26
MAN-039-1-1
“Mini” Orientation 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)
EM
G B
and
wi
dt
h
3
(H
z)
EM
G I
np
ut
R
ang
e
4
(mV
)
EM
G R
es
ol
ut
io
n D
ept
h
5
(bi
ts
)
Or
ie
nt
at
io
n S
am
pl
in
g P
er
io
d
2
(ms
)
Or
ie
nta
tio
n S
am
pl
in
g
Ra
te
2
(s
a/
se
c)
Or
ie
nta
tio
n R
es
ol
uti
on
6
(b
its
)
12
1
0.675
1481
20-450
11
22
16
13.5
74
32
13
1
0.5625
1778
20-450
10-850
11
22
16
13.5
74
16
14
2
0.42
2370
20-450
10-850
11
22
16
4.5
222
32
15
2
0.27
3704
20-450
10-850
11
22
16
13.5
74
32
16
2
0.25
4000
20-450
10-850
11
22
16
13.5
74
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)
Analog EMG Sensor Butterworth filter bandwidth: 2 pole high pass corner, 4 pole low pass corner in Hz.
4)
EMG signal input range of sensor in millivolts.
5)
sensor resolution depth across input range.
6)
Orientation vector output resolution in bits. Orientation is expressed in quaternions and is performed on the sensor.
Denotes raw EMG signal acquisition.
Denotes onboard calculation of orientation fused from 3 DOF accelerometer, 3 DOF gyroscope and 3 DOF magnetometer data.
