User`s manual
Page 42
DVSI Confidential Proprietary
USB-3000™
User’s Manual
Version 1.6a
Section 3- Operation
Digital Voice Systems, Inc.
The Speech Compression Specialists
TerreStar 2450 bps rate
To configure the USB-3000™ SAT and USB-3000™ SAT-OEM to run the 2450 bps TerreStar vocoder the
sb3kcom.exe program command line must include either
the R in
(see example TerreStar 2450 bps)
u
ate dex control word 62
Figure 43 Encode - File Rate Index command line example –
C:\ Command Prompt
- ’ X
usb3kcom.exe –port COM4 460800 –r 62 -enc dvsi.pcm dvsi.bit
Figure 43 Encode - File Rate Index command line example – TerreStar 2450 bps
or
custom rate
(see 0 bps
words “-r 0x0631 0x0754 0x0000 0x0000 0x0000 0x00331”
example Figure 44 Encode File - Rate Control Words command line example – TerreStar 245
C:\ Command Prompt
- ’ X
usb3kcom.exe –port COM4 460800 –r 0x0631 0x0754 0x0000 0x0000 0x0000
0x0331 -enc dvsi.pcm dvsi.bit
Figure 44 Encode File - Rate Control Words command line example – TerreStar 2450 bps
TerreStar / GlobalStar 4000 bps rate
ocoder the usb3kcom.exe program command line must include either the
Rate x
(see r 4000 bps)
To configure the USB-3000™ SAT and USB-3000™ SAT-OEM to run the 4000 bps TerreStar / GlobalStar
v
inde control word 63
example Figure 45 Encode - File Rate Index command line example – TerreStar / GlobalSta
C:\ Command Prompt
- ’ X
usb3kcom.exe –port COM4 460800 –r 0x0558 63 -enc dvsi.pcm dvsi.bit
Figure 45 Encode - File Rate Index command line example – TerreStar / GlobalStar 4000 bps
or
custom rate F 0x0986 0x0000 0x0000 0x0000 0x0350”
(see example TerreStar / l alStar
4000
words “-r 0x064
Figure 46 Encode File - Rate Control Words command line example – G ob
bps)
C:\ Command Prompt
- ’ X
usb3kcom.exe –port COM4 460800 –r 0x064F 0x0986 0x0000 0x0000 0x0000
0x0350 -enc dvsi.pcm dvsi.bit