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Physics: Acoustics and Ultrasound
Published

The Rule of Two helps make spaces sound better - The Rule of Two: How It Helps Make Spaces Sound Better      (via sciencedaily.com) 

Researchers developed a new acoustic measurement technique in a room with more acoustic combinations...

Geoscience: Volcanoes
Published

The weird musical dynamics of a lava lake on Kilauea volcano - The Weird Musical Dynamics of a Lava Lake on Kilauea Volcano      (via sciencedaily.com) 

Before its big burst in 2018, Kilauea spent ten years erupting more gently. Research gives new insig...

Offbeat: General Physics: Acoustics and Ultrasound
Published

Vocal tract size, shape dictate speech sounds - Vocal Tract Size and Shape Dictate Speech Sounds      (via sciencedaily.com) 

Researchers explore how anatomical variations in a speaker's vocal tract affect speech production. U...

Physics: Acoustics and Ultrasound
Published

New acoustic fabric converts audible sounds into electrical signals - New Acoustic Fabric Converts Audible Sounds into Electrical Signals      (via sciencedaily.com) 

Researchers have developed a new acoustic fabric converts audible sounds into electrical signals. Th ...

Physics: Acoustics and Ultrasound
Published

Optical microphone sees sound like never before - Optical Microphone Sees Sound Like Never Before      (via sciencedaily.com) 

A camera system can see sound vibrations with such precision and detail that it can reconstruct the ...

Biology: Developmental Offbeat: Plants and Animals Physics: Acoustics and Ultrasound
Published

Creating 3D objects with sound - Creating 3D Objects with Sound: A Revolutionary Technology      (via sciencedaily.com) 

Scientists have created a new technology to assemble matter in 3D. Their concept uses multiple acous...

Physics: Acoustics and Ultrasound
Published

Adding sound to quantum simulations - Adding Sound to Quantum Simulations: A New Frontier in Quantum Computing      (via sciencedaily.com) 

Aiming to emulate the quantum characteristics of materials more realistically, researchers have figu...

Physics: Acoustics and Ultrasound
Published

Acoustic illusions - Acoustic Illusions: How Sound Can Deceive Our Ears      (via sciencedaily.com) 

Researchers have devised an ingenious method of using acoustics to conceal and simulate objects. ABS...

Offbeat: Space Space: General
Published

Physicists demonstrate how sound can be transmitted through vacuum      (via sciencedaily.com)     Original source 

A classic movie was once promoted with the punchline: 'In space, no one can hear you scream'. Physic...

Offbeat: General
Published

Brain waves shape the words we hear      (via sciencedaily.com)     Original source 

The timing of our brain waves shapes which words we hear. Researchers used psychophysics, neuroimagi...

Chemistry: Biochemistry Offbeat: General Physics: Acoustics and Ultrasound
Published

Pingpong balls score big as sound absorbers      (via sciencedaily.com)     Original source 

Researchers describe an acoustic meta-surface that uses pingpong balls, with small holes punctured i...

Energy: Batteries Energy: Technology Physics: Acoustics and Ultrasound
Published

Sound-powered sensors stand to save millions of batteries      (via sciencedaily.com)     Original source 

Researchers are developing a new type of sensor that reacts to certain sound waves, causing it to vi ...

Physics: Optics
Published

Researchers detect and classify multiple objects without images - Researchers Detect and Classify Multiple Objects Without Images      (via sciencedaily.com)     Original source 

Researchers have developed a new high-speed way to detect the location, size and category of multipl...

Physics: Acoustics and Ultrasound
Published

Compact speaker systems direct sound efficiently - Compact Speaker Systems: Directing Sound Efficiently      (via sciencedaily.com) 

Researchers have developed three designs for compact speaker systems that control the direction of s...

Computer Science: Artificial Intelligence (AI) Computer Science: General
Published

Vision via sound for the blind      (via sciencedaily.com)     Original source 

Smart glasses that use a technique similar to a bat's echolocation could help blind and low-vision p...