  We present an alternative temporal approach for convolution, providing a new
algorithm, called the taches-algorithm. Based on interferences between the
successive delayed and amplified output signals associated respectively with
the impulses constituting the input signal, the taches-algorithm can give
access immediately to the new output sample and have a low latency response
even without using vector-based optimisation of the calculation. With the
taches-algorithm it seems easy to change (even in real-time) the impulse
response while running the calculation, simply by updating the impulse response
to use it for next samples, a task rather difficult to achieve using FFT
convolution. Real-time audio demonstrations using notably Pure Data and simple
explanations of the taches-algorithm will be given.Paper 7412 presented at the
125th Convention of the Audio Engineering Society, Amsterdam, 2008
