Title :
CT2 error rate detection within the ADPCM algorithm
Author_Institution :
Texas Instruments Ltd., Bedford, UK
Abstract :
This paper describes two techniques that can be used within the ADPCM decoder in the CT2 (Second Generation Cordless Telephone) handset or base station to detect errors in the radio link without interfering with the operation of the ADPCM voice coder. One technique is based on the reception of illegal values, the other on the detection of unlikely coding sequences
Keywords :
coding errors; cordless telephone systems; error detection; pulse-code modulation; radio links; radiotelephony; speech analysis and processing; telephone sets; ADPCM decoder; CT-2 telephone systems; Second Generation Cordless Telephone; base station; detection of unlikely coding sequences; error rate detection; handset; radio link; reception of illegal values; voice coder;
Conference_Titel :
Speech Coding - Techniques and Applications, IEE Colloquium on
Conference_Location :
London
