Shared Flashcard Set

Details

Audio Workstations
Final Exam
145
Music
Professional
12/17/2008

Additional Music Flashcards

 


 

Cards

Term
Is there generation loss between digital files?
Definition
NO
Term
What are the 3 characteristics of a DAW? Three components?
Definition
Pointer based, Non-Linear, Non-Destructive.

Hardware, Software, Storage
Term
How many tracks are available on Pro Tools LE? Track Types?
Definition
32 Audio Tracks (128 total, 96 inactive)
128 Instrument Tracks
64 Master Faders
256 MIDI Tracks
128 Aux Inputs
Term
What file types and sample rates are supported?
Definition
BWF (Wav)
AIFF
SDII

44.1Khz, 48Khz, 88.2Khz, 96Khz
Term
Name 3 things stored in a session file
Definition
MIDI Data, audio regions, Mix Parameters, Tracks, I/O Assignments
Term
There can only be one active ruler at a time. True or False
Definition
True
Term
How many primary windows are there in Pro Tools.
Definition
2 Primary. Mix and Edit.
The third would be Transport
Term
What are the 4 edit modes in ProTools?
Definition
Shuffle, Slip, Spot, and Grid. Grid (Absolute and Relative)
Term
Name all of the edit tools available.
Definition
Zoom, Trimmer, Selector, Grabber, Scrubber, Pencil
Term
ProTools files are always Stereo Interleaved. True or False
Definition
False
Term
What is an offline region?
Definition
A region that points back to an audio file that can no longer be found.
Term
What is the difference between Add/Copy/and Convert when importing?
Definition
Add references the files from their original position on the disk.

Copy makes a copy into the new audio files folder.

Convert converts audio to the supported settings of the PT session.
Term
How can files be imported?
Definition
File Import (Apple - Shift - I), from the workspace browser, or from the desktop/finder/explorer
Term
Minimum selection length for loop playback?
For loop record?
Definition
Minimum selection length for loop playback? Half a second
For loop record? One second
Term
What Trim options are available in the Edit menu?
Definition
Start to insertion, End to insertion, to selection
Term
How do you reverse the Trim Tool's direction?
Definition
Option
Term
How to you nudge?
Definition
+ or -
Term
Can a Locked Region be moved? Edited? Recorded over?
Definition
No, No, Yes
Term
What are the quick keys for the transport window?
Definition
Transport window on numeric keys
1. FF
2. Rew
3. Record enable
4. Loop Playback
5. Loop Record
6. Quick punch
7. Click
8. wait for note/ countoff
9. MIDI Merge
Term
How do you select across multiple tracks or regions with the selector tool?
Definition
Shift-click, or shift-drag
Term
How do you change selection with the Scrubber Tool?
Definition
Shift-Scrub
Term
How to you shuttle with the scrub tool?
Definition
Option - Scrub
Term
How do you make a selection during playback?
Definition
Down arrow for start point, up arrow for end point.
Term
In slip mode, how do you trim exactly to the next region?
Definition
Control Key
Term
How do you create new whole files from selections?
Definition
Edit -> Consolidate
Term
What advances the cursor to the next region boundary?
Previous region boundary?
Definition
Tab.
Option-Tab
Term
What are the 4 ways to save in PT?
Definition
Save, Save AS, Save Copy In, Auto Backup
Term
Which save option allows you to convert the session settings?
Definition
Save Copy In
Term
What is Quantization Error?
Definition
QE is created by rounding to the nearest interval
Term
What filter balances QE to the output and smoothes out the digital signal?
Definition
Anti-imaging
Term
Which filter is applied to the input and moves all frequencies above the Nyquist therom?
Definition
Anti-Aliasing
Term
Where is QE most significant?
Definition
At low amplitudes.
Term
How are Intervals determined?
Definition
Intervals are 2, to the x power. X being the bit depth.
Term
What is dither?
Definition
Dither is low level noise added to counteract QE
Term
What does dither effect?
Definition
The LSB - Least Significant Byte
Term
How do you determine storage calculation per second?
Definition
Sample Rate x Bit Depth
Term
What is the formula for GB per hour?
Definition
Sample rate x bit depth x 60 x 60 / 8 / 1024 / 1024 / 1024
Term
What is a voice?
Definition
An audio event or a pathway to and from storage
Term
How many voices are there in PT?
Definition
32
Term
Which monitoring mode allows you to overdub?
Definition
Auto Monitoring Mode
Term
Which monitoring mode will not playback the record enabled track?
Definition
Input Monitoring Mode
Term
Which record mode is selection based?
Definition
Autopunch
Term
Which record mode can extend whole-file regions?
Definition
Destructive
Term
How many voices does destructive mode use on a mono track? Quickpunch mode?
Definition
1 voice for destructive
2 voices for quickpunch
Term
Can offline regions be edited? Processed?
Definition
Yes. NO.
Term
How long is the minimum length of a fade?
Definition
4 Samples
Term
Are Fade Files Audio Files?
Definition
Yes
Term
Which edit mode allows the nudge function?
Definition
All of them
Term
What are the 3 fade options?
Definition
Equal Power, Equal Gain, and NONE
Term
Which linking fade option adds a 3db bump between regions?
Definition
Equal Power.
Term
Which linking fade option is linear?
Definition
Equal Gain
Term
What 2 options are available in Clear Selected?
Definition
Remove and Delete
Term
Which clear option will remove an audio file from the audio file folder?
Definition
Delete
Term
What does compact selected do?
Definition
It removes unused portions from the memory.
Term
What is padding?
Definition
A cushion left for trimming compact selected regions
Term
How many levels of undo are there for ProTools?
Definition
32
Term
What is a plug-in?
Definition
An application within an application.
Term
What does the target button do?
Definition
Allows you to view multiple plugins at the same time
Term
Can a track's format be changed after it's created? How about it's output format?
Definition
No. yes.
Term
Do aux tracks and master faders handle audio?
Definition
Yes, but not DATA
Term
How much of the signal does a pre-fader insert affect?
Definition
100%
Term
What is the difference between Dynamic and time based?
Definition
Dynamic effects are placed on the insert and effect 100% of the signal. Time based are placed on an aux track so a wet and dry signal can be made.
Term
What is different about cue mix routing?
Definition
Cue mixes use an output, not a bus.
Term
What are all the functions of bounce to disk?
Definition
Sample rate, bit depth, file type, stereo or mono, bounce output source, convert during or after bounce, import after bounce.
Term
What is a DSP chip? What does an audio interface do?
Definition
Digital Signal Processor. Converts A/D and D/A
Term
What is secondary storage used for?
Definition
Backup
Term
What is the difference between Hardware and Host-based?
Definition
Hardware works off of card, Host based off the CPU of the host computer.
Term
What is a hybrid system?
Definition
Host based with added hardware
Term
Can memory markers be made on the fly?
Definition
Yes
Term
Can memory markers be edited, deleted, and recalled?
Definition
Yes
Term
Name some digital I/O Formats
Definition
Madi - 56 or 64 channel
AES/EDU is prosumer 2 channels

