NSAM266SAASLASHV datasheet(28/52 Pages) NSC

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20 Software (Continued)

Example 2 The number 0 can be an-

nounced as

no as in you have

no messages or as oh as in

monday eight oh five am

A separate number table is re-

quired for each particular type

of use The number table con-

tains the indices of the words

in the vocabulary that are

used to synthesize the num-

ber Up to nine number tables

can be included in a vocabu-

lary

The sentence

The sentence table describes the prede-

table

fined sentences in the vocabulary The

purpose of this table is to make the micro-

controller

that

drives

the

Compact-

SPEECH independent of the language be-

ing synthesized

For example if the serial flash andor

ROM contain vocabularies in various lan-

guages and the first sentence in each vo-

cabulary means

you have n messages

the microcontroller switches languages by

issuing the following command to Com-

pactSPEECH

SV k

storage

media l kvocabulary

id l

Select a new vocabulary

The microcontroller software is thus inde-

pendent of the grammar of the language

in use

The sentences consist of words which

are represented by their indices in the vo-

cabulary

Sentence 0

All sentences but one are user defined

The CompactSPEECH treats the first sen-

tence in the sentence table ie sentence

0 in a special way to support time

day

announcement It assumes that the sen-

tence is designed for system and message

time

day announcement and has one ar-

gument which is interpreted as follows

0 - System time will be announced

1 - The time

day of the current message

will be announced

Example 1

When the microcontroller sends the com-

mand

SAS O

The system time

day is announced

Example 2

When the microcontroller sends the com-

mand

SAS O

The current message time

day stamp is

announced

Figure 2-3 shows the interrelationship be-

tween the three types of tables

Control and

The list of word indices alone cannot pro-

option codes

vide the entire range of sentences that the

CompactSPEECH

can

synthesize

IVS

control and option codes are used as spe-

cial instructions that control the behavior of

the speech synthesis algorithm in the

CompactSPEECH

For example if the sentence should an-

nounce the time of day the Compact-

SPEECH should be able to substitute the

current day and time in the sentence

These control words do not represent re-

corded words

rather they instruct the

CompactSPEECH to take special actions

TLEE12584 – 37

FIGURE 2-3 Relationship of IVS Tables

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