Essays about: "audio power amplifier"

Showing result 6 - 7 of 7 essays containing the words audio power amplifier.

  1. 6. Using DSP technology to improve sound quality in active speakers

    University essay from Institutionen för teknik och naturvetenskap; Tekniska högskolan

    Author : Mattias Magnusson; [2010]
    Keywords : ;

    Abstract : Aditus Science has developed a system to improve the sound quality in speaker systems, using DSP technology. Software developed in MATLAB is being used to make measurements of the speakers via microphones. Based on those results, the parameters for the signal processing in the DSP can be set. READ MORE

  3. 7. Direct Digital Pulse Width Modulation for Class D Amplifiers

    University essay from Institutionen för systemteknik

    Author : Stefan Stark; [2007]
    Keywords : PWM; Class-D; delay-line; direct digital modulation; delay element;

    Abstract : Class D amplifiers are becoming increasingly popular in audio devices. The strongest reason is the high efficiency which makes it advantageous for portable battery-driven products. Infineon Technologies is developing products in this area, and has recently filed a patent application regarding an implementation of a part of the class D amplifier. READ MORE