Acoustic and Ultrasonic Sensor News

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Realistic Speech and Sound Testing of Voice-Operated Devices

Brüel & Kjær Sound & Vibration Measurement A/S - the world’s leading supplier of advanced technology for sound and vibration - puts focus on the importance of realistic testing when developing and incorporating smart speaker functionality into consumer products.

From Hottinger Baldwin Messtechnik GmbH (HBM) 30 Jan 2020

Teledyne Marine Acoustic Modems Help Drive New JANUS Interoperability Standard

In November 2019, Teledyne Marine took part in the second JANUS Interoperability Fest hosted by the NATO STO Centre for Maritime Research and Experimentation (CMRE), based in La Spezia (Italy).

From Teledyne Marine 18 Dec 2019

2- OR 3- Beam Protective Sensors?

Multiple light beam safety devices are used for access guarding at machines and systems. The required arrangement for these protective devices is described in the harmonized standard EN ISO 13855, which replaced the previous version EN 999 in 2010.

From Leuze electronic GmbH Co. KG 1 Oct 2019

New Biometric Tool Helps Confirm the Identity of Smartphone Users

In a public space, people can be often seen wearing earphones or earbuds. Zhanpeng Jin, a computer scientist from University at Buffalo (UB), was curious over the prevalence of this old-meets-new technology, specifically on college campuses.

20 Sep 2019

Researchers Create First-of-its-Kind Wearable Microphone Impulse Response Data Set

Thanks to University of Illinois at Urbana-Champaign graduate student Ryan Corey and his team, scientists investigating wearable listening technology now have a novel data set to utilize.

15 May 2019

Physicists Propose a New Type of Sensor for Exceptionally Sensitive Detection

The sensitivity of microring sensors can be improved by modifying their design and without introducing any additional implementation complications.

13 May 2019

Coda Octopus Group, Inc. Introduces Fourth-Generation Sonars, the Echoscope4G Series

Coda Octopus Group, Inc. an internationally renowned company specializing in real-time subsea intelligence and real-time 3D sonar technology, has launched its fourth-generation range of sonars called the Echoscope4G series.

7 Feb 2019

Robust, Highly Flexible Ultrasonic Sensors

The new range of robust and flexible ULTRASONIC SENSORS from BAUMER for distance measurement and object detection set high standards for process reliability and longevity in ultrasonic sensor technology.

From Baumer Ltd. 10 Jan 2019

Vesper Raises $23M Series B to Scale Microphone Production

Funding kicks mass production of rugged piezoelectric microphones into high gear for voice-first applications, smartphones, hearables, IoT devices and connected cars.

From Vesper Technologies, Inc. 26 Jun 2018

Strategies to Improve Oceanic Sensor Networks for Better Marine Research

Oceanic sensor networks that gather & communicate superior, real-time data adds to knowledge of marine ecology, advance pollution & disaster management.

13 Mar 2018