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DSP - technologies for signal processors
Telephony modems family
DTMF multichannel transivers
Parallel radio modems
Narrow bandwith Vocoders 1200 - 2400 bit/s)
DSP - technologies for programmable devices
Telecommunication modules in programmable devices
Embedded applications
Low speed vocoders
Low speed voice coders and decoders software, based on modified LPC10 algorithm.
Capabilities:
• Working at 2400 bit/s or 1200 bit/s
• Good quality of decoded speech
• Highly resistant to transmission errors
• Cost-saving implementation using DSP uProcessors:
•• fixed-point, 16 bit Texas Instruments TMS320C2xx
•• floating-point 32 bit Texas Instruments TMS320C3x