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vdelay (Csound opcode)
asig_delayed vdelay asig, adelay_ms, imax_delay_ms [, iskip]
vdelay delays asig for adelay_ms. If adelay_ms is greater than imax_delay_ms, adelay_ms is folded around imax_delay_ms.
i1 0 1
The name delay might be a bit missleading. The signal is not delayed but the original signal's value that was in effect before adelay is output. After 0.5 seconds, adelay has the value 500, so, asig_delayed gets the value that asig had before 500 ms (which is asig's value at 0 ms). After 0.75 seconds, adelay has the value 250, so asig_delayed gets the value that asig_delayed had before 250 ms (which is 500 ms = 750ms - 250ms), which is 1.
This opcode is used for the following instruments:
Other Csound opcodes.