Delsys Trigno Duo EMG, User Manual

Page: 24 / 26

24 MAN-039-1-1
“Mini” Inertial Measurement Data Modes
Con
fig
ur
at
ion
ID
# D
ata
S
lo
ts
1
EM
G S
am
pli
ng
P
er
io
d
2
(ms
)
EM
G S
am
pli
ng
R
at
e
2
(s
a/
se
c)
RM
S W
in
do
w
3
(ms
)
RM
S S
am
pl
ing
P
er
io
d
2
(ms
)
RM
S
Upda
te
R
at
e
4
(s
a/
se
c)
EM
G B
and
wi
dt
h
5
(H
z)
EM
G I
np
ut
R
ang
e
6
(mV
)
EM
G R
es
ol
ut
io
n D
ept
h
7
(bi
ts
)
AC
C S
am
pli
ng
P
er
io
d
2
(ms
)
AC
C S
am
pl
ing
R
at
e
2
(s
a/
se
c)
AC
C B
and
wi
dt
h
8
(Hz
)
ACC R
an
ge
9
(g)
AC
C R
es
olu
tio
n
7
(b
its
)
Gy
ro
S
am
pl
in
g P
eri
od
2
(ms
)
GY
RO
S
am
pl
in
g R
ate
2
(s
a/
sec
)
GY
RO
B
and
wi
dt
h
8
(Hz
)
Gy
ro
R
ang
e
10
(dps
)
Gy
ro R
es
ol
ut
ion
7
(bi
ts
)
3 1 0.5 2000 100 6.75 148 20-450 11
22 16 3.375 296 111
±2
±4
±8
±16
16 3.375 296 111
±250
±500
±1000
±2000
16
4 1 0.8 1259 -- -- -- 20-450 11
22 16 6.75 148 50
±2
±4
±8
±16
10 6.75 148 50
±250
±500
±1000
±2000
10
5 1
27
52
1926 -- -- -- 20-450
10-850
11
22 16 6.75 148 50
±2
±4
±8
±16
16 -- -- -- -- --
6 1
27
52
1926 -- -- -- 20-450
10-850
11
22 16 --
-- -- -- -- 6.75 148 50
±250
±500
±1000
±2000
16
7 2
135
17
1259 -- -- -- 20-450 11
22 16
27
14
519 197
±2
±4
±8
±16
16 27
14 519 246
±250
±500
±1000
±2000
16
8 2
135
17
1259 -- -- -- 20-450 11
22 16
27
26
963 473
±2
±4
±8
±16
16 13.5 74 24
±250
±500
±1000
±2000
16
9 2
135
17
1259 -- -- -- 20-450 11
22 16 3.375 296 111
±2
±4
±8
±16
16 1.35 741 361
±250
±500
±1000
±2000
16
10 2 .25 4000 -- -- -- 20-450
10-850
11
22 16 13.5 74 24
±2
±4
±8
±16
16 13.5 74 24
±250
±500
±1000
±2000
16
11 1 -- -- -- -- -- -- -- -- 2.7 370 111
±2
±4
±8
±16
16 2.7 370 152
±250
±500
±1000
±2000
16
1)
The Trigno System is designed with 16 data slots for wireless transmission. Sensors can occupy up to 4 slots depending on the sampling rate
settings.
2)
Sampling period is the precise time elapse between samples in milliseconds. The sampling rate is a rounded expression of 1/”sampling period”
expressed as samples/second (sa/sec).
3) RMS window is the period of raw signal that is captured and process to produce singular RMS value.
4) RMS update rate is the rate at which the RMS calculation is updated, expressed as samples/sec (sa/sec).
5) Analog EMG Sensor Butterworth filter bandwidth: 2 pole high pass corner, 4 pole low pass corner in Hz.
6) EMG signal input range of sensor in millivolts.
7) sensor resolution depth across input range.
8) IMU bandwidth determined by onboard digital low pass filter
9) Accelerometer signal input range in “g” (i.e. 9.8 m/s 2 )
10) Gyroscope angular rate input range in degrees per second (dps).
Denotes raw EMG signal acquisition.