[débutant] Extraire un signal

Bonjour,
Sur l'image ci-dessous vous pouvez voir le signal dont je fait
l'acquisition, je sais que j'ai une répétition d'un signal plus long
dans le temps toute les environ 5 [s] +ou- 0.5 [s].
Comment est-ce que je peut extraire cette information, indiqué la
valeur temporelle entre chaque long choc et si possible en continu ?
Voila l'exposé de mon problème.
Si quelqu'un peut me donner une piste de recherche...
Merci d'avance
Stalder 74
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la première chose à définir, c'est la fréquence d'échantillonnage minimale. utilisé les fonctions daq pour échantilonner vos mesures et récupérer vos données par paquet. de cette façon, vous aurez une mesure de temps relativement correct. connaissant la fréquence d'échantillonnage, vous pouvez déterminer le temps. il faut pour cela définir un seuil qui indiquera que c'est un nouveau choc. (faire une moyenne sur plusieurs valeurs pour supprimer vos 0 au moment des chocs).
Cordialement
L.MICOU

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Hi,
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voice rtp send-recv
voice service pots
voice service voip
sip
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bind media source-interface GigabitEthernet0/0
rel1xx disable
min-se 1700
voice class codec 1
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controller T1 1/0
ds0-group 0 timeslots 1 type e&m-immediate-start
ds0-group 1 timeslots 2 type e&m-immediate-start
ds0-group 2 timeslots 3 type e&m-immediate-start
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define Rx-bits idle 1111
define Rx-bits seize 0000
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dial-peer voice 1000 pots
destination-pattern 1000
port 1/0:0
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destination-pattern 1001
port 1/0:1
dial-peer voice 1002 pots
destination-pattern 1002
port 1/0:2
dial-peer voice 1 voip
preference 1
destination-pattern .T
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sip-ua
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Here is the same on on the AS5350xm:
voice rtp send-recv
voice service pots
voice service voip
sip
bind control source-interface GigabitEthernet0/0
bind media source-interface GigabitEthernet0/0
rel1xx disable
min-se 1700 session-expires 1700
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codec preference 2 g729r8
controller T1 3/0:1
framing ESF
ds0-group 0 timeslots 1 type e&m-immediate-start
ds0-group 1 timeslots 2 type e&m-immediate-start
ds0-group 2 timeslots 3 type e&m-immediate-start
cas-custom 0
define-abcd loop-open 1 1 1 1
define-abcd loop-closure 0 0 0 0
cas-custom 1
define-abcd loop-open 1 1 1 1
define-abcd loop-closure 0 0 0 0
cas-custom 2
define-abcd loop-open 1 1 1 1
define-abcd loop-closure 0 0 0 0
voice-port 3/0:1:0
timeouts wait-release 1
connection plar 1000
voice-port 3/0:1:1
timeouts wait-release 1
connection plar 1001
voice-port 3/0:1:2
timeouts wait-release 1
connection plar 1002
dial-peer voice 1000 pots
destination-pattern 1000
port 3/0:1:0
dial-peer voice 1001 pots
destination-pattern 1001
port 3/0:1:1
dial-peer voice 1002 pots
destination-pattern 1002
port 3/0:1:2
dial-peer voice 1 voip
preference 1
destination-pattern .T
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session target ipv4:192.168.150.2:5060
session transport udp
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
What I did notice was the following:
1) When defining loop open and loop closed custom bit configuration is different....on the 2821 you do it on the voice port. On the AS5350, it is not supported on the voice port but appears to be configurable via the T1 controller. I'm not sure if the AS5350 needs any further E&M signalling configuration as the problem lies in the signalling....the AS5350 when the line is cleared down appears to start ringing it again and not following the signalling pattern.
2) When doing a "show voice port" on the AS5350XM does not show E&M signalling, whereas it does on the 2821:
AS5350XM:
5350VGW#sh voice port
DS0 Group 3/0:1:0 - 3/0:1:0
Type of VoicePort is CAS
Operation State is DORMANT
Administrative State is UP
No Interface Down Failure
Description is not set
Noise Regeneration is enabled
Non Linear Processing is enabled
Non Linear Mute is disabled
Non Linear Threshold is -21 dB
Music On Hold Threshold is Set to -38 dBm
In Gain is Set to 0 dB
Out Attenuation is Set to 0 dB
Echo Cancellation is enabled
Echo Cancellation NLP mute is disabled
Echo Cancellation NLP threshold is -21 dB
Echo Cancel Coverage is set to 128 ms
Echo Cancel worst case ERL is set to 6 dB
