音声通信端末 - Hitachi Kokusai Electric Co., Ltd.

Title:

音声通信端末

Document Type and Number:

Japanese Patent JP4230900

Kind Code:

B2

Abstract:

To provide a voice communication terminal for remarkably increasing a compensation period for delay and missing of a plurality of consecutive packets.

The voice communication terminal 10 connected to a network 2 and transmitting / receiving voice data stores the received voice data to a buffer and outputs newest voice data stored in the buffer as voice stepwise attenuated in response to the number of consecutive reception fault times when reception fault of the voice data consecutively takes place.

More Like This:

JP6278204	The control method and a program of a communication terminal, a communications system, and a communication terminal
JPH05160885	ISDN TELEPHONE SET
JPS62125743	SYSTEM FOR ELIMINATING VOLUME NOISE OF VOICE BAND COMPRESSION TELEPHONE

Inventors:

Tadaaki Sato

Application Number:

JP2003419683A

Publication Date:

February 25, 2009

Filing Date:

December 17, 2003

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Hitachi Kokusai Electric Co., Ltd.

International Classes:

H04M1/00; H04L47/2416; H04M1/253

Other References:

白澤進,IP電話を解剖する (5) 音声の途切れをなくす「パケット損失補償」,日経コミュニケーション,2003年 5月26日,第391号,pp.148-149

Attorney, Agent or Firm:

Hideo Akazawa
Mitsue Haba
Hisako Ishido
Eiichi Yamaguchi

Previous Patent: 回路パターン検査方法

Next Patent: GARDEN LANTERN AND LENS FOR GARDEN LANTERN