Claim: XDAIS algorithms are a standard for algorithm development for the TMS320 DSP family, first introduced in 1999.
Evidence: XDAIS or eXpressDsp Algorithm Interoperability Standard is a standard for algorithm development by Texas Instruments for the TMS320 DSP family. The standard was first introduced in 1999 and was created to facilitate integration of DSP algorithms into systems without re-engineering cost.