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ASTi ACE Studio Components Reference Guide Rev. M
DOC-01-TELAS-CRG-4
7.6. Vibration Capture
Control Inputs
Summary: The Vibration Capture component records an input signal specifically
for use with ASTi’s Vibration Analysis tool kit.
Sound
Index
Description: This component is a simplified version of the Record Replay
component. The capture length defaults to 30 seconds and continuous recording is
not allowed. The Record parameter controls the recording, when True recording
begins.
Type
Default Value
uint16
0
Description: Use to identify the file. Each file is organized as part of
a group with a specific Index that is used to name the .tsr file. The
file is written to the hard disk under /var/local/asti/recordreplay.
The captured file will result in a TSR file with 32 bit float values recorded at 48kHz
with a name based on the GroupID and Sound Index. The file is written to the hard
disk under /var/local/asti/recordreplay.
The component will always start recording at the beginning of the file and it cannot
start in the middle of the file. The recording always overwrites the file from the
beginning.
Control Outputs
FileMode
Default Value
player_state
Stopped
Description: Displays the recording state of the file. Possible states
are STOPPED and RECORDING.
Audio Input
SignalIn
Type
Type
Default Value
audio
n/a
Record
Description: Audio linked into this position is recorded and written
to the record file on the hard disk.
Type
Default Value
boolean
false
Description: When True the component starts recording.
Control Inputs
Gain
Type
Default Value
float32
1.0.
Description: Amplitude gain control for the capture file, which can
be set via the host or internally.
Copyright © 2014 Advanced Simulation Technology inc.
Internal Parameter
Length
Type
Default Value
uint32
30
Description: Set to the number of seconds to record vibration at a
48kHz sample rate. A value of 30 is the expected length for the
Vibration Analysis.
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