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EchoCancellation comsis AEC/LEC This
algorithm has been implemented, tested for answering device
applications http://www.comsis.fr
Speech comsis GSM
EFR The C/DSP
code is full compliant with the 06.60 recommendation http://www.comsis.fr
Modems comsis ITU V42
V42 is an
error correcting protocol for telephony modems http://www.comsis.fr
Modems comsis ITU
V42bis This
protocol is used for data compression http://www.comsis.fr
IPTelephony comsis G723.1
vocoder This
vocoder is recommended for VoIP applications http://www.comsis.fr
IPTelephony comsis ITU G729B/E
This
vocoder is recommended for VoIP applications http://www.comsis.fr
Modems comsis turbo
decoder The turbo
coder/decoder is full compliant with the 3GPP 25-212 serie http://www.comsis.fr
Modems comsis Turbo
Decoder The turbo
coder/decoder algorithm is full compliant with the ETSI DVB-RCS
Rec. http://www.comsis.fr
FreqTform Digilab2000 Complex
FFT 16 up to
2048 Complex FFT http://www.digilab2000.it/english/Products/xdais/xdais_Page.htm
SoftRadio Digilab2000 Synchronization DVB-T
Symbol Timing Synchronization http://www.digilab2000.it/english/Products/xdais/xdais_Page.htm
Music Numerix SigLib-1 ANSI C
source DSP library http://www.numerix-dsp.com
EchoCancellation Numerix SigLib-2 ANSI C
source DSP library http://www.numerix-dsp.com
Image Numerix SigLib-3 ANSI C
source DSP library http://www.numerix-dsp.com
Modems Numerix SigLib-4 ANSI C
source DSP library http://www.numerix-dsp.com
IPTelephony Numerix SigLib-5 ANSI C
source DSP library http://www.numerix-dsp.com
SoftRadio Numerix SigLib-6 ANSI C
source DSP library http://www.numerix-dsp.com
SigGen Numerix SigLib-7 ANSI C
source DSP library http://www.numerix-dsp.com
Control Numerix SigLib-8 ANSI C
source DSP library http://www.numerix-dsp.com
FreqTform Numerix SigLib-9 ANSI C
source DSP library http://www.numerix-dsp.com
FIR Numerix SigLib-10 ANSI C
source DSP library http://www.numerix-dsp.com
IIR Numerix SigLib-11 ANSI C
source DSP library http://www.numerix-dsp.com
fx Numerix SigLib-12 ANSI C
source DSP library http://www.numerix-dsp.com
Music Imagine
Technology MPEG2L3
Decoder MPEG2 L3
MP3 Decoder for internet audio http://www.imaginetechnology.net
fx DSPStore DS-Magnitude1.c Magnitude
of complex signal ../$Algorithms/Datasheets/DS-Magnitude1.asp?PartNo=DS-Magnitude1.c
fx DSPStore DS-Atan2.c Phase of a
complex signal ../$Algorithms/Datasheets/ds-atan2.asp?PartNo=DS-Atan2.c
EchoCancellation SignalWorks C5000-SWFDS-NB Narrowband
(8 kHz) Full Duplex Speakerphone with Acoustic Echo Cancellation http://www.signalworks.com
EchoCancellation SignalWorks C3X-FDS Full Duplex
Speakerphone with Acoustic Echo Cancellation http://www.signalworks.com
Modems GAO
Research V.90
Softmodem 56K
downstream, uses adaptive techniques for operation at maxium data
rate http://www.gaoresearch.com/prosol/modem/V.90
throughput.html
Modems GAO
Research V.92
Softmodem Features:
48 Kbps upstream, quick connect via fast handshaking, modem on
hold http://www.gaoresearch.com/prosol/newpro/
EchoCancellation SignalWorks ESS-PC Echo
Suppressing Speakerphone for PC/Pentium Applications http://www.signalworks.com
EchoCancellation SignalWorks ESS-PC
2 Echo
Suppressing Speakerphone for PC/Pentium Version 2 http://www.signalworks.com
Modems Signion PTCM
decoder IESS-310
Compliant 8-PSK PTCM Decoder http://www.signion.com/ptcm.pdf
EchoCancellation DSP
Bayer C5000-G.165 G.165 Line
