CalAmp PC-UC-2 Manual Do Utilizador
«ProductName»
User Manual
7M303-1 Rev A2
Page 41
13 Appendix C - "Voice Prompt" Technical Details
Voice prompt files are linked with the
Peoplefinder II
object code as the final part of the build process. Voice
prompts of any language or any speaker's voice may easily be incorporated.
Voice prompt files must be recorded in the following formats:
1. File Format:
.wav
2. Encoding Format:
PCM
3. Bits Per Sample:
8
4. Mode:
Mono
5. Amplitude:
Amplitude should be adjusted so voice peaks are about 75% full scale
6. Equalization:
Bandpass filtering of the audio from 300 Hz to 4 KHz prior to recording
is recommended
The following voice file names are used, with the given function and sample rates:
callend.wav
Call ended
22 KHz
callext.wav
Call extended
22 KHz
dialtone.wav
Dial tone
11 KHz
ent_err.wav
Entry error
22 KHz
msgdeliv.wav
Message delivered
22 KHz
null.wav
zero length null file
pagermsg.wav
Enter pager message
22 KHz
pagernum.wav
Enter pager number
22 KHz
phtimeo.wav
Phone timeout
22 KHz
sine300.wav
300 Hz sine wave
11 KHz
sine1k.wav
1 KHz sine wave
11 KHz
talknow.wav
Prompt user to talk
22 KHz
timeout.wav
Timeout error
22 KHz
The following additional files are used:
language.txt
Text file containing the name of the language