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CONFIGURACION
DE ARCHIVOS TRUESPEECH
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(NO
DISPONIBLE EN PLANES NT)
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Step
1: Create a WAV file.
If
you already have a wav file that you wish to use,
skip to step 2.
Create
PCM-encoded WAV files at an 8KHz sampling rate with
16-bit resolution, mono.
Any
multimedia board which is SoundBlaster(tm) 16
compatible will support this format. To achieve the
best quality, record with these settings. If your
audio equipment does not support this format, use a
conversion utilities such as Cool Edit or
SoundForge for converting to the necessary
format.
Step
2: Convert to TrueSpeech.
To
convert PCM-encoded WAV files to TrueSpeech WAV
files, use the Microsoft Sound System in Windows 95
or NT.
(Programs/Accessories/Multimedia/SoundRecorder)
In
Sound Recorder:
- Select
Open from the File menu. Select the desired WAV
file, and click OK.
- Select
Save As from the File menu.
- Click
Change to display the Sound
Selection dialog box.
- Select
DSP Group TrueSpeech(TM) from
the Format list box, and click OK.
- Specify
a new Filename, if desired, and click
OK.
The
new file is encoded in the TrueSpeech format with a
compression rate of15x.
For
those who are using Windows 3.11 or a Macintosh, a
TrueSpeech
conversion utility may be downloaded from this
site.
This conversion utility will accept PCM-encoded WAV
files only if sampled at 8KHz/16-bit PCM
format.
Step
3: Create a Text File.
Use
a standard text editor such as Notepad and give
this file a TSP extension. This is done so the
browser launches the TrueSpeech Player when a
TrueSpeech-encoded WAV file is about to be
transmitted. The TSP file associated with a
TrueSpeech-encoded WAV file should contain the
following (case-sensitive) HTML line:
TSIP>>URL/*.wav
The
URL above should not include the "http://"
characters. For example, www.dspg.com would be
appropriate and http://www.dspg.com would
not.
Let's
suppose you create a PCM-encoded WAV file and
convert it to TrueSpeech. Give this file the name
test.wav. Next, suppose that this file is located
at your server in the directory www.home.com/audio.
It is now necessary to create a one line .tsp text
file. This file should contain the following
line:
TSIP>>www.home.com/audio/test.wav
You
can simply name this file test.tsp
Step
4: Link.
Link
the *.tsp text file to any image or text you
specify on your page. When a visitor clicks on this
link, the TrueSpeech Player starts. Upon spawning
the player, the TrueSpeech Player reads the
location of the TrueSpeech *.wav file from the
*.tsp file. The Player then accesses and plays the
file as it is being downloaded, in real
time.
To
Listen to TrueSpeech files you can download the
player from the TrueSpeech
home page.
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