Echo Canceller für TI C54x http://www.dsp-bayer.de/pdf/g165_a.pdf
IPTelephony DSP
Bayer C5000-DTMF DTMF
Receiver & Transmitter for TI C54x http://www.dsp-bayer.de
IPTelephony DSP
Bayer C5000-HDLC HDLC
Controller for TI C54x http://www.dsp-bayer.de
IPTelephony DSP
Bayer 56K-DTMF DTMF
Receiver & Transmitter for Motorola 56K http://www.dsp-bayer.de
Image DSP
Bayer C5000-WImg Wavelet
Image Compression http://www.dsp-bayer.de
FreqTform DSP
Bayer C3x-FFT C compliant
FFT (up to 16K) for TI C3x http://www.dsp-bayer.de
IPTelephony SPIRIT
Corp C54x-DTMF DTMF
Generator & Detector for C54x http://www.spiritcorp.com/dtmf.html
IPTelephony Ittiam
Systems ITU-T
G.726 G.726 codec
optimized for high density voice applications http://www.ittiam.com
IPTelephony Ittiam
Systems ITU-T
G.728 G.728 codec
optimized for high density voice applications http://www.ittiam.com
FreqTform DSPStore 710 DIF FFT
algorithm – C routine ../$Algorithms/DSPStore/710.zip
Music DSPStore 804 Parametric
Equaliser Matlab files ../$Algorithms/DSPStore/804.zip
Music DSPStore 805a Assembly
implementations of the Parametric equalisers written for the TI C5x
DSP ../$Algorithms/DSPStore/805a.zip
Music DSPStore 805b Assembly
implementations of the Parametric equalisers written for Motorola
56X ../$Algorithms/DSPStore/805b.zip
Music DSPStore 810 Multi-tap
reverb implemented on a Motorola 56k DSP ../$Algorithms/DSPStore/810.zip
EchoCancellation Adaptive
Digital G168-2002 Toll
Quality Echo Canceller http://www.adt-inc.com
EchoCancellation Delphi Comm
Sys DCS-G.167 Acoustic
Echo Canceller http://www.delcomsys.com/products.htm
EchoCancellation Delphi Comm
Sys DCS-G.168/G.165 Digital
Voice Echo Canceller http://www.delcomsys.com/products.htm
Speech Delphi Comm
Sys DCS-G.711 Audio
Vocoder http://www.delcomsys.com/images/DCS-G722-C62x.PDF
Speech Delphi Comm
Sys DCS-G.722 7 KHz
Vocoder http://www.delcomsys.com/products.htm
Speech Delphi Comm
Sys DCS-723.1a Dual Rate
Speech Coder http://www.delcomsys.com/products.htm
Speech Delphi Comm
Sys DCS-G.726 Variable
Rate Audio Coder http://www.delcomsys.com/products.htm
Speech Delphi Comm
Sys DCS-G.728 CELP
Vocoder 16 kbits/s http://www.delcomsys.com/products.htm
Speech Delphi Comm
Sys DCS-G.729B CS-ASELP
Speech Codec + Annex B http://www.delcomsys.com/products.htm
Speech Delphi Comm
Sys DCS-G.729AB CS-ASELP
Vocoder - VAD/CNG http://www.delcomsys.com/products.htm
Speech Delphi Comm
Sys DCS-G.729E 11.8
kbits/s CS-ASELP speech vocoder http://www.delcomsys.com/products.htm
IPTelephony Delphi Comm
Sys DCS-VAD Voice
Activity Detection http://www.delcomsys.com/products.htm
SoftRadio Delphi Comm
Sys DelCORE
Universal
Framework http://www.delcomsys.com/images/Delcore.PDF
IPTelephony Delphi Comm
Sys DCS-
VAD-CNG Voice
Activity Detection/Comfort Noice Generation http://www.delcomsys.com/products.htm
IPTelephony Delphi Comm
Sys DCS-DTMF
Detect DTMF
Detector http://www.delcomsys.com/products.htm
IPTelephony Delphi Comm
Sys DCS-DTMF/CP
Gen DTMF Call
Progress Generator http://www.delcomsys.com/products.htm
SoftRadio Delphi Comm
Sys DCS
GSM-FR GSM Full
Rate Speech Codec http://www.delcomsys.com/products.htm
SoftRadio Delphi Comm
Sys DCS
GSM-EFR GSM
Enhanced Rate Speech Codec http://www.delcomsys.com/products.htm
SoftRadio Delphi Comm
Sys DCS
GSM-AMR GSM
Adaptive Milti-rate Speech Codec http://www.delcomsys.com/products.htm
SoftRadio Delphi Comm
Sys DCS EVRC
IS127 Enhanced
Variable Rate Codec http://www.delcomsys.com/products.htm
