|
CA2414636A1
|
|
Method of capturing constant echo path information in a full duplex speakerphone
|
|
GB0229267D0
|
|
Method for extending the frequency range of a beamformer without spatial aliasing
|
|
GB0229059D0
|
|
Method of broadband constant directivity beamforming for non linear and non axi-symmetric sensor arrays embedded in an obstacle
|
|
GB0228245D0
|
|
Apparatus and method for changing the playback rate of recorded speech
|
|
GB0227885D0
|
|
Method of capturing constant echo path information using default coefficients
|
|
US6990193B2
|
|
Method of acoustic echo cancellation in full-duplex hands free audio conferencing with spatial directivity
|
|
CA2413217A1
|
|
Method of acoustic echo cancellation in full-duplex hands free audio conferencing with spatial directivity
|
|
GB0225428D0
|
|
Call redirection zones for wireless communications
|
|
GB0224187D0
|
|
Interactive conflict resolution for personalised policy-based services
|
|
GB0222143D0
|
|
Adaptive predictive playout scheme for packet voice applications
|
|
GB0222067D0
|
|
Speaker system with two enclosures having complementary frequency responses
|
|
US7298708B2
|
|
IP device registration
|
|
CA2399979A1
|
|
Ip device registration
|
|
CA2398579A1
|
|
Intermediate voice and dtmf detector device for improved speech recognition utilization and penetration
|
|
GB0218707D0
|
|
Role-based presence enabled service for communication system
|
|
GB0218713D0
|
|
Architecture and Implementation for control of context aware call processing with local feature definition
|
|
GB0218708D0
|
|
Availability and location predictor using call processing indications
|
|
GB0218712D0
|
|
Context aware call handling system
|
|
GB0218716D0
|
|
Privacy and security mechanism fo presence systems with tuple spaces
|
|
GB0218711D0
|
|
System and method for facilitating communication using presence and communication services
|