Spdif is consumer 2 channels

Spdif is most common
Term
What 3 options are available when setting time properties in a memory location. Name some general properties.
Definition
Markers, Selection, or NONE

track height, zoom settings, pre or post roll, group enables
Term
What clears the undo queue? Does saving clear it?
Definition
deleting tracks, quitting pro tools, destructive recording.
saving does not clear it
Term
Define the following:

DAE
DSP
TDM
Bus
Insert
Send
Definition
Digidesign audio engine
digital signal processor
time division multiplexing
Bus - an internal audio pathway
Insert - effects 100% of a signal
Send - Copy
Term
How are plugins moved or copied?
Definition
Option - Drag
Term
Does the Mix window represent actual signal flow?
Definition
NO
Term
What modifier key allows you to view all loop recorded takes?
Definition
Apple Click with selector tool
Term
What is the Optimized Audi Protocol for Mac OS X? Pro Tools?
Definition
Core Audio. DAE
Term
You can run Pro Tools on NON-Digi hardware? T or F
Definition
False
Term
Name 4 Plug-in formats? What does Pro Tools LE support?
Definition
Rtas, AU, VST, Direct X. RTAS
Term
What can be monitored in the PT System Usage Window?
Definition
PCI, CPU, Disk space
Term
For tracking should you raise the H/W Buffer size to maximum?
Definition
No. Use low buffer size for recording, for less latency.
Term
Monitoring latency is the delay between what? How?
Definition
Input and Output. Caused by buffering at the CPU
Term
AudioSuite is file based? T or F. Destructive or NON
Definition
True. Can be either destructive or non. It is an offline process.
Term
What 2 graphical places can an AudioSuite process be found?
Definition
On the plug in itself, and audiosuite menu
Term
Can you consolidate files with AudioSuite processing?
Definition
Yes
Term
How many MIDI tracks does Pro Tools LE support?
Definition
256
Term
What MIDI Track views are available?
Definition
Regions, notes, velocity, controllers, volume, blocks, pan, mute, pitchbend, modulation
Term
Are MIDI regions stored in the Session File?
Definition
Yes
Term
MIDI notes can be edited in regions view?
Definition
NO
Term
The grabber tool can do what with MIDI?
Definition
Move, Copy, select, and Transport
Term
Which edit tool is destructive?
Definition
The Pencil
Term
Which pencil will draw in a series of notes?
Definition
Line
Term
What does flatten performance do in PT?
Definition
It gives you a new "restore to" state.
Term
How do you export MIDI?
Definition
File -> Export MIDI
Term
Should the MIDI Master's Local be ON/OFF when using PT as a sequencer. If local can not be turned off, what can you do?
Definition
OFF. If local cannot be turned off, what can you do? Disable Local Thru
Term
How do you set up a MIDI Click?
Definition
mono aux, go to the insert, under instruments
Term
How do you zoom out?
Definition
Option click with the zoom tool
Term
How do you zoom both horizontal and vertical?
Definition
Command Click
Term
How do you zoom to fit the session length to screen?
Definition
Double click with zoom
Term
Which type of system uses DSP chips?
Definition
Hardware-Based
Term
What tools make up the smart tool?
Definition
Trim, Selector, and Grabber
Term
How many markers can be used?
Definition
999
Term
How much dynamic range is in each bit?
Definition
6 DB of dynamic range
Term
What is 0dBFS also known as? Can you record above 0dBFS?
Definition
Full Scale. No.
Term
What is the human hearing frequency range?
Definition
20Hz to 20KHz
Term
Which monitoring mode monitors playback until you are recording?
Definition
Auto Monitoring
Term
How many punches are available in quickpunch?
Definition
200
Term
Which record mode creates a new region on each pass?
Definition
