All items tagged with Wolfgang Klippel (30)

Klippel Three-Day Lecture 2025 Focused on Sound Quality of Audio Systems - Modeling, Measurement & Control

February 19, 2025 by audioXpress Staff

Klippel Three-Day Lecture 2025 Focused on Sound Quality of Audio Systems - Modeling, Measurement & Control

The increasingly popular, annual three-day lecture event by Wolfgang Klippel returns in March 17-19, 2025. Taking place once again at the Technical University of Dresden, Germany, this is a valuable opportunity to hear Dr. Wolfgang Klippel, professor at the Institute of Acoustics and Speech Communication, providing deep insights into measurement and diagnostic techniques used in loudspeaker design.

Three-Day Lecture by Wolfgang Klippel Scheduled for 2024

December 11, 2023 by audioXpress Staff

Three-Day Lecture by Wolfgang Klippel Scheduled for 2024

Klippel is promoting a new 3-Day Lecture, following the popular format of previous editions. The main topic for 2024 will be Sound Quality of Audio Systems, Modeling, Measurement & Control. The three-day event combines both theory and practice and will take place March 4-6, at the Technical University of Dresden, Germany. Registration for the lecture is now open for a fee for general admission and is free for students.

Axign Introduces Advanced Sound Processors and Power Stages for Class-D Audio Amplifier Solutions

January 6, 2023 by Joao Martins

Axign Introduces Advanced Sound Processors and Power Stages for Class-D Audio Amplifier Solutions

Axign continues to expand on its mission to deliver better audio quality for connected home audio products, where the audio path is digital, making sense to stay in the digital domain all the way to the loudspeakers. At CES 2023, Axign's post-filter feedback loop technology for Class-D amplifiers with balanced feedback from the loudspeaker has expanded with the launch of two new Axign Sound Processors, optimized for the lowest power consumption levels.

Three-Day Lecture by Wolfgang Klippel Back in March 2023

December 1, 2022 by audioXpress Staff

Three-Day Lecture by Wolfgang Klippel Back in March 2023

After a 3-year break, the popular 3-Day Lecture "Sound Quality of Audio Systems" will be back in March 2023. The three-day event, now titled "Sound Quality of Audio Systems - Modeling, Measurement & Control," combines both theory and practice and will take place March 13-15, 2023, at the Technical University of Dresden, Germany. Registration for the lecture is now open for a fee for general admission and is free for students.

Klippel Announces dB-Lab Software Updates and New Virtual Lecture 2022 Event

December 6, 2021 by audioXpress Staff

Klippel Announces dB-Lab Software Updates and New Virtual Lecture 2022 Event

Klippel announced a minor software update for both the R&D and QC software of the Klippel Analyzer System, free of charge for current users of dB-Lab major version 212 or QC 7. The update introduces the new Multi-Tone Measurement (MTON) and Multi-Tone Distortion Task (MTD) measurements, updates to the Near-Field Scanner (NCS) software and new capabilities for the Poly2SCN converter utility, which converts scan data from Polytec systems toto Klippel Software formats. And Klippel announced details of its 2022 Virtual Lecture event.

New Klippel SCN Near Field Add-On (SCN-NF) Now Available

March 9, 2021 by audioXpress Staff

New Klippel SCN Near Field Add-On (SCN-NF) Now Available

Announced earlier in 2020, Klippel now confirmed availability of its new SCN Near-Field Add On (SCN-NF), a new solution that accurately enables all the most relevant transducer measurements using a single hardware setup in a non-anechoic room. This new powerful addition to the Klippel Scanning Vibrometer is a smart alternative to using an anechoic chamber, and the fastest way to get full directivity holographic measurements, extrapolate SPL to any point in 3D half-space and obtain balloon, contour, polar and sound power plots.

Practical Test & Measurement: Fast and Reliable End-of-Line Acoustic Defect Detection

September 23, 2020 by Wolfgang Klippel

Practical Test & Measurement: Fast and Reliable End-of-Line Acoustic Defect Detection

This article discusses end-of-line testing, a crucial step in production, which requires very specific procedures and measurements. Specifically, the authors focus on testing irregular acoustic defects (also known as Rub & Buzz) to reduce the test time and optimal solutions to speed automatic testing in a production environment. This article was originally published in audioXpress, September 2020.

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audioXpress September 2020 Speaker Focus Edition Is Now Available!

August 10, 2020 by audioXpress Staff

audioXpress September 2020 Speaker Focus Edition Is Now Available!

Our always popular loudspeaker edition is now available online and in print! audioXpress' Speaker Builder, Speaker Focus edition covers loudspeaker building, design, and testing with a balanced amount of DIY, speaker history, theory, R&D, and manufacturing articles. Read two articles about speaker history, a review of the Magnepan LRS, explore the details of two amazing speaker builds, and learn how to do loudspeaker measurements at home. And there's much more in speaker research and development, measurement, and production!

Klippel Announces New dB Lab 210 and QC 6.6 Audio Analyzer Software Updates

July 15, 2020 by audioXpress Staff

Klippel Announces New dB Lab 210 and QC 6.6 Audio Analyzer Software Updates

The Klippel Analyzer System has received another software update with new features for both R&D and QC applications. The updates are free of charge for any users of dB-Lab major version 210 or QC 6, respectively and provide new relevant tools for output-based testing of contemporary DSP-enhanced speakers, headphones and other audio systems according to the IEC 60268-21 standard.

Klippel Expands Managing Board with General Manager Appointment

May 20, 2020 by audioXpress Staff

Klippel Expands Managing Board with General Manager Appointment

Klippel GmbH, one of the global leading companies in the field of measurement technology for loudspeakers and audio systems, founded in 1997 by Dr. Wolfgang Klippel, announced that Benjamin Barth has been appointed general manager to its managing board. Barth has worked with Klippel for the past eight years and his appointment will allow Wolfgang Klippel to focus more on research and education, while the company aims to expand its portfolio of products and services.

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