Papers by Luis Fernando Hermida Cadena
In this paper the reader will find the comparison between two methods to obtain the impulse respo... more In this paper the reader will find the comparison between two methods to obtain the impulse response applied to a plucked string musical instrument, in this case to the Colombian national instrument: el Tiple. The first analysis corresponds to the direct method, which applies a type of LSS signal on the instrument case through an electro-mechanical transducer to excite and then capture the signal radiated by it. The second analysis corresponds to the inverse method, and it generates a sound field with a source of energy that covers the instrument, then the vibrations generated by the sound field are caught over the box through an electromechanical transducer. Obtaining this data is necessary to make an objective comparison by calculation and spectral analysis.
Uploads
Papers by Luis Fernando Hermida Cadena