A subjective evaluation of the effects of digital channel errors in PCM and DPCM voice communication systems
When the message sink of a speech communication system is a human, the ultimate criterion of system performance is the subjective quality of the output speech. Unfortunately, no tractable mathematical function has been found to adequately relate speech quality to the physical system parameters. For...
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| Language: | English |
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University of British Columbia
2011
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| Online Access: | http://hdl.handle.net/2429/34523 |