Sound examples
Below we provide several impulse response modeling examples, followed by two demo uses. In all models, which were obtained from the same target measurement (fs = 48kHz, 1.25 seconds), M poles were estimated via B = 200 bands in between 30 Hz and 20000 Hz, with a band overlap factor delta = 1.0. To give an idea, the computational cost of models with M = 1800 poles is around 10 times smaller than that of convolving with the target measurement. Moreover, the cost can be further reduced, as the modal structure can be seamlessly implemented via parallel architectures.
IR MODELING | DEMO #1 | DEMO #2 |
---|---|---|
Target measurement
M = 400 (target IR, modal IR) M = 800 (target IR, modal IR) M = 1200 (target IR, modal IR) M = 1800 (target IR, modal IR) |
Dry signal
M = 400 (full convolution, modal reverb) M = 800 (full convolution, modal reverb) M = 1200 (full convolution, modal reverb) M = 1800 (full convolution, modal reverb) |
Dry signal
M = 400 (full convolution, modal reverb) M = 800 (full convolution, modal reverb) M = 1200 (full convolution, modal reverb) M = 1800 (full convolution, modal reverb) |