Speech Delphi Comm
Sys DCS
IS-641 IS-641ASELP http://www.delcomsys.com/products.htm
Speech Delphi Comm
Sys DCS
IS-733 IS 733
QCELP-13 http://www.delcomsys.com/products.htm
Imagine
Technology AAC
Encoder AAC
Encoding http://www.imaginetechnology.net
Music Imagine
Technology AAC
Decoder AAC
Decoding http://www.imaginetechnology.net
Music FHG
IIS-A MPEG-2/4
AAC MPEG-2/4
AAC Stereo and 5.1ch Encoder and Decoder http://www.iis.fhg.de/amm/products/audio_dsp/index.html
Modems GAO
Research V.34
Soft-Modem Features a
maximum bit rate of 33,6kbps http://www.gaoresearch.com/prosol/modem
Modems GAO
Research V.32bis/V.32 Features a
maximum bit rate of 14,400 bps http://www.gaoresearch.com/prosol/modem
Modems GAO
Research V.22bis/V.22 Features a
maximum bit rate of 2,400 bps http://www.gaoresearch.com/prosol/modem
IPTelephony SPIRIT
Corp C54x-CPTD CPTD
Generator & Detector for C54x http://www.spiritcorp.com/cptd.html
IPTelephony SPIRIT
Corp C54x-G726 ADPCM G.726
audio compression algorithm http://www.spiritcorp.com/g726.html
Control S+S SS-DTMF DTMF
Transmitter/ Receiver http://www.sasl.com/prod_comp.html
Control S+S SS-DTMF DTMF
Transmitter/ Reciever http://www.sasl.com/prod_comp.html
Speech S+S SS-ESTI
AMR-GSM ESTI
AMR-GSM Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ESTI
AMR-GSM ESTI
AMR-GSM Speech Coder - Subcriber http://www.sasl.com/prod_comp.html
Speech S+S SS-ESTI
AMR-GSM ESTI
AMR-GSM Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ESTI
EFR-GSM ESTI
EFR-GSM Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ESTI
EFR-GSM EST EFR-GSM
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ESTI
FR-GSM ESTI FR-GSM
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ESTI
FR-GSM ESTI FR-GSM
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ESTI
FR-GSM ESTI FR-GSM
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ESTI
FR-GSM ESTI FR-GSM
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ESTI
HR-GSM ESTI HR-GSM
Speech Coder http://www.sasl.com/prod_comp.html
Modems S+S SS-ITU-T
Modem ITU-T Data
Modem Software V.32bis and legacy http://www.sasl.com/prod_comp.html
Modems S+S SS-ITU-T
DMS ITU-T Data
Modem Software http://www.sasl.com/prod_comp.html
Modems S+S SS-ITU-T
Modems ITU-T Data
Modem Software V.32bis and legacy http://www.sasl.com/prod_comp.html
Modems S+S SS-ITU-T
Modem ITU-T Data
Modem Software V.32bis and legacy http://www.sasl.com/prod_comp.html
Modems S+S SS-ITU-T
Modem ITU-T Fax
Modem Software - V.17, V.29, V.27ter, V.21 http://www.sasl.com/prod_comp.html
Modems S+S SS-ITU-T
Modem ITU-T Fax
Modem Software - V.17, V.29, V.27ter, V.21 http://www.sasl.com/prod_comp.html
Modems S+S SS-ITU-T
Modem ITU-T Fax
Modem Software - V.17, V.29, V.27ter, V.21 http://www.sasl.com/prod_comp.html
Modems S+S SS-ITU-T
Modems ITU-T Fax
Modem Software - V.17, V.29, V.27ter, V.21 http://www.sasl.com/prod_comp.html
EchoCancellation S+S SS-
G.165/G.168 G.165/G.168
Digital Network Echo Canceller http://www.sasl.com/prod_comp.html
EchoCancellation S+S SS-
G.165/G.168 G.165/G.168
Digital Network Echo Canceller http://www.sasl.com/prod_comp.html
EchoCancellation S+S SS-
G.165/G.168 G.165/G.168
Digital Network Echo Canceller http://www.sasl.com/prod_comp.html
EchoCancellation S+S SS-
G.165/G.168 G.165/G.168
Digital Network Echo Canceller http://www.sasl.com/prod_comp.html
EchoCancellation S+S SS-ITU-T
G.167 ITU-T G.167
Acoustic Echo Cancellation http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.711 ITU-T G.711
