Essays about: "acoustic products"

Showing result 16 - 17 of 17 essays containing the words acoustic products.

  1. 16. ANALYSIS & STUDY OF AI TECHNIQUES FORAUTOMATIC CONDITION MONITORING OFRAILWAY TRACK INFRASTRUCTURE : Artificial Intelligence Techniques

    University essay from Datateknik

    Author : Tanmay Podder; [2010]
    Keywords : Artificial intelligence; Non-destructive testing; Condition Monitoring; Machine Vision; Neural Network; Genetic Algorithm; Fuzzy Logic; Expert System.;

    Abstract : Since the last decade the problem of surface inspection has been receiving great attention from the scientific community, the quality control and the maintenance of products are key points in several industrial applications.The railway associations spent much money to check the railway infrastructure. READ MORE

  3. 17. Implementation Considerations for Active Noise Control in Ventilation Systems

    University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

    Author : Marcus Asteborg; Niklas Svanberg; [2006]
    Keywords : Active Noise Control; Adaptive Signal Processing; Analog Filters; Digital Signal Processor;

    Abstract : The most common method to attenuate noise in ventilation systems today is passive silencers. For these to efficiently attenuate frequencies below 400 Hz such silencers need to be large and a more neat solution to attenuate low frequencies is to use active noise control (ANC). READ MORE