invention, made at Aalto University, endows almost anyone with super-hearing, which allows them to pick up acoustic ultrasonic waves with a frequency above 20 Hz and fix the direction to the sound source.

The human ear is capable of perceiving sound waves in the range of 20 to 20 Hz. However, the use of equipment created by Finnish scientists expands the capabilities of a person, giving him the ability to "hear" ultrasound. When testing the capabilities of the equipment, bats were used in their natural environment, which became a source of ultrasonic acoustic waves. Using the new technique, the researchers were able to not only pick up the ultrasound, but also determine the direction of the bats' flight.

The invention also has specific practical applications. So, for example, it is known that when leaks occur in pressurized gas pipelines, ultrasonic waves are generated that are imperceptible to standard hearing. The application of the new technique will make it possible to timely and promptly identify the leak and identify its location.

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