Applying signal decorrelation to a guitar modulation effect

Terenzi A, Bruschi V, Nobili S, Cecchi S. Applying signal decorrelation to a guitar modulation effect. In: AES Convention 149. Audio Engineering Society; 2020. Paper 10430. Available from: https://aes.org/publications/elibrary-page/?id=20967

@inproceedings{Terenzi2020_20967,
  author = {Terenzi, Alessandro and Bruschi, Valeria and Nobili, Stefano and Cecchi, Stefania},
  title = {{Applying signal decorrelation to a guitar modulation effect}},
  booktitle = {AES Convention 149},
  note = {Paper 10430},
  year = {2020},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=20967}
}

TY  - CPAPER
TI  - Applying signal decorrelation to a guitar modulation effect
AU  - Terenzi, Alessandro
AU  - Bruschi, Valeria
AU  - Nobili, Stefano
AU  - Cecchi, Stefania
T2  - AES Convention 149
M1  - Paper 10430
PY  - 2020
DA  - 2020/10/06
UR  - https://aes.org/publications/elibrary-page/?id=20967
PB  - Audio Engineering Society
LA  - en
AB  - In this paper, a new algorithm for a guitar modulation effect for a stereophonic reproduction is presented and tested. The algorithm is based on a signal decorrelation with its application on a vibrato effect. The decorrelation is achieved through an all-pass biquad IIR filters, while the vibrato effect consists of a periodic variation of the signal time delay. A real-time implementation of the system has been realized and several tests have been performed. An objective and subjective analysis of the algorithm is performed to verify the feasibility of the proposed approach.
ER  -