PESQ

Solutions for Testing Wireless, IP, Fiber Optics, Analog, and TDM Networks

Retrieved on: 
Monday, January 22, 2024

“GL Communications Inc. is a leading test and measurement equipment manufacturer for Wireless, IP, Fiber Optic, Analog and TDM networks.

Key Points: 
  • “GL Communications Inc. is a leading test and measurement equipment manufacturer for Wireless, IP, Fiber Optic, Analog and TDM networks.
  • GL also offers consulting services to design, implement, verify, and inspect communications systems including wireless, IP, satellite, fiber optic, digital, and microwave networks.
  • GL offers multi-functional Ethernet testers to test individual devices such as cables, switches, routers, as well as end-to-end Ethernet/IP networks.
  • The test tools operate at wirespeed (1/10/25/40/50/100 Gbps) and offer bit error rate testing, RFC 2544, ITU-T Y.1564 and RFC 6349 based TCP testing.

End-to- End Voice Quality Testing across Wireless, VoIP, and Analog Networks

Retrieved on: 
Thursday, January 11, 2024

GL utilizes industry standard algorithms such as Perceptual Objective Listening Quality Analysis (POLQA) and Perceptual Evaluation of Speech Quality (PESQ) to objectively measure the voice quality of your communication experience.

Key Points: 
  • GL utilizes industry standard algorithms such as Perceptual Objective Listening Quality Analysis (POLQA) and Perceptual Evaluation of Speech Quality (PESQ) to objectively measure the voice quality of your communication experience.
  • “GL's Voice Quality Testing (VQT) software actively supports the next generation of voice quality testing standards for fixed, mobile, and IP-based networks.
  • This enhancement allows for the analysis of thousands of voice files within minutes, effectively evaluating the quality of voice communication across various applications, including VoIP, Mobile, and PSTN networks.
  • GL, as one of the Test & Measurement manufacturers, has incorporated POLQA/P.863 in its Voice Quality Test solution.

Dupixent® (dupilumab) Phase 3 Results Show Sustained Efficacy for Up to One Year in Children 1 to 11 Years of Age with Eosinophilic Esophagitis (EoE)

Retrieved on: 
Sunday, October 22, 2023

PARIS and TARRYTOWN, N.Y., Oct. 22, 2023 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) and Sanofi today announced that positive results from a Phase 3 trial evaluating the investigational use of Dupixent® (dupilumab) showed consistent efficacy and safety for up to one year (52 weeks) in children aged 1 to 11 years with eosinophilic esophagitis (EoE). These results represent the first analysis of longer-term data in this age group and will be featured in a late-breaking session on October 25 at the American College of Gastroenterology (ACG) 2023 Annual Scientific Meeting.

Key Points: 
  • “Dupilumab is the first and only therapeutic approved for adults and certain adolescents with EoE.
  • Some children with EoE may have sub-optimal response to currently unapproved standard of care therapies, underscoring the need for treatments targeting key pathways driving inflammation in EoE.
  • All children in Part B were treated with higher or lower dose Dupixent for an additional 36 weeks, providing up to 52 weeks of data.
  • In Part B, there were 37 patients who continued on higher dose Dupixent and 18 who switched from placebo to higher dose Dupixent.

Press Release: Dupixent® (dupilumab) Phase 3 Results show sustained efficacy for up to one year in children 1 to 11 years of age with eosinophilic esophagitis (EoE)

Retrieved on: 
Sunday, October 22, 2023

Positive results from a Phase 3 trial demonstrated the efficacy and safety profile of Dupixent® (dupilumab) for up to one year (52 weeks) in children aged 1 to 11 years with eosinophilic esophagitis (EoE) was consistent.

Key Points: 
  • Positive results from a Phase 3 trial demonstrated the efficacy and safety profile of Dupixent® (dupilumab) for up to one year (52 weeks) in children aged 1 to 11 years with eosinophilic esophagitis (EoE) was consistent.
  • Dupilumab is the first and only therapeutic approved for adults and adolescents 12 years and older who weigh at least 40 kg with EoE.
  • All children in Part B were treated with higher or lower dose Dupixent for an additional 36 weeks, providing up to 52 weeks of data.
  • In Part B, there were 37 patients who continued on higher dose Dupixent and 18 who switched from placebo to higher dose Dupixent.

LTE, VoLTE, and IMS Network Automated Testing Solutions

Retrieved on: 
Wednesday, October 4, 2023

GL's automated testing solutions for LTE, VoLTE, and IMS networks offer a comprehensive solution for monitoring, emulating, and troubleshooting problems within LTE IMS wireless networks.

Key Points: 
  • GL's automated testing solutions for LTE, VoLTE, and IMS networks offer a comprehensive solution for monitoring, emulating, and troubleshooting problems within LTE IMS wireless networks.
  • “GL's LTE IMS Test Tool captures, decodes and conducts measurements across various interfaces in LTE and IMS wireless networks.
  • The End-to-End 4G LTE-IMS network emulation test suite offers reliable integrated solutions to vendors and service providers for emulating, monitoring, and troubleshooting wireless networks.
  • GL’s PacketScan™ protocol analysis software, in combination with the network surveillance system - NetSurveyorWeb™ , enables centralized monitoring of the entire LTE IMS network.

