ISD-T360SB Datasheet, PDF (60/109 Pages) List of Unclassifed Manufacturers – VoiceDSP Digital Speech Processor with Master/Slave, Full-Duplex Speakerphone, Multiple Flash and ARAM/DRAM Support

ISD-T360SB
2—SOFTWARE
Graphical User Interface (GUI)
The IVS package includes a Windows utility to as-
sist the vocabulary designer to synthesize sen-
tences. With this utility, you can both compose
sentences and listen to them.
HOW TO USE THE IVS TOOL WITH THE
VOICEDSP PROCESSOR
The IVS tool creates IVS vocabularies, and stores
them as a binary file. This file is burnt into a ROM
device or programmed into a Flash memory de-
vice using the INJ (Inject IVS) command. The
VoiceDSP processor SO (Say One Word) com-
mand is used to select the required vocabulary.
The SW (Say Words), SO, SS (Say Sentence) and
SAS (Say Argumented Sentence) commands are
used to synthesize the required word or sen-
tence. The typical vocabulary-creation process
is as follows:
1. Design the vocabulary.
2. Create the vocabulary files (as described
in detail below). Use VISTULA for Windows
3.1/95 to simplify this process.
3. Record the words using any standard PC
sound card and sound editing software,
that can create .wav files.
4. Run the IVS compiler to compress the
.wav files, and compile them and the vo-
cabulary tables into an IVS vocabulary
file.
5. Repeat steps 1 to 4 to create a separate
IVS vocabulary for each language that
you want to use.
6. Burn the IVS vocabulary files into a ROM
(or Flash memory) device. Use the INJ (In-
ject IVS) command to program the data
into a Flash device.
NOTE
The IVS data cannot be stored in EPROM
when semi-parallel Flash is used (Samsung
or Toshiba).
Once the vocabulary is in place, the speech syn-
thesis commands of the VoiceDSP processor can
be used to synthesize sentences.
Figure 2-5 shows the vocabulary-creation pro-
cess for a single table on a ROM or Flash memory
device.
Figure 2-5: Creation of an IVS Vocabulary
.wav File
Editor
PC
+
Sound
Card
.wav Files
Number
Tables
Sentence
Table
.ini File
IVS
Compiler
IVSTOOL
for
Windows
Compressed
Files (.vcd)
INJ
IVS Vocabulary Command
Files
ROM
Programmer
ROM
Flash
Editor
2-20
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