All items tagged with voice recognition and test and measurement (12)

Hearables, Headphones Testing, Audio Electronics, and More in audioXpress April 2023

March 10, 2023 by audioXpress Staff

Hearables, Headphones Testing, Audio Electronics, and More in audioXpress April 2023

Want to understand what's ahead in the most revolutionary audio product category of the 21st century? Read the State of the Hearables Industry Market Update. And for product developers and manufacturers, there's also a Headphones Test and Measurement report. Burkhard Vogel discusses op-amp noise in simulated models, Bruce E. Gillingham offers a complete monoblock power amplifier project, and René Christensen writes about acoustic topology optimization. And so much more....

HEAD acoustics Announces coreIP-Alexa Extension Module for Voice Quality Measurements of Alexa Built-In Devices

October 4, 2022 by Joao Martins

HEAD acoustics Announces coreIP-Alexa Extension Module for Voice Quality Measurements of Alexa Built-In Devices

HEAD acoustics announced availability of its labCORE extension module coreIP-Alexa, specifically created for measurement and validation of the user experience using voice on Alexa-built-in devices. This new labCORE module allows developers and manufacturers to assess the numerous services that Amazon Alexa enables on Alexa-built-in devices, including evaluation of qualified devices that offer Alexa-to-Alexa calls to other Alexa users.

The Audio Measurement Issue! audioXpress March 2022 is Now Available

February 11, 2022 by audioXpress Staff

The Audio Measurement Issue! audioXpress March 2022 is Now Available

audioXpress March 2022 features an extensive Market Update report on the latest audio test and measurement tools. Matt Taylor explains the possibilities of REST for automated test and measurement, and Joe Begin (Audio Precision) addresses testing multichannel MEMS microphone arrays. The KEF KC62 subwoofer is reviewed by Oliver Masciarotte and measured by Kent Peterson, and Ben Chen explains how to use the Sfera Labs' Exo Sense Pi module as a sound meter. Download or read online now.

HEAD acoustics Expands VoCAS Speech Recognition Testing Software

February 11, 2022 by audioXpress Staff

HEAD acoustics Expands VoCAS Speech Recognition Testing Software

HEAD acoustics continues to perfect measurement and analysis solutions in the field of speech and communication quality, expanding from a vast range of hardware platforms and tools - including its HMS II.3 fullband artificial head - all the way to dedicated software that adjusts to the quickly-evolving needs in this field. The German company continues to expand VoCAS, a sophisticated software tool for performance evaluation of automatic speech recognizers, addressing real life conditions in the lab.

Brüel & Kjær Recommendations for Smart Speaker Testing

February 3, 2020 by audioXpress Staff

Brüel & Kjær Recommendations for Smart Speaker Testing

Brüel & Kjær Sound & Vibration Measurement is promoting a set of recommendations for smart speaker testing, putting focus on the importance of realistic testing when developing and incorporating voice recognition functionalities into consumer products. The Danish sound and vibration specialist recommends the use of its high-frequency HATS Type 5218 and Mouth Simulator Type 4227 systems with human voice characteristics for realistic speech and sound testing of voice-operated devices.

HEAD acoustics Introduces coreA2B High-Performance Solution for Automotive Audio Performance Testing

August 6, 2019 by audioXpress Staff

HEAD acoustics Introduces coreA2B High-Performance Solution for Automotive Audio Performance Testing

Providing high-quality audio is an important part of modern audio systems in vehicles. For this purpose, Analog Devices has developed Automotive Audio Bus (A2B) technology, optimized for delivering superior audio quality. Now, HEAD acoustics launched coreA2B, a high-performance solution for testing audio performance on the A2B bus technology implemented on a measurement extension board for the company's multi-channel hardware platform labCORE.

Listen Offers ETSI Standard Background Noise Generation System

February 22, 2019 by audioXpress Staff

Listen Offers ETSI Standard Background Noise Generation System

Listen has launched the ETSI standard background noise generation module, a SoundCheck test sequence which calibrates a 4.1 speaker array to conform with the ETSI ES 202 396-1 Standard. This provides an equalized, calibrated playback solution to stress devices in a standardized and repeatable way. With a purchase price of just $5,000 for the test sequence, this offers an extremely economical alternative to a conventional $20,000+ stand-alone background noise generation system.

HEAD acoustics Announces Fully Automated Testing of Voice-Controlled Smart Home Devices

December 13, 2018 by audioXpress Staff

HEAD acoustics Announces Fully Automated Testing of Voice-Controlled Smart Home Devices

With HQS-SmartHome the measurement technology specialist HEAD acoustics provides a new tool for testing communication and audio quality of voice-controlled smart home devices. The database for the ACQUA analysis system contains efficient test series for analyzing and optimizing smart speakers, speakerphones and conferencing devices. HQS-SmartHome (HEAD acoustics Quality Standard) offers a wide range of realistic and reproducible measurements and simulations for research and development phase up to production.

HEAD acoustics To Showcase Latest Measurement Technology for Voice and Audio Quality Testing at MWC Americas 2018

August 14, 2018 by audioXpress Staff

HEAD acoustics To Showcase Latest Measurement Technology for Voice and Audio Quality Testing at MWC Americas 2018

From September 12-14, the mobile industry will once again meet in Los Angeles for the 2018 Mobile World Congress Americas. HEAD acoustics, one of the world’s leading software and hardware companies for optimizing voice and audio quality will attend and promises to show its latest measurement technology for voice and audio quality testing at booth S.2618.

New Listen Seminars in Boston and Chicago on Testing Smart Speakers, Voice Controlled Devices, Automotive Audio and More

June 12, 2018 by audioXpress Staff

New Listen Seminars in Boston and Chicago on Testing Smart Speakers, Voice Controlled Devices, Automotive Audio and More

Smarter Measurements for Smarter Speakers is the motto for the recent series of free seminars promoted by Listen Inc, detailing the latest routines for measurement of smart speakers, robots, automotive audio, smart home controls, and much more. Arriving to Addison (Chicago area), IL, Jul 18, and Waltham (Boston area), MA, Jul 20. Essential knowledge for all audio professionals wanting to keep up to date on dealing with the latest market trends.

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