VXML pages include commands for prompting user speech input, invoking recognition grammars, outputting synthesized voice, iterating through blocks of code, calling local JavaScript, and hyperlinking to other remote VXML pages downloaded in a manner similar to the linking of HTML pages in the conventional Web.
12.
EVRC-B is an enhancement to EVRC and compresses each 20 milliseconds of 8000 Hz, 16-bit sampled speech input into output frames of one of the four different sizes : Rate 1-171 bits, Rate 1 / 2-80 bits, Rate 1 / 4-40 bits, Rate 1 / 8-16 bits.
13.
EVRC compresses each 20 milliseconds of 8000 Hz, 16-bit sampled speech input into output frames of one of three different sizes : full rate 171 bits ( 8.55 kbit / s ), half rate 80 bits ( 4.0 kbit / s ), eighth rate 16 bits ( 0.8 kbit / s ).
14.
Unlike the speech support included in Windows XP, which was integrated with the Tablet PC Input Panel and required switching between dictation and command modes, Windows Vista would separate the feature from the Tablet PC Input Panel by including a dedicated interface for speech input on the desktop, and the operating system would also unify the previously separate dictation and command modes.
