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2001-05-17 GSM enhanced full rate speech coder: Multichannel TMS320C62x implementation
This application note provides a detailed description of the implementation of the GSM enhanced full rate (EFR) speech encoder and decoder (codec) on Texas Instruments' TMS320C62x DSP.
2001-05-21 GSM mixed-rate voice coding on the TMS320C62x DSP
This application note describes how to link together the GSM full-rate (FR), half-rate (HR), enhanced full-rate (EFR) and adaptive multi-rate (AMR) voice coding implementations on the TMS320C62x DSP.
2003-05-16 Selecting the best voice over packet protocol
In the near future, VoIP deployment rate will overtake its VoATM counterparts and will eventually dominate and possess the entire VoP market.
2004-06-16 Sorting through GSM codecs
This article provides a look inside how compression technologies to analyze and compress speech works. This will also examine how the codecs need to evolve in order to meet the demands of 2.5G and 3G wireless networks.
Max's Cool Beans

Clive Maxfield Strange modes of transport and other "stuff"

Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...

 

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