Analysis of Real Overvoltage Disturbances by Using Nonstationary Signal Processing Techniques

Musical Note Analysis Using Signal Processing Techniques

This study focusses on techniques for computer-based detection and recognition of notes in a musical composition. In the first part, suggestions about the note analysis of a musical score using image processing techniques will be presented. The second part covers approaches to the determination of tonal information in an audible music file via audio processing methods. Information on musical no...

Nonlinear and Nonstationary Signal Processing

Real-time Signal Processing Techniques in Mri

Due in part to the very high flexibility of image contrast, the applications of magnetic resonance imaging (MRI) continue to grow. Advances in data acquisition speed, as facilitated by MRI physics, have provided the motivation for specific real-time techniques. For useful and broad implementation this has required that real-time signal processing methods be used. In this work the principal elem...

Measurement and Analysis of Acoustic Tubes Using Signal Processing Techniques

Physical modeling is a modern approach to musical acoustics and high-quality sound synthesis of musical instruments. In this paper, a time-domain method is used to measure acoustical properties of wind instruments. The instrument bore is modeled by an acoustical tube and a DSP-based measurement system is used to characterize transmission and reflection functions in the duct. Inverse filtering t...

Blind single channel deconvolution using nonstationary signal processing