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.711 ITU-T G.711
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.711 ITU-T G.711
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.711 ITU-T G.711
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.722 ITU-T G.722
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.722 ITU-T G.722
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.722 ITU-T G.722
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.722 ITU-T G.722
ADPCM Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.723. ITU-T
G.723.1 Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.723. ITU-T
G.723.1 Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.723. ITU-T
G.723.1 Speech Coder http://www.sasl.com/prod_comp.html
EchoCancellation SignalWorks Pentium-SWFDS Pentium
Full Duplex Speakerphone with Acoustic Echo Cancellation http://www.signalworks.com
EchoCancellation SignalWorks C5000-SWFDS-WB Wideband
and mixed rate Full Duplex Speakerphone with Acoustic Echo
Cancellation http://www.signalworks.com
IPTelephony DSP
Bayer C5000-UTG Universal
Tone Generator for C5000 http://www.dsp-bayer.de
FreqTform Andraka ANDRAKA
FFT Ultra-fast
16 point FFT core (under 70 ns transform time) http://www.andraka.com/cores.htm
Music ASPI ASPI-MPEG Audio
algorithm provides high quality audio coding for mono and stereo
signals http://www.aspi.com/products/audioasis/algorithm.html
Speech ASPI ASPI-ITU
G.729 G.729
CS-ACELP Speech Coder http://www.aspi.com/products/speech/g729.html
Speech ASPI ASPI-ITU
G.711 ITU G.711
Speech Coder Algorithm http://www.aspi.com/products/speech/g711.html
Speech ASPI ASPI-ITU
G.728 Low-Delay
CELP Speech Coder Algorithm http://www.aspi.com/products/speech/g728.html
Speech Xilinx G.711 PCM
fully
compliant with CCITT and ITU G.711 Standards http://www.xilinx.com/ipcenter/catalog/search/logicore/xilinx_G711_pcm_codec.htm
Speech Xilinx 32 Ch
ADPCM Performs
the ITU G.726 conversion of 64 kbit/s A-law or Mu-law PCM
channels http://www.xilinx.com/ipcenter/catalog/search/logicore/xilinx_32_channel_adpcm.htm
FIR Xilinx FIR
Filter Highly
parameterizable, area-efficient high-performance FIR device http://www.xilinx.com/ipcenter/catalog/search/logicore/distributed_arithmetic_fir_filter.htm
FIR Xilinx Comb
Filter Differentiator with variable-length feed-forward delay http://www.xilinx.com/ipcenter/catalog/search/logicore/comb_filter.htm
SigGen Xilinx NCO generates a
digital 'staircase' approximation to a sine (or cosine) wave http://www.xilinx.com/ipcenter/catalog/search/logicore/numerically_controlled_oscillator.htm
SigGen Xilinx Dual
NCO dual-channel numerically controlled oscillator with in-phase and
quad outputs http://www.xilinx.com/ipcenter/
SigGen Xilinx DDS This Xilinx
DDS LogiCORE features sine, cosine or quadrature outputs http://www.xilinx.com/ipcenter/catalog/search/logicore/direct_digital_synthesizer.htm
FreqTform Xilinx 64Pt
FFT/IFFT complex
forward Discrete Fourier Transform (DFT), or inverse DFT (IFFT) http://www.xilinx.com/ipcenter/catalog/search/logicore/64-point_complex_fft_ifft.htm
FreqTform DSPStore DS-PHD.c Detects
frequency of sinusoid in noise ../$Algorithms/Datasheets/DS-PHD.asp?PartNo=DS-PHD.c
fx DSPStore DS-Cordic.c Extended
Range Cordic Algorithm ../$Algorithms/Datasheets/DS-Cordic.asp?PartNo=DS-Cordic.c
FreqTform Xilinx 256Pt
FFT/IFFT complex
forward Discrete Fourier Transform (DFT), or inverse DFT (IFFT).
