@conference{lidbetter1992where, title = {Where's the Point?}, author = {Lidbetter, Paul S. and Spreadbury, David}, booktitle = {Audio Engineering Society Conference: UK 7th Conference: Digital Signal Processing (DSP)}, month = {Sep}, year = {1992}, url = {https://www.aes.org/e-lib/browse.cfm?elib=6175} }