Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Audio error mitigation technique for a TDMA communication system










Image Number 5 for United States Patent #5802076.

An audio error mitigation technique for a TDMA communication system is disclosed. An audio error is assumed if any one of the following criteria is met: a detection of a CRC error in the control data or audio data within a slot; the received signal strength is below a certain threshold; or, the detection of an invalid code word, such as an all zero nibble. If either of the criteria is met, and the slot contains audio data, an error mitigation routine is performed. In one embodiment, the error mitigation routine replaces the faulty burst with the previous non-faulty burst. In another mitigation routine, any dv/dt spikes in the faulty burst are detected and smoothed by averaging nearby samples. In one embodiment, both mitigation routines are selectable in the TDMA system.








 
 
  Recently Added Patents
State control of remote hosts for management of distributed applications
Apparatus for counting particles in a gas
Analyte assaying by means of immunochromatography with lateral migration
Method and system for providing magnetic junctions having improved characteristics
Disposable and tamper-resistant RFID lock
(4948
Floor relief for dot improvement
  Randomly Featured Patents
Scanning recording type printing method and apparatus for increasing image quality by controlling tone dot locations within image pixels
Turret brake for multi-color screen printer
Tension mask frame assembly having a detensioning mask support frame
Brake system and apparatus and method therefor
Steamer
Rating virtual world merchandise by avatar visits
Method of manufacturing superelastic endodontic files and files made therefrom
Bandage for sustained delivery of drugs
Support structure for rotation body
Optical multi-beam scanning device and image forming apparatus