Timbre discrimination of signals with identical pitch using neural networks

Samir I. Sayegh M.D.; Carlos A. Pomalaza-Raez; E. Tepper; B. A. Beer

doi:10.1117/12.48370

1 October 1991 Timbre discrimination of signals with identical pitch using neural networks

Samir I. Sayegh M.D., Carlos A. Pomalaza-Raez, E. Tepper, B. A. Beer

Proceedings Volume 1569, Stochastic and Neural Methods in Signal Processing, Image Processing, and Computer Vision; (1991) https://doi.org/10.1117/12.48370
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

Pitch recognition and timbre discrimination for a string instrument is investigated using artificial neural networks. Pitch recognition, the easier task, is realized with a linear classifier while timbre discrimination is achieved with a multiple layer perceptron using gradient back propagation learning.

Citation Download Citation

Samir I. Sayegh M.D., Carlos A. Pomalaza-Raez, E. Tepper, and B. A. Beer "Timbre discrimination of signals with identical pitch using neural networks", Proc. SPIE 1569, Stochastic and Neural Methods in Signal Processing, Image Processing, and Computer Vision, (1 October 1991); https://doi.org/10.1117/12.48370

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