All items tagged with voice quality (20)

Step Inside HEAD acoustics’ Test Rooms During New Online Seminar

July 27, 2020 by audioXpress Staff

Step Inside HEAD acoustics’ Test Rooms During New Online Seminar

HEAD acoustics continues to expand its series of online seminars focusing on enabling seamless audio/video conferences that help to increase the productivity and engagement of employees working in home offices and collaborating remotely. To give an overview over challenges and added value of this complex testing scenario using two acoustic test rooms, HEAD acoustics will host a free online seminar on August 11, 2020, with three different sessions available for different time zones.

Speech Quality in Conferencing Scenarios: Understanding All Optimization Requirements

June 25, 2020 by Hans W. Gierlich

Speech Quality in Conferencing Scenarios: Understanding All Optimization Requirements

While on the one hand, we experience the benefit of having communication possibilities anytime and anywhere and use all types of communication platforms allowing us to interact in virtual conferences without being present physically - we also experience significant variations in communication quality, especially when being involved in virtual meetings. The question is: What is communication quality and which factors distinguish good communication quality from poor communication quality?

HEAD acoustics Promotes Webinar on Audio Conferencing Solutions and Voice Quality

April 16, 2020 by audioXpress Staff

HEAD acoustics Promotes Webinar on Audio Conferencing Solutions and Voice Quality

How To Optimize Audio Conferencing Solutions To Improve Communication Quality? That is precisely the topic of the next three webinars promoted by HEAD acoustics, one of the world’s leading companies for integrated acoustics solutions as well as sound and vibration analysis. The webinar will discuss factors determining communication quality and how to deal with associated artifacts such as interrupted and distorted voice, delay, echo and howling effects especially in multi-party conferences.

Voice Coil April 2020 Now Available and Keeping the Loudspeaker Industry Together

March 27, 2020 by audioXpress Staff

Voice Coil April 2020 Now Available and Keeping the Loudspeaker Industry Together

As scheduled, Voice Coil April 2020 is now available in print and digital, connecting loudspeaker professionals in these challenging times. This month, Mike Klasco (Menlo Scientific) discusses Mobile Audio and Microspeakers, which is also the topic of this month's updated directory. James Croft reviews a patent from Harman, while Vance Dickason characterizes the new 18NDLX Imperium woofer from Fane and the CDX14-3040 compression driver from Celestion. Download now and start reading!

HEAD acoustics Provides World’s First Certified Test Solution for Super-Wideband-Capable Mobile Devices

July 18, 2019 by audioXpress Staff

HEAD acoustics Provides World’s First Certified Test Solution for Super-Wideband-Capable Mobile Devices

HEAD acoustics is the world´s first - and up to now the only - manufacturer of measurement technology to have received approval from the Global Certification Forum (GCF) and the PCS Type Certification Review Board (PTCRB) responsible for North America for its test solution for super-wideband-capable mobile devices. The successfully certified test platform TP 190 encompasses two HEAD acoustics’ communication quality analysis system ACQUA, and labCORE hardware platform.

HEAD acoustics Exhibits Next-Generation Measurement Technology at MWC 2019

February 21, 2019 by audioXpress Staff

HEAD acoustics Exhibits Next-Generation Measurement Technology at MWC 2019

HEAD acoustics will be exhibiting its comprehensive solutions for optimizing voice and audio quality at the Mobile World Congress (MWC) in Barcelona. The company will introduce 3PASS reverb, the new option for simulating room reverberation, to a large audience for the first time in Hall 7, Stand 7J65. The experts on-site show next generation measurement technology, in order to test super-wideband- and fullband-capable mobile phones, voice-controlled IoT devices and ANC headphones.

May 15, 2017 by audioXpress Staff

HEAD acoustics Test Equipment Allows HD Voice+ Logo Certification According to new GSMA Standard

The GSM Association (GSMA) has now specified test methods to assess the minimum performance requirements for allowing manufacturers of LTE mobile terminals and network providers to make use of the HD Voice+ (High Definition Voice+) logo. Combining HEAD acoustics' advanced communication quality analysis system ACQUA with the measurement front end MFE VIII.1, plus codecs and software options, manufacturers will be able to test their systems for the new Voice+ certification.

HEAD acoustics Promotes Voice Quality Web Seminars

March 30, 2017 by audioXpress Staff

HEAD acoustics Promotes Voice Quality Web Seminars

HEAD acoustics is promoting a new series of complimentary web based seminars focusing on voice quality. Running every week until May 24, 2017, these one hour sessions are designed to provide short but focused information on voice quality topics that are normally not taught in college level classes. Anyone interested in learning more about the fundamentals of voice quality testing is invited to attend.

Knowles to Focus on MEMS Microphones and Divert from Microspeaker Business - Updated

February 23, 2016 by audioXpress Staff

Knowles to Focus on MEMS Microphones and Divert from Microspeaker Business - Updated

Knowles Corporation showcased new advanced audio systems for mobile, wearable, hearable, and Internet of Things devices (IoT) at the Mobile World Congress 2016, in Barcelona. The company confirmed that it has shipped more than 8 billion MEMS microphones globally and reaffirmed the decision to sell its speaker and receiver product line segment of the company.

Keysight Technologies Introduces Performance Audio Analyzer

September 17, 2014 by audioXpress Staff

Keysight Technologies Introduces Performance Audio Analyzer

Keysight Technologies announced its next-generation U8903B performance audio analyzer, an accurate, configurable and feature-rich evolution of the existing U8903A. The new analyzer accurately tests wireless communications, components and integrated circuit (IC) audio applications.

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