This review is dedicated to Tweakheadz Studio Central. The Tweakheadz Guide is an excellent introduction to those who want to get started in today’s music world, and the forum is full of people of all levels.
After reading through a few replies to Pro Tools related subjects, I’m not sure if people have a strong enough reference to refer to (of any sort) regarding Pro Tools... Most of the time, subjects are on this sort of tip:
Why No Pro Tools?
So since I’ve been using Pro Tools for a while now, I felt like I should review the sequencer.
So where to start on such a task? The forum has reviews/views on full versions of other sequencers (typically Logic, Sonar or Cubase) but when we review Pro Tools, it’s the light version of the sequencer called Pro Tools LE that gets the review as apposed to the full version like other sequencers do (Pro Tools HD). So as of this writing, is this going to be a fair review?
Let’s briefly look at both versions of Pro Tools to decide:
Pro Tools HD
- Surround Sound Conscious
- More inputs/outputs (i/o)
-Supports TDM, HTDM, RTAS and AudioSuite Plugins
TDM plug-ins are uniquely powerful because they utilize dedicated, power-on-demand hardware rather than relying on the limited resources of the host computer.) HTDM, RTAS and AudioSuite run on your computer.
- Dedicated processing power
When you buy a Pro Tools|HD system, you choice is one of three Core systems, and also one or more audio interfaces. (Each has progressively more DSP power)
- Requires its own, Digidesign Audio Interface. (Digidesign 192 or 96)
- Much more expensive than Pro Tools LE
Typically, a full Pro Tools HD system could start around $10,000 and can range to $100,000 and beyond. For the UK, the price is about £8,000 / £9,000 and beyond.
Pro Tools LE
- Not Surround Sound Conscious
- Less inputs/outputs (i/o)
- Supports RTAS and AudioSuite Plugins
RTAS (Real Time AudioSuite) plug-ins provide real-time processing and can be assigned to as many tracks as you like within the limits of your system. RTAS plug-ins are often the same as those found in our professional TDM systems, except that they use your computer's processing power instead of specialized TDM hardware. AudioSuite plug-ins are non-real time plug-ins that gives you the option to put effects on the actual audio file itself.
- Relies on your computer
LE systems rely on the processing power of your computer’s CPU exclusively. The speed and power of your CPU and RAM in your computer determine how many plug-in effects and software synthesizers you can use simultaneously.
- Requires its own, Digidesign Audio Interface. (An Mbox 2, a Digi 002, or a Digi 002 Rack)
- Less expensive
Typically, the price for an LE system could be less than $500 and beyond. (Depending on your needs)
NOTE
There is also Pro Tools M-Powered which is basicly Pro Tools LE but M-Audio products are compatible with it as well as digidesign products. This gives you a lot mote Audio Interfaces (AI) to choose from (20+) as well as other M-Audio product like control surfaces. (But beware, Digi002 is not compatible with M-Powered… so there’s the trade off)
Pro Tools M-Powered software is sold separately for about $250, and an M-Audio interface can range from about $100 to about $1300.
Final Summery
In essence, LE has less than half the potential ability compared to HD. But however, Pro Tools LE compared to other systems is still a strong system.
1) Do you need surround sound?
2) Do you need more than potentially 18 i/o?
3) Would you run a high performance application on a weak computer since computer prices are dropping by the second?
4) Are the Audio Interfaces of LE good enough or would you settle for a cheaper AI with a weaker DAC? (Digital to Analog Converter)
Just by looking at the list of 4 points above, most would agree to ask ourselves to find out how it stands next to Logic, Sonar, Cubase, Digital Performer and other applications.
Of coarse, there are situations where the individual has a weak computer, and Pro Tools is very selfish when it comes to CPU power (it wants it all to itself like a spoilt brat), so in this situation I think these individuals first priority should be to upgrade or to buy a new system if they are thinking about Pro Tools LE.
The second situation is the ‘entrapment’ factor. When you buy a Pro Tools application, only Digidesign products are compatible with it (unless you buy M-Powered where M-Audio products are compatible as well), this gives you a sense of ‘entrapment’ in the Digidesign world.
