Search query: ultrasounds

Categories: All Categories


13142 records searched, 204 records found, 20 matches displayed

< Previous 20 articles        Next 20 articles >


Search Hints:

  • Use a + (plus sign) or - (minus sign) to include or exclude a word: +mars -venus
  • Use a ? (question mark) as a wildcard for a single letter: te?t (test,text)
  • Use a * (asterisk) as a wildcard for multiple letters: he*t (heat, heart)
  • Use a ~ (tilde) to expand word endings: meteor~ (meteorite, meteorid, meteorology)


Most frequent words for articles published in the last 45 days:
developed (95), climate (85), team (83), species (75), cells (74), used (72), human (64), help (61), change (60), water (60), years (60), data (57), energy (55), such (53), carbon (51), discovered (50), time (48), like (47), materials (46), even (44)


Return to the site home page

Physics: Acoustics and Ultrasound
Published

Eco-friendly sound absorbers from seaweed - Eco-Friendly Sound Absorbers from Seaweed      (via sciencedaily.com) 

From airplanes to apartments, most spaces are now designed with sound-absorbing materials that help...

Physics: Acoustics and Ultrasound
Published

Acoustic propulsion of nanomachines depends on their orientation - Acoustic Propulsion of Nanomachines: The Role of Orientation      (via sciencedaily.com) 

Scientists have now found answers to central questions which had previously stood in the way of acou...

Physics: Acoustics and Ultrasound
Published

Wireless earphones as inexpensive hearing aids - Wireless Earphones as Inexpensive Hearing Aids      (via sciencedaily.com) 

Some commercial earbuds can perform as well as hearing aids. The result could help a large proportio...

Physics: Acoustics and Ultrasound
Published

Air-powered computer memory helps soft robot control movements - Air-Powered Computer Memory Helps Soft Robot Control Movements      (via sciencedaily.com)     Original source 

Engineers made a pneumatic RAM chip using microfluidic valves instead of electronic transistors. The...

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...

Physics: Acoustics and Ultrasound
Published

Wind turbine night noise - Wind Turbine Night Noise: Understanding the Impact on Human Health and Well-being      (via sciencedaily.com) 

With wind generation one of the fastest-growing renewable energy sectors in the world, experts are u...

Physics: Acoustics and Ultrasound
Published

Testing 1-2: New laser-based microphone calibration measures up - Testing 1-2: New Laser-Based Microphone Calibration Measures Up      (via sciencedaily.com) 

Researchers have conducted the first demonstration of a faster and more accurate way to calibrate ce...

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...

Energy: Alternative Fuels Physics: Acoustics and Ultrasound
Published

Making musical performances safer in the era of COVID-19 - Making Musical Performances Safer in the Era of COVID-19      (via sciencedaily.com) 

Researchers have studied aerosol production from playing wind instruments, singing and acting, allow...

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

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

A new amplifying technique for weak and noisy signals - A New Amplifying Technique for Weak and Noisy Signals      (via sciencedaily.com) 

Scientists have demonstrated a technique for the recovery of weak, noise-dominated optical signals....