Master Class in Shenzhen
Master Class on "Software Complements Hardware in Active Loudspeakers"
General Information
Dates: November 8th, 2019 (9 a.m. - 5 p.m.)Presenter: Prof. Dr. Wolfgang Klippel (KLIPPEL GmbH, Dresden, Germany)
Language: English
Course Fee: RMB 1,000 (Students: RMB 800)
Registration: Ms. Mable Zhong via T: +13243820906 or M: eatp(at)vip.126(dot)com
Registration Time: September 12th - October 31st, 2019
INVITATION ENGLISH INVITATION CHINESEfileadmin/klippel/Files/News/Master Class Invitation (Chinese version).pdfPlease note: It is strongly recommended to attend the 3-day-lecture on "Sound Quality of Audio Systems" in Taichung/Taiwan that will be conveniently presented a few days before this Master Class.
Abstract:
Digital signal processing, amplification and the electro-acoustical conversion converge to an active and intelligent loudspeaker system, providing more sound output at higher quality by using less size, weight, energy and manufacturing cost. This master-class addresses DSP programmer, system integrators and transducer developer as well and explains how DSP software can cancel undesired signal distortion, actively protect the transducer against mechanical and electrical overload and stabilize the voice coil at the optimum rest position to ensure maximum excursion over product life. The new opportunities open new degrees of freedom for the passive transducer and system development. The master-class presents a new design concept that optimizes efficiency and voltage sensitivity while using a minimum of hardware resources. The design steps are illustrated through practical examples using new simulation, measurement and diagnostic tools that analyze the performance of the audio device with nonlinear control.