Assignee
ETTER WALTER
US6 patents
Top patents by PatentIndex Score
US8587631B2Nov 19, 2013
Facilitating communications using a portable communication device and directed sound output
ETTER WALTER12 citations82
US8571192B2Oct 29, 2013
Method and apparatus for improved matching of auditory space to visual space in video teleconferencing applications using window-based displays
ETTER WALTER7 citations82
US8750494B2Jun 10, 2014
Clock skew compensation for acoustic echo cancellers using inaudible tones
ETTER WALTER4 citations71
US8559619B2Oct 15, 2013
Methods and devices for reducing sidetone noise levels
ETTER WALTER2 citations61
US8560312B2Oct 15, 2013
Method and apparatus for the detection of impulsive noise in transmitted speech signals for use in speech quality assessment
ETTER WALTER3 citations61
US8135587B2Mar 13, 2012
Estimating the noise components of a signal during periods of speech activity
ETTER WALTER0 citations51