http://www.xilinx.com/ipcenter/catalog/search/logicore/256-point_complex_fft_ifft.htm
Modems Xilinx Turbo
Encoder fully
compliant with Third Generation PartnershipProject (3GPP) specifications
http://www.xilinx.com/ipcenter/catalog/search/logicore/turbo_convolutional_encoder.htm
Modems Xilinx Turbo
Decoder fully
compliant with Third Generation PartnershipProject (3GPP) specifications
http://www.xilinx.com/ipcenter/catalog/search/logicore/turbo_convolutional_decoder.htm
Modems Xilinx Viterbi
Decoder decoder of
convolutional codes based on the Viterbi algorithm http://www.xilinx.com/ipcenter/catalog/search/alliancecore/cselt_viterbi_decoder.htm
SigGen Altera NCO
Compiler Dual
Channel, 135MHz NCO, 24 bit http://www.altera.com/products/ip/altera/m-alt-ncocompiler.html
FIR Altera PLSM-FIR Variable
Length FIR Filter http://www.altera.com/products/ip/altera/m-alt-fir-1.html
IIR Altera PLSM-IIR 2nd order
IIR filter Sections http://www.altera.com/products/ip/altera/m-alt-iircompiler.html
Modems Altera PLSM-RSENC Reed-Solomon Compiler, standard encoder http://www.altera.com/products/ip/altera/m-alt-rs-compiler.html
Modems Altera PLSM-RSDEC Reed-Solomon Compiler, standard decoder http://www.altera.com/products/ip/altera/m-alt-rs-compiler1.html
FreqTform Altera FFT/IFFT Choice of
radix 4 and mixed radix 4 and 2 implementations http://www.altera.com/products/ip/altera/m-ham-fft.html
Modems Altera Turbo
Encoder 3GPP
Compliant http://www.altera.com/products/ip/altera/m-alt-turbo-enc.html
Modems Altera Turbo
Decoder 3Gpp
compliant http://www.altera.com/products/ip/altera/m-alt-turbo-dec.html
EchoCancellation AcousticTechnologies SoundClear
(R) Integrated
acoustic echo cancellation, noise reduction, full-duplex control http://www.acoustictech.com
SoftRadio Nova Digital
Demod Digital
IF http://www.altera.com/products/ip/ampp/nova/m-nov-dig-if-rec.html
fx DSPStore DS-Pythsum.c Pythagorean
sum, sqrt(x^2 + y^2) ../$Algorithms/Datasheets/DS-Pythsum.asp?PartNo=DS-Pythsum.c
Speech Numerix SigLib ANSI C
source DSP library http://www.numerix-dsp.com
Control S+S SS-2100
TD 2100Hz Tone
Detection http://www.sasl.com/prod_comp.html
Control S+S SS-2100
TD 2100Hz Tone
Detector http://www.sasl.com/prod_comp.html
Control S+S SS-AGC Automatic
Gain Control http://www.sasl.com/prod_comp.html
Control S+S SS-DTMF DTMF
Transmitter/ Reciever http://www.sasl.com/prod_comp.html
Control S+S SS-DTMF DTMF
Transmitter/ Receiver http://www.sasl.com/prod_comp.html
IPTelephony DSP
Bayer 56K-HDLC HDLC for
DSP56000/56300 http://www.dsp-bayer.de
Speech S+S SS-ITU-T
G.726 ITU-T G.726
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.726 ITU-T G.726
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.726 ITU-T G.726
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.726 ITU-T G.726
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.728 ITU-T G.728
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.728 ITU-T G.728
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.728 ITU-T G.728
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.728 ITU-T G.728
Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.729 ITU-T G.729
& G.729+B Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.729 ITU-T G.729
& G.729+B Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.729 ITU-T G.729
& G.729+B Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.729 ITU-T G.729
& G.729+B Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.729A ITU-T
G.729A & G.729A+B Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.729A ITU-T
