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Modulated time delay using cubic interpolation
Discussion
| Note |
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THIS MODULE IS DEPRECATED AND NOT RECOMMENDED FOR NEW DESIGNS. PLEASE USE THE AllpassDelayci MODULE INSTEAD. |
This module implements a time-varying delay. The first input pin (mod) specifies the modulation factor; the second input pin is the multichannel audio signal. The module computes the instantaneous delay to apply on a sample-by-sample basis. The instantaneous delay is a floating-point value computed as:
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Data type: float
MATLAB Usage
File Name: delayntapdelayci_module.m
| Code Block |
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M=delayci_module(NAME, MAXDELAY, MEMHEAP)
Creates a fractional sample time delay for use in the Audio Weaver. Arguments:
Arguments:
NAME - name of the module.
MAXDELAY - Maximum delay, in samples.
MEMHEAP - specifies the memory heap to use to allocate the main
state buffer. This is a string and follows the memory
allocation enumeration in Framework.h. Allowable values
are:
'AWE_HEAP_FAST' - always use internal DM memory.
'AWE_HEAP_FASTB' - always use internal PM memory.
'AWE_HEAP_SLOW' - always use external memory.
'AWE_HEAP_FAST2SLOW' - use internal memory. If this fails
then use external memory (the default).
'AWE_HEAP_FASTB2SLOW' - use internal memory. If this fails
then use external memory. |
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