Method and apparatus for jitter and frame erasure correction...

Details Method and apparatus for jitter and frame erasure correction... Method and apparatus for jitter and frame erasure correction...

2007-05-01

2007-05-01

Rao, Seema S. (Department: 2616)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S356000, C370S516000, C370S521000, C704S207000

Reexamination Certificate

active

09829314

ABSTRACT:
The invention comprises a system and method for correcting jitter and frame erasure in packet voice communication systems with out severely affecting the voice quality of the signal to be easily noticed by a listener. A packet is retrieved from a buffer, a pitch of the packet is determined, and the pitch of the packet is processed in a manner determinative of whether a next packet has arrived.

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patent: 2003/0016699 (2003-01-01), McClary et al.
patent: 2003/0112796 (2003-06-01), Kwan

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