So how entrapped are you? When it comes to i/o’s, Audio Interfaces and things to do with the system, you go Digidesign. Other things like external hardware are not a problem (i.e samplers, sound modules). Is it that much of a problem? This is now down to the individual. But there are benefits from ‘entrapment’… yes, I said it. In order to understand this we should take probably the most fundamental example of ‘entrapment’ – Apple. The Apple MAC has more power in CPU cycles and has much more RAM to offer you than a PC does…. Put it this way, I’m trying to get a system with 2GB RAM setup…. But Apple can offer me 16GB RAM as of this writing… But where’s the trade off? So you want 16GB RAM do you? (Says the devil)
I think the last sentence pretty much sums up Apple in a nut shell. Apple gear is only compatible with other Apple products. Do want to upgrade? Apple products is your only choice (you can’t go anywhere). But the benefits are that you have no compatibility problems… Its the same with Digidesign.
To continue on the point of CPU power, and the fact that you need a strong/fast computer to run Pro Tools efficiently, first up its clear to see that if you have a weak computer or you cannot afford to get a faster computer with a good amount of RAM designed to suit your writing style (Because the more you add into a Pro Tools session, the more RAM it will take up), Pro Tools will be your worst nightmare and therefore, the worst sequencer you’ve ever had the misfortune of coming across. But also there is a view, in which if you leave most of your system resources free for Pro Tools to use, you can still get a good session flowing – despite a some what a ‘weak’ computer…
Again, on computers… what would be the point of doing a review on a sequencer that has all the support it needs from a computer which can offer the absolute power, when most people can’t afford to get the same setup for themselves? Lets test Pro Tools.
The computer system I will use to test Pro Tools is as follows:
- PC
- 128 MB RAM
- GenuineIntel x86 Family 6 Model 8 Stepping 1 processor (600MHZ).
- Windows 98 (Second Edition)
- System Resources: 90% Free
- Hardrive: 25 GB
Now considering that as of this writing 1GB RAM is standard, with a processor speed of roughly about 2GHz or more on most computers purchased today, along with at least 80GB of RAM in the low end, combined with the ‘standard’ extra power that Windows XP gives you on a PC… I think this shall be a very interesting test indeed… also to add to the mixture, I’m going to test Pro Tools LE 5.1 without the updates (Because this is the version I have currently got, until I setup my new studio). With the updates installed, not much would have changed in terms of how you use Pro Tools generally, so we’ll see what it means to run a Pro Tools version with still some of the minor little bug/limitations present with what would be considered today a disgracefully weak PC. Also, I’ll be using the AudioSuite Plug-ins.
Enter Pro Tools LE
These are the areas that this review will aim brief on:
- The Pro Tools Session
- Working With Tracks
- Audio Recording
- MIDI Recording & Editing
- Working With Audio Regions & Selections
- Automation
- Mixing
- File Management
- Synchronization
The Pro Tools Session
[Pro Tools Edit Window]
When you first open a Pro Tools Session you get an empty session with no MIDI/Audio/Aux or Master tracks present. The aim is that as you build your track, you would introduce new tracks into the session, as you plan to use them.
As you introduce new tracks into the session, tracks will appear in the edit window for you to write notes/modulate on, and at the same time you will be building the tracks in the mixer for the mix window. (i.e. if you add 2 MIDI tracks, then 2 tracks will appear in the edit window organised the way it would look on Cubase or Logic, but at the same time if you switch to your mix window, you’ll also see that 2 tracks have also been created with faders, inserts, bus, pan, etc, for those same 2 MIDI tracks that you plan to write on, so that mixing & writing together). In Pro Tools you build your mixer, while your building your track simultaneously. As a result things are kept tidy and to a minimum.
Below you see a Pro Tools session where 2 MIDI tracks have been created, along with 2 Aux Stereo Tracks and Master Stereo Track. On the left is the Session in the edit window, on the right is how it looks in the mix window;
Tracks are not shown in blocks of little cubes like they are on other sequencers. Instead the tracks are shown as single edit tracks with all your notes standing on the outside. The advantage of this is that you can actually see how each note is bouncing off one another in the separate tracks. This makes it easier to build the track as you can scroll up & down all the notes through the whole session at the same time. (Or even open the mix window at the same time too). See the image below… Can you see how you can tell when everything is happening, against what note or at what destination?
If you’ve used Logic, Cubase or Sonar before, then using Pro Tools will be one of the simplest move’s you would have ever made. Because of the highest level of organisation presented in Pro Tools the transition is like a natural sine wave. (I can personally speak from experience)
If you have not used a sequencer before, at first this sequencer might seem more than what you had expected. But once you get to grippes with it, you’ll be almost forced to write tracks in an organised way and with speeds that you thought you could never reach. This is because the writing style of the individual and the natural progression/building of the session, along with the natural order of the session where everything can be flexibly changed, flows in sync with the user in real time.
