Contents
VC-20
ATC-10b Vocoder Board User’s Manual
i
The Speech Compression Specialists
D
IGITAL
V
OICE
S
YSTEMS
,
I
NC
.
T
ABLE OF
C
ONTENTS
Section 1
1
VC-20™
-
ATC-10
B
I
NTRODUCTION
............................................... 1
1.1
G
ENERAL
I
NFORMATION
................................................................................... 1
Section 2
2
VC-20
AMBE™
V
OCODER
B
OARD
O
VERVIEW
................................. 3
2.1
A
DVANCED
M
ULTI
-B
AND
E
XCITATION
(AMBE
V
OCODER
) ........................... 3
2.2
VC-20
-ATC-10
B
V
OCODER
B
OARD
B
ASIC
O
PERATION
.......................... 3
2.3
S
PECIAL
H
ANDLING AND
S
TORAGE
P
RECAUTIONS
........................................ 4
Section 3
3
B
OARD
S
ET
-
UP
&
C
ONFIGURATION
................................................... 5
3.1
C
ONNECTION
S
PECIFICATIONS
........................................................................ 5
3.2
DIN41612
96-
PIN
C
ONNECTOR
S
PECIFICATIONS
.......................................... 6
3.3
VC-20-ATC-10BC
ONNECTOR
S
IGNALS
........................................................ 7
3.4
VC-20-ATC-10
B
C
ONNECTOR
S
IGNALS
....................................................... 8
3.5
S
ILENCE
F
RAME
D
ESIGNATION
.....................................................................10
3.6
VC-20-ATC-10B
O
N
-
BOARD JUMPERS
C
ONNECTOR
S
IGNALS
.................11
3.7
VC-20-ATC-10
B
DTMF
T
ONE
D
ATA
..........................................................12
Section 4
4
DVSI
S
ERVICES AND
S
UPPORT
S
OLUTIONS
.................................... 13
4.1
T
ECHNICAL
S
UPPORT
....................................................................................13
4.2
C
USTOMER
S
ERVICE
................................
E
RROR
!
B
OOKMARK NOT DEFINED
.
4.3
A
DDITIONAL
M
ANUALS
...................................................................................13
Содержание VC-20-ATC-10B
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Страница 28: ...Figure 5 VC 20 ATC 10b Signal Timing TXXK FMEN TXD3 0 500 ns RXCK FMDE 500 ns 20 ms 20 ms GO N A RXD3 0...