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21 Cards in this Set

  • Front
  • Back
3 Types of pro tools systems
M-Powered LE and HD
Why is HD the best
higher track counts, voicing and sample rates; more software features; more I/O's, DSP chips, HW based power, stability, lower latency
PT HD sample rat and bit depth
up to 192khz and 24 bit
Core components of a PT HD system
Computer, PT software, Hard Drives, PCI/PCIe Core Cards (HD core/accel core), audio interface (192 I/O, 96 I/O)
optional components
Hd process card (predecessor of the HD Accel card) and the Accel card
additional audio interfaces
192 I/O, 192 digital I/O, 96 I/O, 96i I/O
other system options
digi pre, sync I/O, midi I/O (includes support for midi time stamping)
how many DSP chips are on a PCI or PCIe card
9
what is TDM?
time division multiplexing. instead of a 1 way data stream, TDM communicates with multiple chips simultaniously
TDM II provides___________time slots at either 44.1 or 48k
512
where are the hardware routing controls?
setup>hardware
The HD interface provides 16 ins and 16 outs connected to the card in the computer with a _______
16 channel digilink cable
the connections are displayed in th HW setup dialog box as______
digilink channel pairs
HD interfaces support _______ or, multiple destinations for outputs
output mirroring
to choose multiple outs in the HW setup, press
Control while clicking additional outs
how many bits is the mixer
48 via a dithered mixer plugin
can it use multiple DSP chips?
yes
it uses how many chips?
2 24bit TDM time slots per connection
the mixer shifts the original 24 bit word to the middle of a ___bit register
56
This allows ample
headroom and footroom to sum 128 full-code tracks with all faders at +12 with out clipping on the input or down to -90 while still contributing 24bits to the mix preserving low level details
do master faders use DSP?
no