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The sound of science: Recognizing species based on acoustics

December 12, 2019

Scientists are set to use data gained from ‘eavesdropping’ on nature to build a picture of Australia’s animal…
Image credit: The Mozilla Foundation/Wikipedia/CC BY 3.0
Mozilla Voice Challenge

June 28, 2019

Voice-enabled products are rapidly penetrating both consumer and enterprise markets. The expectations are that in the near future…
A simple, yet versatile, new design for chaotic oscillating circuitry inspired by prime numbers

May 30, 2019

Researchers at Tokyo Institute of Technology have found a simple, yet highly versatile, way to generate “chaotic signals”…
“Hyperdimensional” AI Might Lead to Major League Improvements in Robotic Abilities

May 17, 2019

New  University of Maryland research could fundamentally improve the ability of artificial intelligence to control how robots and…
Caleb Bashor (Photo by Jeff Fitlow/Rice University)
Bioengineers program cells as digital signal processors

April 19, 2019

Synthetic biologists have added high-precision analog-to-digital signal processing to the genetic circuitry of living cells. The research, described online in…
‘DeepSqueak’ helps researchers decode rodent chatter

January 7, 2019

Many researchers realize that mice and rats are social and chatty. They spend all day talking to each…
Scientists to give artificial intelligence human hearing

December 18, 2018

Russian scientists have come closer to creating a digital system to process speech in real-life sound environment, for…
Revealing hidden information in sound waves

November 30, 2018

By essentially turning down the pitch of sound waves, University of Michigan engineering researchers have devised a way…
Army Signal Classification Challenge

May 9, 2018

Did you know the Army Rapid Capabilities Office (RCO) is sponsoring a Blind Signal Classification Challenge where the…
New Algorithm Recognizes Distinct Dolphin Clicks in Underwater Recordings

December 12, 2017

Scientists have developed a new algorithm that can identify distinct click patterns among millions of clicks in recordings…
Super sensitive devices work on recycling atoms

April 14, 2017

Next-generation sensors to be used in fields as diverse as mineral exploration and climate change will be turbo…
UCLA engineers develop high-performance terahertz detectors

February 23, 2017

Researchers from the UCLA Henry Samueli School of Engineering and Applied Science have developed a new antenna array…
Noise Can’t Hide Weak Signals From This New Receiver

December 15, 2015

Electrical engineers at the University of California, San Diego developed a receiver that can detect a weak, fast,…
Mathematics reduces risk of train collision

May 19, 2015

“The train is delayed due to a signal fault.” Not what you want to hear when waiting for…
A new way to control information by mixing light and sound

March 6, 2015

For once, slower is better in a new piece of technology. A Yale lab has developed a new,…
Extracting audio from visual information

August 4, 2014

Researchers at MIT, Microsoft, and Adobe have developed an algorithm that can reconstruct an audio signal by analyzing…
Hari Garudadri: Improving the World Through Signal Processing, Step by Step by Step

July 25, 2014

Throughout Hari Garudadri’s career, three things have remained constant: A fascination with signal processing, a love for work…
Tailoring optical processors: Arranging nanoparticles in geometric patterns allows for control of light with light

May 22, 2013

Rice University scientists have unveiled a robust new method for arranging metal nanoparticles in geometric patterns that can…
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