This library for the SHARC processor is an implementation of an audio post-processing module specified by Dirac Research for the purpose of delivering premium automotive surround sound. It unifies equalization, cross-over, delay, and gain adjustments, with up-mixing from its single- or multi-channel inputs to directly drive multiple speaker outputs. Dirac Dimensions applies a single customization step to expand the perceived space inside the car, replacing the actual loudspeakers with virtual ones placed in a listening room of your own design. Practicalities, such as up-mixing, setting of relative gains and delays, and acoustical tuning are all integrated in this unifying filter design framework: All available physical loudspeakers contribute, in a way impossible to calculate without advanced multi-dimensional acoustical modelling and mathematical optimization, to create the perfect Stereo or 5.1 experiences for all occupants in the car. Use this Dirac Dimensions DSP software from Analog Devices, Inc. to facilitate integration of Dirac Dimensions in your SHARC-based sound system. In order to apply it to your sound system, you will need a Technology License from Dirac Research, including additional software.
|SHARC Processor||Code RAM (KiB)||Data RAM (KiB)||Constant Data Tables (KiB)||MIPS|
Each module supports the Analog Devices, Inc. (ADI) Blackfin or SHARC Processor family and is a licensed product that is available in object code format. Recipients must sign or accept a license agreement with ADI prior to being shipped or downloading the modules identified in the license agreement.