Nec Laboratories America, Inc.

Nec Corporation

Nec Usa, Inc.

Srivaths Ravi

Anand Raghunathan

Srimat T Chakradhar

Niraj K Jha

Loganathan Lingappan

Lin Zhong

Karthik Nandakumar

Jacob Chang

A voice based multimodal speaker authentication method and telecommunications application thereof employing a speaker adaptive method for training phenome specific Gaussian mixture models. Applied to telecommunications services, the method may advantageously be implemented in contemporary wireless terminals.

Voice-based multimodal speaker authentication using adaptive training and applications thereof

An integrated circuit comprising at least one system level decompressor and at least a first hardware block associated with a core level decompressor. The system level decompressor is capable of performing system level decompression of received compressed test data to form partially decompressed test data. The core level decompressor being capable of performing core level decompression of the partially decompressed test data.

System-level test architecture for delivery of compressed tests

A method for estimating the power consumption of an electronic circuit under design that employs a Cycle-Accurate Functional Description (CAFD) which advantageously provides the accuracy achieved by RTL power estimation with the speed and speed of higher-level approaches.

Power estimation employing cycle-accurate functional descriptions

A crossbar switching fabric comprising a plurality of crossbar input ports and a plurality of crossbar output ports. The traffic from at least one source is directed to more than one of the plurality of crossbar input ports. The traffic from more than one crossbar output port is directed to at least one destination.

Flexible crossbar switching fabric

Techniques for accelerating power estimation for a circuit comprising generating an RTL description of the circuit. A power model enhanced RTL description of the circuit is generated. A simulator is selected. The power model enhanced RTL description is modified to make it more friendly to the simulator. The simulator is run to estimate the power consumed by the circuit. Techniques using delayed computation and partitioned sampling are also provided. Power estimation systems using the above techniques area also provided.

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Plainsboro, NJ, United States of America

Srivaths Ravi