Playout-delay Mode is set to adaptive
Playout-delay Nominal is set to 60 ms
Playout-delay Maximum is set to 1000 ms
Playout-delay Minimum mode is set to default, value 40 ms
Playout-delay Fax is set to 300 ms
Connection Mode is plar
Connection Number is 1000
Initial Time Out is set to 15 s
Interdigit Time Out is set to 10 s
Call Disconnect Time Out is set to 60 s
Ringing Time Out is set to 180 s
Wait Release Time Out is set to 1 s
Spe country is not configured
Region Tone is set for US
Station name None, Station number None
Translation profile (Incoming):
Translation profile (Outgoing):
lpcor (Incoming):
lpcor (Outgoing):
DS0 channel specific status info:
                                      IN      OUT
PORT            CH SIG-TYPE    OPER STATUS   STATUS    TIP     RING
=============== == ============ ==== ======   ======    ===     ====
2821:
2821VGW#sh voice port
recEive and transMit Slot is 0, Subslot is 0, Sub-unit is 0, Port is 0
Type of VoicePort is E&M
Operation State is DORMANT
Administrative State is UP
No Interface Down Failure
Description is not set
Noise Regeneration is enabled
Non Linear Processing is enabled
Non Linear Mute is disabled
Non Linear Threshold is -21 dB
Music On Hold Threshold is Set to -38 dBm
In Gain is Set to 0 dB
Out Attenuation is Set to 0 dB
Echo Cancellation is enabled
Echo Cancellation NLP mute is disabled
Echo Cancellation NLP threshold is -21 dB
Echo Cancel Coverage is set to 128 ms
Echo Cancel worst case ERL is set to 6 dB
Playout-delay Mode is set to adaptive
Playout-delay Nominal is set to 60 ms
Playout-delay Maximum is set to 1000 ms
Playout-delay Minimum mode is set to default, value 40 ms
Playout-delay Fax is set to 300 ms
Connection Mode is plar
Connection Number is 1000
Initial Time Out is set to 15 s
Interdigit Time Out is set to 10 s
Call Disconnect Time Out is set to 60 s
Ringing Time Out is set to 180 s
Wait Release Time Out is set to 1 s
Companding Type is u-law
Rx A bit no conditioning set
Rx B bit no conditioning set
Rx C bit no conditioning set
Rx D bit no conditioning set
Tx A bit no conditioning set
Tx B bit no conditioning set
Tx C bit no conditioning set
Tx D bit no conditioning set
Rx Seize ABCD bits = 0000 Custom pattern
Rx Idle ABCD bits = 1111 Custom pattern
Tx Seize ABCD bits = 0000 Custom pattern
Tx Idle ABCD bits = 1111 Custom pattern
Ignored Rx ABCD bits = BCD
Region Tone is set for US
Analog Info Follows:
Currently processing none
Maintenance Mode Set to None (not in mtc mode)
Number of signaling protocol errors are 0
Station name None, Station number None
Translation profile (Incoming):
Translation profile (Outgoing):
lpcor (Incoming):
lpcor (Outgoing):
Voice card specific Info Follows:
Operation Type is 2-wire
E&M Type is 1
Signal Type is immediate
Dial Out Type is dtmf
In Seizure is inactive
Out Seizure is inactive
Digit Duration Timing is set to 100 ms
InterDigit Duration Timing is set to 100 ms
Pulse Rate Timing is set to 10 pulses/second
InterDigit Pulse Duration Timing is set to 750 ms
Clear Wait Duration Timing is set to 400 ms
Wink Wait Duration Timing is set to 200 ms
Wait Wink Duration Timing is set to 550 ms
Wink Duration Timing is set to 200 ms
Minimum received Wink Duration Timing is set to 140 ms
Maximun received Wink Duration Timing is set to 290 ms
Minimum seizure Timing is set to 50 ms
Delay Start Timing is set to 300 ms
Delay Duration Timing is set to 2000 ms
Dial Pulse Min. Delay is set to 140 ms
Percent Break of Pulse is 60 percent
Auto Cut-through is disabled
Dialout Delay is 300 ms
Hookflash-in Timing is set to 480 ms
Hookflash-out Timing is set to 400 ms
DS0 channel specific status info:
                                      IN      OUT
PORT            CH SIG-TYPE    OPER STATUS   STATUS    TIP     RING
=============== == ============ ==== ======   ======    ===     ====
0/0/0:0          01 e&m-imd     dorm idle     idle
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Can anyone advise if further configuration is required on the AS5350XM in order to pass the E&M signalling correctly ?

Well for me the forms were ok to open with 11g, just had to correct differences and recompile to run.
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Robin Berman wrote:
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Having problems getting online but great wifi signal

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adam.biddle wrote:
Hi
Could any one help with this question? First succsful answer wins a UK dance festival ticket
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[débutant] Extraire un signal

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