Working With Tracks
For this section I’ll use the image below as a ‘Master Image’ for you to refer back to as I review each issue.
['Working With Tracks’ Master Image]
OK, so I launch Pro Tools, Click on File > New Session, Choose my Bit Depth (The choice I got was between 16 - 24 Bit) & Choose my Sample rate (Between 44.1 – 48khz in Pro Tools LE 5.1) and other minor options, save the session at my desired location by clicking ‘save’ which in turn will open up a new session.
Creating tracks was dead easy. I just click on File > New Track, and then select what type of track I want (Audio Track, AUX Track, Master Track or MIDI Track) and then how many tracks of that type I want. (Lets say 3 MIDI Tracks). OK, fairly simple so my tracks come up.
Next, setting the MIDI Inputs and Outputs. My criticism comes in here because although Pro Tools does put the i/o under a single field labelled ‘i/o’ (a), for someone new to the sequencer, its not clear which of the sections below it is for the input and which is for the output. Because although the whole field is labelled ‘i/o’, the actual sections themselves are not named. In this case the 1st section is ‘MIDI in’ and the 2ed section is ‘MIDI out’ (Some might say this is an un-necessary criticism, but I do remember as a Newbie feeling pretty confused by it foe a second) Assigning the input/outputs for Audio Tracks/AUX Tracks (or Master Tracks) is very easy because they are labelled which is the input/output.
Deleting tracks is very easy. Select the track you want to delete by clicking on its name (or more than one track by holding down the shift key), go File > Delete Selected Tracks.
You can also adjust the Pan and Volume settings on track (on the edit window) as well without clicking anything else, which is nice(b). You have the option of colour coding each track or not, grouping tracks in the edit window(c), zooming in and out(d), adding several Marker Points (e) (with the ‘enter’ key on the keyboard), changing the curser from hand to pencil etc… (f), you can change the grid to many different kinds of settings(g), and how much you want to nudge each note via (-) or (+)(h), and also use a quite nice transport bar(i). (Which you can hide with Ctrl + 1)
There are 2 sections on the left and right. The Show/Hide sections on the left (which lets you hide tracks by de-highlighting them with a click, and then clicking back to show them again in the session), and on the right is all the audio files that you would have recorded in the session (using this section, you could delete audio files from the disk and the session at the same time your in instantly, or drag and drop audio files that you’ve written in this section to other Audio Tracks). Hiding your tracks (left section) is a very good feature, because it takes the strain off your CPU from holding extra tracks. I like to have these 2 sections on show most of the time, but you can choose to close them in order to expand your working area.
Also, I love the fact that it has multiple Undo and Redo. (I cannot tell you how many times this has saved me)
Changing Tempo is a breeze (j). I have added about 30+ Tempo changes in my songs before, and it all holds up well. Adding Tempo Changes is easy via MIDI > Change Tempo, and deleting a Tempo Change is even easier. You just highlight the Tempo you want to delete and press ‘delete’ on the keyboard (you can also Undo this if you like as well). Most of the time, moving from location to another is a 2 step process (i.e. MIDI > Tempo Change, or FILE > New Track) Also changing the meter is very, very simply done through MIDI > Change Meter… you can have as many meter changes that you can handle, from 4/4 to 7/8 to 5/6 to 3/6 or anything, you name it. Just change the two numbers in the meters signature, set location of the change and click apply.
I generally have no problems with working with tracks in Pro Tools. Generally I find things easy to get to grips with and once I get going, I can really produce some good work.
Audio Recording
I find that audio recording in Pro Tools is just a Rec/Stop process. If you want to record in mono, just create a Mono Audio Track, press ‘rec’ on that track and then ‘play’ on the transport bar and off you go. You can also setup Punch & Loop Points, and record additional takes.