Drive and Walk Testing using Ultra-Portable Equipment

Retrieved on: 
Thursday, September 14, 2023

GAITHERSBURG, Md., Sept. 14, 2023 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom test and measurement solutions, addressed the press regarding their Drive and Walk Testing solution using GL’s vMobile™ equipment.

Key Points: 
  • GAITHERSBURG, Md., Sept. 14, 2023 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom test and measurement solutions, addressed the press regarding their Drive and Walk Testing solution using GL’s vMobile™ equipment.
  • “GL’s vMobile™ makes drive and walk testing simple and convenient.
  • Automated testing is achieved using vMobile™ scripts for placing and receiving calls as well as sending/recording audio during the established calls.
  • During the test, all results and events can be stamped with GPS coordinates using the onboard GPS receiver which includes external antenna to be used during drive testing while inside a vehicle.

Voice and Data Quality Testing with Centralized Monitoring from GL Communications

Retrieved on: 
Tuesday, August 1, 2023

GAITHERSBURG, Md., Aug. 01, 2023 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom test and measurement solutions, addressed the press regarding their Centralized Voice, Video, and Data Quality Testing Solution – WebViewer™.

Key Points: 
  • GAITHERSBURG, Md., Aug. 01, 2023 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom test and measurement solutions, addressed the press regarding their Centralized Voice, Video, and Data Quality Testing Solution – WebViewer™.
  • With GL's WebViewer™, you can access real-time measurements of voice, video and data quality testing from a convenient web-based dashboard.
  • WebViewer™ uses any web browser to display and access, in real time, all individual Voice , Data and Video Quality testing tools such as vMobile™ and VQuad™ .
  • Web-Based Data Query and Display:
    WebViewer™ empowers users to access Voice, Data, and Video Quality Measurements, Call Control Events, Errors, and Statistical results with ease, using a simple web browser.

Audio Precision Launches Version 8.0 of its Acclaimed APx500 Measurement Software

Retrieved on: 
Monday, November 7, 2022

BEAVERTON, Ore., Nov. 7, 2022 /PRNewswire/ -- Audio Precision®, part of Axiometrix Solutions, today released version 8.0 of its highly advanced APx500 Measurement Software. Version 8.0 features software performance optimizations that reduce unnecessary computation and speed up sequence execution. This results in significant test time savings and much faster reporting of important measurements such as THD+N.

Key Points: 
  • BEAVERTON, Ore., Nov. 7, 2022 /PRNewswire/ -- Audio Precision , part of Axiometrix Solutions, today released version 8.0 of its highly advanced APx500 Measurement Software.
  • "Version 8.0, along with our regular cadence of enhancements to APx500 software, allows users to take advantage of measurement scalability and efficiency, and benefit from as much as a 40% saving in test times," says Daniel Knighten, Audio Precision General Manager.
  • "Audio Precision's strength lies in providing elite audio analysis, audio measurement software, and a wide range of modules, options and accessories to support analog and digital audio measurement," Dan Knighten adds.
  • To ensure Audio Precision customers never miss out on the latest software upgrades, the company also offers software subscriptions available in one, three or five-year increments.

Audio Precision Launches Version 8.0 of its Acclaimed APx500 Measurement Software

Retrieved on: 
Monday, November 7, 2022

BEAVERTON, Ore., Nov. 7, 2022 /PRNewswire/ -- Audio Precision®, part of Axiometrix Solutions, today released version 8.0 of its highly advanced APx500 Measurement Software. Version 8.0 features software performance optimizations that reduce unnecessary computation and speed up sequence execution. This results in significant test time savings and much faster reporting of important measurements such as THD+N.

Key Points: 
  • BEAVERTON, Ore., Nov. 7, 2022 /PRNewswire/ -- Audio Precision , part of Axiometrix Solutions, today released version 8.0 of its highly advanced APx500 Measurement Software.
  • "Version 8.0, along with our regular cadence of enhancements to APx500 software, allows users to take advantage of measurement scalability and efficiency, and benefit from as much as a 40% saving in test times," says Daniel Knighten, Audio Precision General Manager.
  • "Audio Precision's strength lies in providing elite audio analysis, audio measurement software, and a wide range of modules, options and accessories to support analog and digital audio measurement," Dan Knighten adds.
  • To ensure Audio Precision customers never miss out on the latest software upgrades, the company also offers software subscriptions available in one, three or five-year increments.

GL Announces Validation and Regression Testing for Emergency Services Mobile Networks

Retrieved on: 
Friday, April 29, 2022

GAITHERSBURG, Md., April 29, 2022 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom test and measurement solutions, addressed the press regarding their automated testing of Voice Quality and Coverage for Emergency Services in wide-area mobile networks.

Key Points: 
  • GAITHERSBURG, Md., April 29, 2022 (GLOBE NEWSWIRE) -- GL Communications Inc., a global leader in telecom test and measurement solutions, addressed the press regarding their automated testing of Voice Quality and Coverage for Emergency Services in wide-area mobile networks.
  • Emergency services mobile networks include Land Mobile Radio Systems and often interface with the Public Switched Telephone Network (PSTN).
  • GL recently released a whitepaper proposing a systematic way to test voice quality over emergency services mobile networks.
  • This will allow the users to identify and eliminate vulnerabilities in their emergency services mobile networks and better protect their citizens, said Robert Bichefsky, Director of Engineering at GL Communications Inc.