User`s manual
mcdsp.com
Page 31
McDSP NF575
DSP Delay
The delay incurred by any of the NF575 plug-in congurations is 3 (THREE)
samples on HD systems. This is the absolute minimum number of delay samples
a TDM plug-in can have. The McDSP plug-ins are designed in this manner to
provide the user with the closest analog mixing console experience possible
(analog inserts such as EQ and compression do not cause a processing delay
when inserted into a track).
DSP Usage
HD and HD Accel DSP hardware
The TDM versions of the NF575 Noise Filter plug-in congurations use a varying
amount of DSP resources for each NF575 Noise Filter conguration. The table
below is a listing of these DSP usages. DSP usage is shown in the Pro Tools™
System Usage window.
Maximum Instantiation Counts at 48kHz Sample Rate
Configuration NF575 Mono NF575 Stereo
# INSTANTIATIONS PER DSP ON HD SYSTEMS 5 3
# INSTANTIATIONS PER DSP ON HD ACCEL SYSTEMS 10 6
All of the NF575 Noise Filter plug-in congurations can operate on the same
DSP, depending on the conguration’s DSP requirements. See below for the
percentages of a HD or HD Accel DSP used by a single instantiation of a NF575
Noise Filter plug-in.