WTS701MFSLASHT datasheet(54/77 Pages) WINBOND

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WTS701

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Numbers 1 and 0 represent stress: each word has a single 1 stress, representing the main stress of

the word; all other syllables have 0 stress.

Examples:

Input

Phonetic translation

hi.

h1Y (phoneme /h/, followed by a 1-stress vowel phoneme Y)

test

t1Est

testing

t1Est0IG

Special Characters in Text Input String

These characters inserted into the ASCII text are used to modify the behavior for special

circumstances.

0x10 ^P

This control flag indicates a phoneme string follows immediately (e.g.

‘^Ppr0Ez0Intles0In’).

0x11 ^Q

Pauses with variant length can be added within a sentence by using the ‘^QX’ flag. ‘X’

is an integer which indicates the pause duration (‘X’ is 0.1 sec per unit). For instance, ‘^Q10’ will add

in a 1-second pause.

It is important to remember that all the text following these special characters will be subjected to the

same special conditions. If a ^V+ command precedes a word then all the following words will be

spoken louder. If a single word is to be emphasized then the ^V+ must be ahead of the word and a

^V- must follow.

7.7.2 Speed Change

The rate of speech can be changed by sending an SPI command to modify the speed or by adding a

control character to control the speed in real-time.

0x13 ^S

Speed Change Flag. A space character is required after the control characters before

the input text string.

•

^S+: Increase speed by 1 (e.g. ‘^S+ Hello world’).

•

^S-: Decrease speed by 1.

•

^SX: Set the speed to X. X starts from 0 to 4 (e.g. ‘^S1 Hello world’).

Any number that is greater than 4 will be set to 4.

It’s the user’s responsibility to verify the WTS701 speed setting before sending a control character

and/or SPI command that modify speed.

WTS701MF/T Datasheet(PDF) 54 Page - Winbond

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