Essays about: "actiwave"

Found 3 essays containing the word actiwave.

  1. 1. Linearisation of micro loudspeakers using adaptive control

    University essay from Linköpings universitet/Reglerteknik; Linköpings universitet/Tekniska högskolan; Linköpings universitet/Institutionen för systemteknik

    Author : Ylva Björk; Ebba Wilhelmsson; [2014]
    Keywords : nonlinear control; loudspeaker; distortion; linearisation; Thiele-Small; Hammerstein-Wiener;

    Abstract : Loudspeakers were invented over 150 years ago, but the loudspeakers used todayare still based on the same ideas. Traditionally, good sound quality has been obtainedby using expensive materials in the loudspeakers and by allowing themto be big. READ MORE

  3. 2. Attenuation of Harmonic Distortion in Loudspeakers Using Non-linear Control

    University essay from Reglerteknik; Tekniska högskolan

    Author : Marcus Arvidsson; Daniel Karlsson; [2012]
    Keywords : EKF; exact linearisation; feed-forward; loudspeaker modelling; non-linear control; UKF;

    Abstract : The first loudspeaker was invented almost 150 years ago and even though much has changed regarding the manufacturing, the main idea is still the same. To produce clean sound, modern loudspeaker consist of expensive materials that often need advanced manufacturing equipment. READ MORE

  4. 3. FPGA Implementation of a UPnP Media Renderer

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Karl-Rikard Ländell; Axel Wiksten Färnström; [2011]
    Keywords : FPGA; MicroBlaze; UPnP; embedded linux; PetaLinux;

    Abstract : Actiwave AB delivers audio solutions for active speakers. One of the features is that audio can be streamed to the speakers over a local network connection. The module that provides this functionality is expensive. READ MORE