@article{schrkhuber2013audio, title = {Audio Pitch Shifting Using the Constant-Q Transform}, author = {Schörkhuber, Christian and Klapuri, Anssi and Sontacchi, Alois}, journal = {J. Audio Eng. Soc}, volume = {61}, number = {7/8}, pages = {562--572}, year = {2013}, url = {https://www.aes.org/e-lib/browse.cfm?elib=16871} }