RSIGIN
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RSIGIN - read signal (random position)
Usage:
RSIGIN SIG REV L POS K D
Inputs:
SIG | name of shell-wave-item |
REV | 0 , YES |1 )
|
L | frame length in samples (>=4) |
POS | read position (center of frame, 0..signal length-1) |
K | amplification factor |
D | differentiation factor (0..1) |
Outputs:
Xi | signal of channel i (L samples) |
SR | sampling rate in Hz |
Function:
This atom implements a signal-frame read function with random positioning. It can be used in signal processing circuits connected to an interactive graphic or control-dialog. In each cycle the signal around the position POS is read. To allow updates of POS, the input should be connected to a shell-value-item. The value of the output SR is set during the initialization. The input REV can be used to reverse the signal in time.
Frame partitioning method used by RSIGIN