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US 7,010,731 B2Granted
Method and apparatus of generating a quality indicator
AssigneeIntel Corporation
InventorOmry Paiss
Life of this patent
Estimating the term…
Abstract
Briefly, a method and apparatus to generate a quality indicator by measuring an error in coded mode bits of a received frame is provided. The quality indicator may be indicative of modes of a codec.
Claims34
A method comprising:
- generating a quality indicator by measuring an error in coded mode bits of a received frame, wherein the coded mode bits are indicative of modes of a codec;
- decoding the received frame to provide a labeled received frame;
- and
- determining a reliability of the received frame based on the quality indicator and a reliability label of the labeled received frame.
1 more element
An apparatus comprising:
- a measuring unit to provide a measurement of an error in coded mode bits of a received frame, wherein the coded mode bits are indicative of modes of a codec that is able to decode coded media bits of the received frame;
- a quality indicator generator to generate a quality indicator according to the error in the coded mode bits, wherein the quality indicator is indicative of the reliability of the received frame;
- and
- a mode selection unit to select a mode of the codec according to the coded mode bits and the quality indicator.
1 more element
An apparatus comprising:
- a quality indicator generator to generate a quality indicator according to an error in coded mode bits of a received frame;
- a comparator to determine whether the received frame is reliable according to the quality indicator and a threshold;
- and
- a mode selection unit to select a mode of an Adaptive Multi Rate (AMR) voice codec according to the mode bits of the received frame if the comparator determines the received frame is reliable.
1 more element
An article comprising a storage medium having stored thereon instructions that, when executed by a computing platform, result in:
- generating a quality indicator by measuring an error in coded mode bits of a received frame, wherein the coded mode bits are indicative of modes of a codec;
- decoding the received frame to provide a labeled received frame;
- and
- determining a reliability of the received frame based on the quality indicator and a reliability label of the labeled received frame.
1 more element
Dependencies are inferred from the claim text.