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3-Day Lecture 2023

Sound Quality of Audio Systems

KLIPPEL would especially like to invite you to visit Dresden and the KLIPPEL headquarters next year. 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 combines both theory and practice and will take place March 13-15, 2023, at the Technical University of Dresden, Germany. The lecture will be presented by Prof. Wolfgang Klippel, engineers of KLIPPEL GmbH and the Dresden University of Technology. Registrations for the lecture are now open for a fee for general admission and are free for students. 
➩ General information is available on our 3-Day Lecture website.

KLIPPEL 3-Day Lecture 2023

Date: March 13th - 15th, 2023
Time: 09:00 am - 05:00 pm

Venue: Dresden University of Technology - Görges-Bau | Helmholtzstraße 9, 01069 Dresden. Germany

Presented by Wolfgang Klippel, Dresden University of Technology and KLIPPEL GmbH

Registration Fee: 400€ (VAT incl.) Free of charge for students and university staff!

Further Information:

Please click here for our Hotel Recommendations within easy reach of the Dresden University of Technology.

Registration 3-Day Lecture 2023

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 ...

    New Lecture Topics 2023

    • 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

    Please click here for more details - Content of the 3-Day Lecture.

    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.

    Date: March 13th, 2023
    Time: at 06:00 pm 
    Location: KLIPPEL Headquarters - Mendelssohnallee 30, 01309 Dresden, Germany

    Monday, 2023-03-13 17:58 Age: 16 Days