Humphreys, K. and Lawlor, Bob (2002) Improved performance Speech codec for mobile communications. In: 7th International Conference on Spoken Language Processing (ICLSP2002), 16-20 September 2002, Denver, Colorado.

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Abstract

This paper presents the application of a Voice Gender Normalization algorithm to the GSM Speech Codec and describes the refinements that can be made to the Codec as a result. By reducing the dynamic range of the speech signals entering the Codec gender specific adaptations can be made to the Codec to improve its performance in terms of subjective sound quality or its transmitted bit rate.

Item Type:	Conference or Workshop Item (Paper)
Keywords:	Mobile communications; Voice Gender Normalization algorithm; GSM Speech Codec;
Academic Unit:	Faculty of Science and Engineering > Electronic Engineering
Item ID:	9764
Depositing User:	Robert Lawlor
Date Deposited:	10 Aug 2018 14:19
Refereed:	Yes
URI:
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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