A hands-free communication unit having residual acoustic echo suppression means for suppressing residual echoes which have been left unremoved by an echo canceller, a bilateral communication system and a method for suppressing residual echoes
A Standard patent application filed on 19 April 1996 credited to Nasu, Noriyoshi

Details

Application number :

50792  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

A hands-free communication unit having residual acoustic echo suppression means for suppressing residual echoes which have been left unremoved by an echo canceller, a bilateral communication system and a method for suppressing residual echoes  

Inventor :

Nasu, Noriyoshi  

Agent name :

SPRUSON & FERGUSON  

Address for service :

GPO Box 3898 SYDNEY NSW 2001  

Filing date :

19 April 1996  

Associated companies :

 

Applicant name :

NEC Corporation  

Applicant address :

7-1 Shiba 5-chome Minato-ku Tokyo Japan  

Old name :

 

Original Source :

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