You can even create the amount of space that you want to record in to just by highlighting any area from bar to bar. (i.e. highlight from bar 5-17, and Pro Tools will start to record on bar 5 and finish on 17). The same goes with stereo tracks. (You can also split a stereo track in 2 mono tracks via File > Split Selected Tracks Into Mono). You can even record on several audio tracks at the same time if you like. The most I’ve ever done is about 4 audio tracks at the same time (I don’t really use Pro Tools for recording that much, I use it more for all its other features)
None the less, if your computer is strong enough to run several audio tracks with effects & EQ on them and record – without latency (which is caused by sample rate & buffer size) then I take my hat off to you. On this computer with a Processor of 600Mhz, the best I could do was run 24 Audio Tracks (which is the limit for version 5.1) but only 4 Tracks with EQ & Reverb (Without Bussing them). Compression & Gate didn’t take up much CPU power and RAM, so I managed to put both of these on each track. But soon, because of this setup of 24 Tracks + 4 tracks of EQ & Reverb + Compression and Gates that was working my poor 600Mhz & 128Mb RAM along with the countless amounts of MIDI Tracks, I frequently ran into dead ends where the sequencer wouldn’t run anymore, wouldn’t record, and would not play anymore… plus when I turned to the mix window (where the mixer shows), I found that Pro Tools had cut the screen into ¼ of what it was before (to save memory I’m presuming). This meant that I now had to scroll up & down or left & right within this tiny little window that Pro Tools had created for me to mix on because of the overdrive that my computer was feeling. (The CPU was crying for help).
I checked how much strain my computer was under via Windows > Show System Usage, and it was way above what my system could handle. Suddenly things became so fragile. I saved, restarted the computer, and opened up the same session again and suddenly found: Its working again! (Or so I thought) With all these Audio Tracks & Effects still up & running, I tried to create and write on some MIDI Tracks again, but the same thing happened again: Won’t play, won’t record, won’t run. It seems that Pro Tools LE can offer some resistance for a while to give you time to take pressure of the CPU by removing effects… but without a doubt, Pro Tools LE is as only as powerful as your computer is. It was designed to be this way, which is one of the reasons why they can charge less for it.
One feature that I adore about Pro Tools is Playlists. Playlists lets you record different takes of audio within the same track. It takes a snapshot of the current track you’ve recorded which you can revert back to, thereby leaving you to experiment with alternative recordings. (This also works with arrangements. You can have different takes of arraignments of audio that you could call up) So you never lose your work, or have to delete a take in order to free up the track.
Moral of the story? Are you thinking of buying Pro Tools LE? Buy a fast computer first with plenty of RAM (more than what the average sequencer demands) I’m not saying go buy a 16GB RAM MAC, but something that is above standard for today’s market
MIDI Recording & Editing
MIDI recording is a delight. I got up to 60+ tracks of MIDI, with 2 AUX Tracks present which each had 4-Band EQ inserted plus Reverb. There was no problem what so ever (even though I was just under the peak level in terms of system usage). Naming all the tracks is as easy as double clicking the track name, and also within naming the track there’s a space for you to write notes about each track. Recording, Editing, Looping, Zooming in & out (for all those minute details) was all a breeze to say the least. Quantizing via MIDI > Quantize (or just putting the note in place with the hand) was too easy (You even use Input Quantize to quantize your notes as you play them). Program Changes, changing Velocity, Duration, Transpose, Repeating Notes, Nudging Notes was all too easy to say the least.
Using Pro Tools LE (with a decent computer) to write MIDI Tracks, gives you the opportunity to write compositions and orchestrations of great complexity.
Working With Audio Regions & Selections
For me, the manipulation of audio files & audio regions in Pro Tools is one of the easiest and most creative things one can accomplish.
Cutting, copying, moving or nudging via shuffle, slide, grid and even quantizing audio regions is all but a very minor introduction to what one can do. If you make a mistake or delete a section of an audio track by accident, you can just heal it via File > Heal Separation to return it to its past form. Moving sections of audio from track to track via drag & drop, repeating of any audio section, deleting unwanted areas and compacting the audio track into a new one (selective destruction), crossfades (at any region) & inserting silences all too easy.
You can also change the size of the Audio Tracks vertically. You can choose from mini, small, medium, large, jumbo or extreme sizes. (Extreme is way, way too big).
One feature that is a nice touch in Pro Tools LE is the ability to draw waveforms. This simply means that you can zoom right into the waveform and draw out any clips that might be present in the waveform. (Follow the figures Drawing Waveforms Below)
[Drawing Waveforms]
The Audio Processing in Pro Tools LE is delightful. Adding Compressing, Gates, DeEsser, 1-Band/4-Band EQ, Invert, Reverse, Duplicating, Add Delay, Normalising, Pitch Shift, Reverb & Time stretching (Time Compression Expansion in Pro Tools LE) to an Audio file or a combination of events is too, too simple and very, very effective. Nice job Digidesign.
The Time stretch in Pro Tools LE is of exceptional quality to say the least. I threw everything at it… Pro Tools was very, very impressive.
