Libraries optimise DSP development

Edited by the Electronicstalk editorial team May 22, 2007

IntegrIT's highly optimised DSP libraries are now available from Kane Computing.

Kane Computing has signed an agreement with IntegrIT to market the company's highly optimised DSP libraries worldwide.

Products include NatureDSP Math, a fixed-point maths library which efficiently implements accurate fixed point representation of commonly used mathematical routines saving product development time.

This library is particularly useful for DSP and digital communications engineers.

NatureDSP Signal library is a collection of signal processing routines needed for implementation of typical algorithms for voice/audio processing.

Special memory management optimises performance and helps designers to use cache or DRAM/SRAM spaces more efficiently and place most memory consuming blocks into the slow memory.

Unique "filter-on-the-fly" feature enables fast filter synthesis in real time.

Other products include NatureDSP 4FSK, a software data pump for 4FSK/C4FM data transmission over UHF channels.

It supports 4800/9600bit/s data modulation formats for PMR/LMR and APCO P25 standards both for 12.5 and 25kHz channels.

Flexible interfaces allow it to be integrated into basestations, repeaters and inexpensive handheld radios.

NatureDSP Squelch+ is a software package providing subaudio signalling functions for FRS, PMR446 and analogue radios.

Additional optional modules such as tone generation, voiceband/subaudio filtering and pre/de-emphasis add versatility to the design.

All these libraries are available in binaries and in source code written in fully portable C-language for: Texas Instruments TMS320C54xx, TMS320C55xx, TMS320C64xx, OMAP, DaVinci, ARM7, ARM9, ARM9E and MS Windows.