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Registered in England No: 4264387 Registered Office: ,7 Theatre Court, London Road, Sales -Support -Marketing ©Copyright: KCL 1986-2008
NatureDSP Signal Library
Features
Real-time accurate LPF/HPF/notch/peak filter
Efficient memory management – no need to think
Economy DARAM/cache usage
Wide variety of windowing functions
Envelope detection, adaptive averaging, RSSI, etc.
True fixed point implementation with saturation, no
Code is reentrant, supports multithreading, DSPBIOS
compatible
Fully portable ANSI C code
Library for MS Visual Studio for free – enables
development under PC
Ordering Info: Part No.
Description
Nature DSP Signal library is a collection of signal processing routines needed for implementation of
typical algorithms for voice/audio processing. Special memory management optimizes performance and
allows designer to utilize efficiently cache or DARAM/SARAM spaces and place most memory consuming
blocks into the slow memory. Unique “filter-on-the-fly” feature enables fast filter synthesis in real time.
This library is available in binaries and in source code written on fully portable C-language for:
Texas Instruments TMS320C54xx, TMS320C55xx, TMS320C64xx, OMAP, DaVinci
ARM7, ARM9, ARM9E
MS Windows
Applications
Software Defined Radio
Telephony
Audio/Voice
Codecs
Related
Products
NatureDSP Math (fixed point digital signal processing library) NatureDSP 4FSK (software data pump for 4FSK/C4FM data transmission over UHF channels) NatureDSP Squelch+ (software package providing CTCSS/DCS sub-audio signaling functions for FRS)
