Confidence and frame signal quality detection in a soft decision

Details Confidence and frame signal quality detection in a soft decision Confidence and frame signal quality detection in a soft decision

1999-04-16

2000-06-27

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

371 431, G10L 1900, H03M 1312

Patent

active

06081778&

ABSTRACT:
Data, such as digitally coded speech signals, is transmitted so that, for each of successive frame periods, bits are formatted into a frame sequence. The bits are coded using convolutional coding. Error check bits are generated using (a) bits formatted into the first 50% of the frame sequence and (b) bits formatted into the last 25% of the frame sequence.

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