22 March 2017
© Elias Pekonen
Welcome to my home page
Some sample audio files of DX radio stations I have heard.
Some of my QSL cards from the past decades. Medium Wave stations 530-1700 kHz.
Some of my QSL cards from the past decades. Short Wave stations 1800-30000 kHz.
Some of my QSL cards from the past decades. FM stations 87.5-108 MHz.
Dipole bass vs monopole bass in a small room. Performance analysis with wavelets.
Analysis of perception of comb filtering caused by a room reflection using wavelet modulation domain analysis.
Some methods of using a single loudspeaker to reproduce stereophonic sound in a small room acoustic space.
Sound field simulations of Single Speaker Stereo using FDTD numerical method.
Sound field simulations of stereo speaker configurations in small room using FDTD numerical method.
Subjective listening test results comparing conventional 2 speaker stereo and 3 speaker stereo with matrix.
Linear matrix for 3 loudspeakers preserving energy and maximising channel separation.
Alesis MultiMix 4 USB is a technically challenged equipment. Simple modifications will enhance the performance dramatically.
Memories from the Past