Pao-Chi Chang, Robert M. Gray, Jack May. Fourier Transform Vector Quantization for Speech Coding. IEEE Transactions on Communications, 35(10):1059-1068, 1987. [doi]
@article{ChangGM87,
title = {Fourier Transform Vector Quantization for Speech Coding},
author = {Pao-Chi Chang and Robert M. Gray and Jack May},
year = {1987},
doi = {10.1109/TCOM.1987.1096683},
url = {http://dx.doi.org/10.1109/TCOM.1987.1096683},
researchr = {https://researchr.org/publication/ChangGM87},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Communications},
volume = {35},
number = {10},
pages = {1059-1068},
}