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DSP Boards:- --------------------------------------- 4 Wave ADS ADACMaster-III ADC Module bf3-Ethernet bf3-RS232 BF533mod DA-70x-KIT DAC Module DMA DM355 DVEVM DM64x DMDK DM64x MM DM6437 DVDP D.Modules D.Module2s D.Modules - Peripherals DRC Virtex-4 DSK.91C111 DSKeye-Gigabit DSKinet DSK C3x DSK F240 DSK F243 DSK LF2407 DSK VC5416 DSK VC5509A DSK VC5510 DSK C6416 DSK C6416(1GHz) DSK C6455 DSK C6711 DSK C6713 DSP Star 6203P DSP Star 6416P DSP Star 6711P DSP Star 6713P EDK6446 ETHC6000F EVM C203 EVM C54CST EVM C54V90 EVM DA255 EVM DM642 EVM DM6446 EVM DM6446 Kit EVM F206 EVM F240 EVM F243 EVM OMAP35x EVM TMS470 EVM LC548 EVM VC549 EVM LF2407A EVM VC5402 EVM VC5409 EVM VC5410 EVM VC5416 EVM VC5471 EVM VC5502 EVM VC5509A EVM C6413 EVM C6418 EVM C6455 EVM C6727 eZdsp LF2401A eZdsp LF2407A eZdsp F28x Fuzzy Logic eZdsp F28044 eZdsp F2808 eZdsp F2812 eZdsp R2812 eZdsp F28335 eZdsp VC33 HSMC BVDC HSMC DVI Board HSMC Proto Board HSMC QVB IDE Daughtercard LR-DAVPROTO1-x LR-F2812COM LR-F2812DAQ MCK2407 MCK2812 MEX MSK2407 MSK2812 Microline C6410CPU Microline C6413CPU Microline C6418CPU Microline C6712CPU Microline C6713CPU Microline C6412Compact Microline C6713Compact Microline SC1394a Microline SC1394-1995 Microline UC1394a-1 Microline UC1394a-3 MIMO ADS OMAP5912 PEP5402 PEP5416 Presence-II Prof Audio Dev Kit (PADK) ProtoPlus-Lite ProtoPlus ProtoPlus-3 ProVision ADS RAVe RTG001 RTG002 RTG003 RTG004 RTG005 RTG006 SBC644x SC Camera Card SC DVI Input Module SC DVI Output I/F SC Prototyping Board SigC54xx PC/104 SigC54/C55xx PCI SigC54xx SODIMM SigC55xx SODIMM SigC67xx PC/104 SigC67xx PCI SigC67xx SODIMM SignalMasterQuad C6416 SignalMasterQuad C6713 SignalMasterQuad Virtex4 SignalWAVe VHS-ADC VHS-ACD-V4 VHS-DAC VHS-DAC-V4 VP3 VP3-PMC VSGs-VSAs ADS XACQ-S2E Zest-100 Zest-SC1 Zest-SC2

DSP Software:- --------------------------------------- Audio Recorder bf3Net bf3Scp Code Composer Code Composer Studio CCS 3.1 DSK Upgrade DVEVM SDK (DaVinci) FAT32 Framework Fuzzy Logic GDD200 GDD300 GDD400 GDD600 GDD7000 GDD8000 GDD9000 H.264 for C6x H.264 IP Software IDE Interface JPEG2000 for C6x MPEG1 for C62, C67x MPEG1 for C64x NatureDSP 4FSK NatureDSP Math NatureDSP Signal NatureDSP Squelch+ QEDesign SignalWizard Snapcrypt TargetTCP VisSim Xilinx Foundation ISE

Emulators:- --------------------------------------- aDICE-710 H.264 Emulator LV JTAG Adapter SPI110LV SPI510 SPI510 POD SPI515 SPI520 SPI525 SPI530 (MPSD) TDS510USB2.0 TDS560USB2.0 XDS510 USB XDS510 USB PLUS XDS510 USB Galvanic XDS510LC USB XDS510PP (MPSD) XDS510PP PLUS XDS560R

Framegrabbers:- --------------------------------------- Aexeon Aexeon Analytix Aexeon Quattro Colory PCI Colory PC/104+ MEX Nexeon CL Nexeon HD nVision Orlando AN Orlando CL Picasso 104-1394 Picasso 104-2SQ Picasso 104-2SQM Picasso 104-3C Picasso 104-CL Picasso 104-LS Picasso cPCI-2SQ Picasso cPCI-2SQM Picasso cPCI-3C Picasso cPCI-3CPro Picasso cPCI-CL Picasso cPCI-FI Picasso cPCI-LS Picasso PCI-2SQ Picasso PCI-2SQM Picasso PCI-3C Picasso PCI-3CPro Picasso PCI-CL Picasso PCI-FI Picasso PCI-LS Picasso PCI-RGB-2SQ Picasso PCI-SDI Santos Basic Santos Full SMC VP3 VP3-PMC

Software Defined Radio:- --------------------------------------- 4G Proto-Systems ADACMaster-III HE-SDR MIMO-DS MIMO2-RF RF Transceiver-Twin RF Transceiver-Quad SDR Dev Kit SFF-SDR Dev SignalMasterDual-V4 SignalMasterQuad-V4 VHS-ADC-V4 VHS-DAC-V4

Video Security:- --------------------------------------- Aexeon Analytix BD-X200E DM6446 EVM DS-400xHCI DS-400xHCI+ DS-4002MDI DS-600xHCI DS-800xAI/ALI DS-80xxHCI DS-80xxHFI DS-80xxHSI DS-80xxHTI DVPB H.264 IPNetCam JPEG2000 MPEG1 MPEG2 MPEG4 NVR SmartEyes SMC VIPIX ViSiO Vision-Eye VM-RGB VM2-PRO VMA Family VMM Family VSIP2 VSIP2-EX VSIP3 VSIP4

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Registered in England No: 4264387
Registered Office:
Kane Computing Ltd,
7 Theatre Court, London Road,
Northwich, Cheshire, CW9 5HB,
United Kingdom
Tel: +44(0)1606 351006
Fax: +44(0)1606 351007/8
Email: Sales-Support-Marketing
©Copyright: KCL 1986-2008

Description

NatureDSP Squelch+ is software package providing CTCSS/DCS sub-audio signaling functions for FRS, PMR446 and analog radios. Additional optional modules such as tone generation, voiceband/sub-audio filtering and pre/de-emphasis add versatility to the design. Its seamlessly supports both simple and advanced multi-channel radios with no additional cost. Mutichannel operation enables group calling and scanning. Software is reentrant, compatible with most RTOSes such as DSP-BIOS. Link-time configurability saves data and program memory if some optional modules are disabled completely.

This software package 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
• XDAIS compliant library is available upon request

Applications

• Digital/analogue UHF two-way radios
• UHF basestations and repeaters
• APCO P25/PMR/LMR equipment
• Analogue/ham radios

Related Products

• NatureDSP Math (fixed point digital signal processing library)
• NatureDSP 4FSK (software data pump for 4FSK/C4FM data transmission over UHF channels)
• NatureDSP Signal (collection of signal processing routines needed for implementation of typical algorithms for voice/audio processing)

Downloads

Datasheet (PDF 156KB)

Links

IntegrIT's web site