Hewlett-Packard Development Company, L.p.

Richard D Ellison

Jean-Alexis Berranger

Barry K Coffin

Michele Prieur

Douglas C Ferrin

Mark E Somerville

Anne Bavazzano-Desbrieres

Christophe Gavrel

Methods, systems, and devices are provided for controlling the power level of voice signal streams. A gain controller embodiment includes a measurement module, a gain factor setting module, and a gain adjustment module. The measurement module includes program instructions to measure a power level of a voice signal stream. The gain factor setting module includes program instructions to set a gain value by comparing the measured power level to a threshold. The gain adjustment module includes program instructions to adjust a power level of a voice signal stream by applying the gain value to the voice signal stream.

Gain control

Methods, systems, and devices are provided for a media platform. One method includes receiving DMA requests for connecting media data traffic to DMA slots of a DMA memory module. Available DMA slots are determined from a pool of available DMA slots and allocated for media data traffic. DMA slots are released to the pool of available DMA slots when a DMA slot is no longer being used. The method further includes using a TMC proxy to connect media data traffic between the DMA memory module and a DSP software module based on assigned DMA slots.

DMA slot allocation

Growing community of inventors

Maynard, MA, United States of America

Richard D Ellison