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3-Day Lecture 2025

Sound Quality of Audio Systems

KLIPPEL would especially like to invite you to visit Dresden and the KLIPPEL headquarters next year. The popular 3-Day Lecture - Sound Quality of Audio Systems will be back in March 2025. The three-day event combines both theory and practice and will take place March 17-19, 2025, at the Technical University of Dresden, Germany. The lecture will be presented by Prof. Wolfgang Klippel and KLIPPEL developement engineers. Registrations for the lecture will be soon open for a fee for general admission and are free for students and university stuff. 
➩ General information is available on our 3-Day Lecture website.

KLIPPEL 3-Day Lecture 2025

Date: March 17th - 19th, 2025
Time: 09:00 am - 05:00 pm

Early Bird Price: 450€ (VAT incl.) until December 31st, 2024
Regular Participation Fee: 550€ (VAT incl.) from January 1st until March 5th, 2025

Free of charge for students and university staff!

Venue: Dresden University of Technology - Görges-Bau | Helmholtzstraße 9, 01069 Dresden. Germany
Presented by Wolfgang Klippel, Dresden University of Technology and KLIPPEL GmbH


Further Information:

  • Catering (snacks, lunch and drinks) will be provided.
  • Please click here for our Hotel Recommendations within easy reach of the Dresden University of Technology.
  • Download the Information Flyer
     

The Online Registration is open!

Content of the 3-Day Lecture

Electro-Acoustical Modeling

  • Fundamentals - Transduction, vibration, radiation
  • Abstraction - Models with lumped and distributed parameters
  • Small Signal Performance - Linear approximation and transfer function
  • and more...

Digital Loudspeaker Control

  • Targets - Equalization, linearization, speaker protection, and self-testing
  • Mirror filter - Nonlinear structure derived from physical modeling
  • Adaptive control - Parameter feedback by using the speaker as a sensor
  • Green speaker design - Maximizing efficiency by exploiting nonlinearities and resonances
  • and more ...

Measurement and Analysis

  • Persistent excitation - Artificial and natural stimuli
  • Monitored signals - Electrical, mechanical, and acoustical sensors
  • Sound field - Measurements in the near and far field
  • and more ...

    Key Lecture Topics 2025

    • IEC standard 60268-23 for testing large loudspeakers (panels, arrays, TV monitors, ...)
    • Rating max SPL according to IEC standard 60268-21
    • Testing transducers with small baffles on the KLIPPEL Multi-Scanning Workbench
    • Measuring the nonlinear residuum in reproduced music signals

     

    KLIPPEL House Party
    And while you’re there, don’t miss the popular house party at KLIPPEL headquarters where many different demonstrations and great conversations will take place! Everyone is welcome. Use this great opportunity for further networking & knowledge exchange.

    When: March 17th, 2025 (at 06:00 pm)
    Where: KLIPPEL Headquarters - Mendelssohnallee 30, 01309 Dresden, Germany


    Monday, 2025-03-17 17:58 Age: -99 Days
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