G.729A & G.729A+B Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.729A ITU-T
G.729A & G.729A+B Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-ITU-T
G.729A ITU-T
G.729A & G.729A+B Speech Coder http://www.sasl.com/prod_comp.html
IPTelephony S+S SS-ITU-T
T.38 ITU-T T.38
Fax Relay for IP Networks http://www.sasl.com/prod_comp.html
IPTelephony S+S SS-ITU-T
T.38 ITU-T T.38
Fax Relay for IP Networks http://www.sasl.com/prod_comp.html
IPTelephony S+S SS-ITU-T
T.38 ITU-T T.38
Fax Relay for IP Networks http://www.sasl.com/prod_comp.html
Speech S+S SS-VAD
& CNG Comfort
Noise Generation(CNG) & Voice Activity Detection(VAD) http://www.signalsandsoftware.com/datasheets/02020002.html
Speech S+S SS-
IS-641-A TIA/ EIA
IS-641-A Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-
IS-127 TIA/ EIA
IS-127 CDMA Speech Coder http://www.signalsandsoftware.com/downloads/127M3P.pdf
Speech S+S SS-
IS-127 TIA/ EIA
IS-127 CDMA Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-
IS-733 TIA/ EIA
IS-733 CDMA Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-
IS-96A TIA/ EIA
IS-96A CDMA Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-
IS-96A TIA/ EIA
IS-96A CDMA Speech Coder http://www.sasl.com/prod_comp.html
Speech S+S SS-VAD
& CNG VAD &
CNG http://www.sasl.com/prod_comp.html
Speech comsis GSM
RPE-LTP The C/DSP
code is full compliant with the 06.10 GSM recommendation http://www.comsis.fr
Speech STC Sound
Strecher Time-Scale
Modification http://www.speechpro.com
Speech DSP
Bayer C5000-FRGSM Fullrate
GSM Speech Codec http://www.dsp-bayer.de
IPTelephony DSP
Bayer C5000-CPT Call
Progress Tone Detection/Generation for TI C54x http://www.dsp-bayer.de
IPTelephony DSP
Bayer 218x-DTMF DTMF
Receiver & Transmitter for ADI 218x http://www.dsp-bayer.de
IPTelephony SPIRIT C54x-VAD VAD / AGC /
CNG algorithm package http://www.spiritcorp.com/vad_agc.html
Speech S+S SS-IS-641A TIA/ EIA
IS-641-A Speech Coder http://www.signalsandsoftware.com/datasheets/01030001.html
Control S+S SS-AGC Automatic
Gain Control http://www.signalsandsoftware.com/datasheets/02100002.html
Speech S+S SS AMR -
GSM ESTI
AMR-GSM Speech Coder - Infrastructure http://www.signalsandsoftware.com/datasheets/03020005.html
Speech STC Sound
Stretcher Time-scale
modification - speech playback 3 times faster or slower http://www.speechpro.com
Speech STC VoiceCom Language
independent Voice Commands robust recognition http://www.speechpro.com
SoftRadio Xilinx Logicore
DDS Direct
Digital Synthesizer with Phase dithering http://www.xilinx.com/ipcenter/catalog/search/logicore/direct_digital_synthesizer.htm
IPTelephony SPIRIT
Corp C54x-CID Caller ID
Type I and Type II http://www.spiritcorp.com/cid.html
IPTelephony SPIRIT
Corp C54x-G165 G.165/G.168
Echo Canceller for C54x http://www.spiritcorp.com/g165.html
IPTelephony SPIRIT
Corp C54x-Acoustic Acoustic
echo canceller for C54x http://www.spiritcorp.com/acoustic_echo.html
Modems SPIRIT
Corp ITU-T
V.32 ITU-T
V.32bis/V.32 data modem http://www.spiritcorp.com/v32.html
Modems SPIRIT
Corp ITU-T
V.22 ITU-T
V.22bis/V.22 data modem http://www.spiritcorp.com/V22.html
Modems SPIRIT
Corp ITU-T
V.23 ITU-T V.23
data modem for C54x http://www.spiritcorp.com/V23.html
Modems SPIRIT
Corp ITU-T
V.42 ITU-T V.42
error correction protocol for data modems http://www.spiritcorp.com/v42.html
Modems SPIRIT
Corp ITU-T
V.42bis ITU-T
V.42bis data compression protocol http://www.spiritcorp.com/V42.html
Speech SPIRIT
Corp C54x-1200 1200 bps
Proprietary ICELP Vocoder for C54x http://www.spiritcorp.com/low_bitrate.html
