Jon J. Waller - Waterford MI, US Russell W. Blum - Chesterfield MI, US
International Classification:
H04R005/00
US Classification:
381 27, 381119
Abstract:
A multi-dimensional audio processor receives as an input either a single channel signal or a two channel signal from an audio signal source; for example a musical instrument or an audio mixer. The processor is programmable to divide the input among at least 3 output channels in a user-defined manner. The processor is also user programmable to provide a variety of effect and mixing functions for the output channel signals.
Attack Transient Detection For A Musical Instrument Signal
James K. Waller - Clarkston MI Russell W. Blum - New Baltimore MI
International Classification:
G10H 1057
US Classification:
84663
Abstract:
An attack transient detector determines the moment of note onset; e. g. the time at which a guitar string is plucked; from a signal generated by a musical instrument. Detection of the attack transient causes the generation of a trigger signal which can be used to control processing of the musical instrument signal.