The Emulation of Nonlinear Time-Invariant Audio Systems with Memory by Means of Volterra Series

Tronchin L. The Emulation of Nonlinear Time-Invariant Audio Systems with Memory by Means of Volterra Series. J Audio Eng Soc. 2012;60(12):984-996. Available from: https://aes.org/publications/elibrary-page/?id=16639

@article{Tronchin2012_16639,
  author = {Tronchin, Lamberto},
  title = {{The Emulation of Nonlinear Time-Invariant Audio Systems with Memory by Means of Volterra Series}},
  journal = {Journal of the Audio Engineering Society},
  volume = {60},
  number = {12},
  pages = {984--996},
  year = {2012},
  month = dec,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=16639}
}

TY  - JOUR
TI  - The Emulation of Nonlinear Time-Invariant Audio Systems with Memory by Means of Volterra Series
AU  - Tronchin, Lamberto
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 60
IS  - 12
SP  - 984
EP  - 996
PY  - 2012
DA  - 2012/12/06
UR  - https://aes.org/publications/elibrary-page/?id=16639
PB  - Audio Engineering Society
LA  - en
AB  - When the linear and time-invariant assumptions are valid, measuring the impulse response of a system is an ideal way to capture its properties such that output with any input can be computed with convolution. Nonlinear systems with memory, for example musical instruments and vacuum tube, require an approach such as Volterra series. Measurement technique can capture the information of the kernels of the diagonal Volterra model for the system being measured. To demonstrate the efficiency of this theoretical formulation, a nonlinear device (Tube Screamer) was tested. The richness of its sound resides mainly in the harmonic Distortions.
ER  -