Search query: noise

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Physics: Optics
Published

Researchers demonstrate noise-free communication with structured light - Researchers Demonstrate Noise-Free Communication with Structured Light      (via sciencedaily.com)     Original source 

Scientists used a new invariant property of vectorial light to encode information. This quantity, wh...

Chemistry: Biochemistry Offbeat: General Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

'Strange metal' is strangely quiet in noise experiment      (via sciencedaily.com)     Original source 

Experiments have provided the first direct evidence that electricity seems to flow through 'strange...

Offbeat: General Physics: Acoustics and Ultrasound
Published

This sound-suppressing silk can create quiet spaces      (via sciencedaily.com)     Original source 

Researchers developed a silk fabric, which is barely thicker than a human hair, that can suppress un...

Mathematics: General
Published

Electrical noise stimulation applied to the brain could be key to boosting math learning      (via sciencedaily.com) 

Exciting a brain region using electrical noise stimulation can help improve mathematical learning in ...

Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Potential application of unwanted electronic noise in semiconductors      (via sciencedaily.com) 

Random telegraph noise (RTN) in semiconductors is typically caused by two-state defects. Two-dimensi ...

Chemistry: Biochemistry Physics: Acoustics and Ultrasound
Published

Advanced noise suppression technology for improved search and rescue drones      (via sciencedaily.com)     Original source 

Unmanned Aerial Vehicles (UAVs) are beneficial in search and rescue missions during natural disaster...

Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

What was thought of as noise, points to new type of ultrafast magnetic switching      (via sciencedaily.com)     Original source 

Researchers discover a new type of ultrafast magnetic switching by investigating fluctuations that n...

Physics: Acoustics and Ultrasound
Published

Built-in vibration control may help soundproof spaces - Built-in Vibration Control: A New Way to Soundproof Spaces      (via sciencedaily.com)     Original source 

A different kind of design for absorbing vibrations could help better soundproof walls and make vehi...

Space: Structures and Features
Published

Assessing and optimizing the quality of sensor networks - Assessing and Optimizing the Quality of Sensor Networks      (via sciencedaily.com) 

When building sensor networks, it can be extremely challenging for researchers to determine how the...

Chemistry: Biochemistry
Published

AIM algorithm enhances super-resolution microscope images in real time      (via sciencedaily.com)     Original source 

When trying to measure molecular structures with nanometer precision, every bit of noise shows up in ...

Offbeat: Computers and Math Offbeat: General Physics: Acoustics and Ultrasound
Published

New AI noise-canceling headphone technology lets wearers pick which sounds they hear      (via sciencedaily.com)     Original source 

Researchers have developed deep-learning algorithms that let users pick which sounds filter through...