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3. Convolution (or sampling) approach
3.1 Impulse response
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Anatomy of an impulse response
In an acoustic propagation environment such as a room, the transmission channel between a transmitter and a receiver can, to a first approximation, be considered as a linear, time-invariant system. This system is therefore entirely characterized by its impulse response h(t), which relates the transmitted signal x(t) to the received signal y(t) by :
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Convolution (or sampling) approach
Algorithmic approaches (delay networks)
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