Loop Record
Term
What do audio protocols control?
Definition
How Hardware, software, and operating systems interact
Term
What is an iLok?
Definition
A Hardware dongle that carries authorizations
Term
What determines hard drive speed?
Definition
Rotation speed - minimum 7200 rpm
Access time - maximum 9ms
Bus Type
Term
When should you set the H/W buffer larger?
Definition
For mixing
Term
Is audiosuite file based?
Definition
Yes
Term
Is MIDI audio?
Definition
NO
Term
Does auto punch style recording create new regions each pass?
Definition
NO...only one pass in auto punch
Term
Is a parent region created with midi?
Definition
No
Term
MIDI is based on bars and beats,
audio is sample based.
Definition
True
Term
Can a tempo change be performed with the conductor off?
Definition
NO
Term
What does identify beat do?
Definition
Realigns grid to the values you set
Identifies beats per minute.
Term
What does ReWire do?
Definition
allows you to stream audio from other programs, streams midi,
64 channels can be sent over rewire
Term
How can MIDI info be bounced in Pro tools?
Definition
create an audio track and record it, and then bounce.
Term
In what order should your hardware related to your Pro Tools system by started up?
Definition
1. Made sure all equipment is off
2. HD systems with an Expansion Chassis
3. Turn on Chassis
4. HD systems with Pro Control or Control 24, Icont D Control or DD-Command worksurfaces -- turn on all control surfaces
5. Turn on MIDI interfaces and devices
6. Turn on PT audio interfaces – wait 15 seconds
7. Start computer
8. Turn on monitor system
Term
Which rulers are not time based?
Definition
Tempo, Markers, and Meters
Term
What is the difference between Absolute and Relative Grid modes?
Definition
• Absolute – snaps to nearest boundaries
• Relative – Regions can be moved. Grid will be relative to the nearest “beat”
Term
Identify all of the track types Pro Tools has to offer, and how they differ
Definition
• Audio – import/record and edit audio signal as a waveform
• MIDI – store MIDI note and controller data
• Instrument – combines the functions of MIDI tracks and aux inputs
• Aux Input – can be used as an effects send, destination for a sub mix, a bounce destination, or an input to monitor and process live audio.
• Master Fader – single fader used to control hardware output levels and bus paths
Term
Is default MIDI record mode destructive?
Definition
Yes
Term
Which Midi Recording is NON-destructive?
Definition
MIDI Merge
Term
What options do you have for bouncing midi?
Definition
Record to audio track, Bounce then Import, Bounce with Audio
Term
What is a Logical format?
Definition
specifies valid data types and player behaviors
Term
What is a physical Format?
Definition
specifies how disc is constructed and playback mechanism
Term
What are the standard specs for CD-DA?
Definition
16bit - 44.1Khz
Up to 99 Tracks
Up to 74 minutes, 33 seconds
Term
What is the minimum track length for CD-DA?
Definition
4 Seconds
Term
What is CD-R?
Definition
Orange Book Burned in the computer
Term
What is CD-RW?
Definition
CD that is rewriteable
Term
What is error correction?
Definition
Errors created in a cd being burned.
Term
What is interleaving?
Definition
Rearranging data to minimize errors
Term
What is Parity?
Definition
Finding and fixing errors
Term
What is interpolation?
Definition
Making educated guesses of errors.
Term
Is there more error correction on data Cd's or audio?
Definition
Data
Term
How much memory can be stored on a 74 minute audio disk?
How much data on the same cd?
Definition
740 MB. 640 MB
Term
What are gapless techniques?
Definition
Audio file lengths matching a multiple of 588 Samples
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