Voice transmission apparatus

Details Voice transmission apparatus Voice transmission apparatus

2007-09-27

2011-12-20

Jaroenchonwanit, Bunjob (Department: 2466)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C704S201000, C709S232000

Reexamination Certificate

active

08081614

ABSTRACT:
A voice transmission apparatus includes a jitter absorbing buffer unit provided in the receiving unit and which absorbs a transmission delay in the packets, and a transmission wait control unit provided in a transmitting unit and which links a packet to be transmitted when transmission temporarily breaks down to a queue. A transmission wait control unit15includes an accumulated time computing unit18that computes the accumulated time of voice data in packets linked to a queue19. The transmission wait control unit15extracts an oldest linked packet from the queue19and discards the same so that the accumulated time computed by the accumulated time computing unit18becomes equal to or less than a threshold in order to continuously link a new packet to the queue19, thereby equalizing the threshold to an accumulation time of a jitter absorbing buffer unit21.

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