On a downside, there can be too many parameters for one to ‘tweak’. But then again, it’s actually more material to explore. It down to the individual… if you only want the necessary parameters, it will frustrate you from time to time.
I think Pro Tools can handle audio processing very well, and the easy-to-use interfaces just makes things simpler.
Automation
You can automate any parameter on a plug-in or any feature in Pro Tools LE that’s in real time. Automating the Reverbs Mix Parameter (so that the reverb fades in) is sweet… or better still, why not automate all the parameters in a Plug-on!? Automate Input Level, Mix, Diffusion, Decay, Pre-Delay, HPF, LPF, from all sorts! But wait… while your at it, automate the panning and the volume (or mute) and throw in all the parameters from all the other plug-ins! Automate all the parameters on Delay, Compression, 1-Band/4-Band EQ & Gates all at the same time! And what’s best is that each of the automations have there own section within a single track. So this means that you haven’t got all these lines going up & down everywhere. You would only call up the automation curves (on any parameter) that you want to see or change within that single track. (Or hide the automation if you like, it’ll still be there)
[Me Automating the Mix Parameter for the Reverb on a mono audio track]
Mixing
The mixer in Pro Tools LE has got all the features of a real life desk. Mono or stereo of up to 5 Inserts (for plug-ins on Aux/Audio Tracks), 5 Sends (sends are returned to the mix via Aux Inputs, and can also be recorded directly onto another track. The sends can be sent out the Audio Interface too & back in naturally). Buses are a delight to create and use. With displays of Input/output, Levelling wit nice faders, Panning, Record, Program Change, Solo, Mute and also the name of the track at the bottom with a section to write notes in just under it. (See the Mixing figure below)
Colour coding for each mix group which acts similar to a bus (indicated just above the fader with letters in the middle of the square - see Mixing below). There’s also parameters to control the automation signals via the desk with choices of Auto Off, Auto Read, Auto Touch, Auto Latch, Auto Write. (Using Auto Write lets you write the automation while the track is playing via the faders or panning parameters or anything else, is just like how it works on a real life digital mixer.)
Creating Sub mix’s, master sends, the final mix down and mastering (via the master track at the end) is all so skilfully executed that its hard to describe the simplicity, but yet the complex sonic picture which results that is possible through such flexible mixing.
[Mixing]
File Management
Bouncing is done simply via File > Bounce to disk… here you just select your file type (i.e. wav), your resolution & sample rate, select if you want the computer to convert the audio file either before or after the bounce is over, and click bounce to select a destination and save to begin!
Importing Audio or MIDI into your session (from other sessions) is easy (yet again) via File > Import Audio or MIDI to track. You can even import a whole track from another tune into yours.
I just find Pro Tools so immensely organised, it’s such a wonderfully designed sequencer. From what shows on the main tracks, to what is hidden, along with the File, Edit, MIDI, Setups, Windows etc… all so well thought out in terms of where everything should be. The information that Pro Tools displays in general are only those that the producer is likely to use the most, everything else is very well organised into their appropriate sections.
Synchronization
Pro Tools LE can generate MIDI Time Code and supports MMC (MIDI Machine Control). Pro Tools can be the master or it can be slaved (or both!). I like a simple MIDI interface connection to sync things together. Synchronization parameters are clear and useful.
This is only a very brief look into this area, but it is beyond the scope of this review to go into further details of sync when our purpose does not suit.
Final Thought
I can personally say that I have matured as a producer using Pro Tools LE 5.1 to compose electronic music. Because of the amount of control Pro Tools has given me over MIDI notes and Audio files, it has made me into a confident, motivated producer and a much more potentially creative artist. Moving from another sequencer into Pro Tools LE has changed my musical mentality forever.
Other than the fact that you need to run Pro Tools LE on a fast computer which also has a good amount of RAM in order for you to use this sequencer to its absolute full potential, this whole application is a brilliant piece of work (even for a light version!). Artists on Novice, Intermediate, Advanced or Hardcore levels will love and admire the amount of thought and time that has gone into such a wonderful sequencer.
This review was designed to give you a idea to how Pro Tools works, whilst providing a variety of brief words on it’s many features… and on a final note, I would like to take time and thank Digidesign for creating such a diverse, sophisticated piece of software, for which one can achieve complex results through easy to use and time saving parameters both with automatic & manual control.
[Pro Tools LE 5.1]
Elec.



