DSP poster
- 1. Real Time Parametric Equaliser Graduate Project for Real Time DSP done under guidance of Dr.Linda Debrunner ABSTRACT To implement a parametric Equaliser using Fixed point C and to improve the equalizer using assembly language intrinsics. BACKGROUND • Equalization • Equalization is basically the adjustment of frequency done in the electronic signals. • The equipment that is used for equalization is known a equalizer ,which strengthen or weakens the frequency bands of the audio signal. OBJECTIVES • To have an amplitude and frequency control over the audio signal using the shelf and peak filters.(Parametric equalizer) • To reduce the time of execution by implementing the assembly intrinsic to the Program. METHODS • The most types of equalizers used in the industry are: • Graphical • Parametric • Semi Parametric • Peak . RESULTS RESULTS CONCLUSIONS • The amplitude and frequency control can be done by the Parametric Equalizer. • The number of cycles per execution is reduced by intrinsics. • Parametric Equalizer is implemented and the variation in amplitude and frequency are found. • The number of cycles of execution is decreased with the help of Intrinsic function. CONTACT INFORMATION • Nikhil Venugopal • SakethVarma Namburi