Soporte:
Configuración
de ficheros Truespeech |
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:
1. Select Open from the File menu. Select the desired WAV file, and click
OK.
2. Select Save As from the File menu.
3. Click Change to display the Sound Selection dialog
box.
4. Select DSP Group TrueSpeech(TM) from the Format list
box, and click OK.
5. 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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