Techniques for Machine Understanding of Live Drum Performances by Eric Dean Battenberg Doctor of Philosophy in Engineering Electrical Engineering and Computer Sciences University of California, Berkeley Professor Nelson Morgan, Chair This dissertation covers machine listening techniques for the automated realtime analysis of live drum performances. Onset detection, drum detection, beat tracking...

The drum machine has been an important tool in music production for decades. However, its flawless way of playing drum patterns is often perceived as mechanical and rigid, far from the groove provided by a human drummer. This paper presents research towards enhancing the drum machine with learning capabilities. The drum machine learns user-specific variations (i.e. the groove) from human drumme...

Aiming at the problem of multi-machine power balance control long distance belt conveyor with double drum and three permanent magnet synchronous motor, method speed torque master slave motors driven by multiple is analyzed. According to properties coaxial rigid connection flexible drum, The strategy based on fuzzy Active Disturbance Rejection Controller (ADRC) proposed achieve purpose disturban...

Existing systems for automatic transcription of drum tracks from polyphonic music focus on detecting drum instrument onsets but lack consideration of additional meta information like bar boundaries, tempo, and meter. We address this limitation by proposing a system which has the capability to detect drum instrument onsets along with the corresponding beats and downbeats. In this design, the sys...

To study the aerodynamic characteristics of convex structure a surface-monitoring device on high-speed train and to evaluate its impact performance train, numerical simulation research was conducted three different layouts monitoring device. The computational fluid dynamics (CFD) method used for study, unsteady compressible NS equation as control equation. Hexagonal grid technology reduce deman...

In this paper, a mathematical model is developed to describe the dynamics of the drum-level of a natural circulation boiler. A boiler-drum is divided into two parts; the upper part contains saturated steam while the lower part contains a steam/water mixture. The ratio of the steam in that mixture is defined in this work as the steam volumetric ratio. On the other hand, balance equations are app...

This paper proposes a real-time capable method for transcribing and separating occurrences of single drum instruments in polyphonic drum recordings. Both the detection and the decomposition are based on Non-Negative Matrix Factorization and can be implemented with very small systemic delay. We propose a simple modification to the update rules that allows to capture timedynamic spectral characte...

In the article, there is scheme and principle of work cotton cleaner from small litter includes a composite pin drum with elastic elements vibrating mesh surface on hinges. Theoretically, torsional-vibrational motion two-mass system shoe has been studied, regularities dependence changes in parameters have obtained. Based approximate analytical solution integro-differential equation, law angular...