If you're getting started with your own personal studio, or if you're new to the whole phenomenon of musicians who record, this column will bring you gently and painlessly into that world.

The best place to begin when you are considering putting together your own studio is to figure out which type of recording setup best meets your needs. In this column, I'll look at the three most popular digital recording paradigms: the digital audio workstation (DAW), the personal digital studio (PDS), and the component-based approach. All use hard-disk recording technology, but they differ greatly from each other in their user interfaces and capabilities.

DAWs are computer-based recording, editing, and mixing systems that include not only the computer and the digital audio software, but also peripheral hardware devices such as audio and MIDI interfaces. Some interfaces act as the front end for a recording system, which means that they convert audio and (often) MIDI and also act as a preamp for the various signals (instruments and vocals) that you're recording. In addition, these devices typically perform some of the external mixing, monitoring, and routing duties. Such front ends can range in form from a sound card to a multifunction control surface (a mixerlike interface for controlling onscreen parameters, such as Digidesign's Digi 002) that sports motorized faders, transport buttons, and editing knobs.

One advantage of a DAW is that it allows you, through the use of digital audio sequencing software, to integrate audio recording with MIDI sequencing. The other approaches discussed here — PDSs and component-based systems — require that you add a computer or hardware-based sequencer if you want MIDI recording and editing capabilities.

DAW software generally gives you automated mixing features and access to plug-in effects, which allows you to do an entire mix in the computer without an external, hardware-based mixing board. (You can use an external mixer with your DAW system if you want to. Many digital mixers can do double duty as control surfaces when integrated with DAWs.)

Virtually all of the new computers on the market (and plenty of the used ones) are up to the task of recording, editing, and playing back multitrack audio and MIDI. Most new computers also have CD-R or CD-RW drives, allowing for easy CD burning. If yours does not, however, you can add one relatively cheaply. A $600 Dell Dimension, for example, is fine for all but the most rigorous of audio jobs. The software itself can cost as little as $69 (Syntrillium Cool Edit 2000) or as much as $1,300 (Steinberg Nuendo). It's up to you: you have the choice of which software — and therefore what features and style of user interface — to use.

A budget system, with a Pentium III/300, can cost as little as $350, while a new Mac G4 accompanied by a Digidesign Digi 002 can run upward of $4,500. (Don't forget that with any recording system you buy, whether computer based or not, you'll also need to purchase mics, accessories, and a monitoring system of some sort.)

A DAW is the way to go if you are planning on producing top-level pro work, because it has the most powerful editing and mixing tools, and its computer screen offers the best interface for working with audio and MIDI. The disadvantage of the DAW is that it involves a computer at all. Computers are delicate, require frequent troubleshooting, crash a lot (making it imperative that you save often during sessions), and are less practical in mobile situations. If you need a portable DAW system, you'll want to base it around a laptop rather than a desktop computer.

It may be hard to beat the computer for recording features, but if you prefer a single, self-contained, and easily portable unit, consider a personal digital workstation. A PDS is a studio-in-a-box that acts as a front end, mixer, effects processor, hard-disk recorder and editor, and, on many models, a CD burner. (There are also several PDS models on the market that record to SmartMedia or other memory cards, rather than to hard disk. Although such units take portability to the utmost degree, they don't offer uncompressed audio, which limits their quality.)

Besides being easy to tote around, a PDS ensures that there's virtually no chance that you will be plagued by ground loops, interference, noise, or other gremlins that affect interconnected hardware. That is because all signal routing and processing takes place in the digital domain. This is a great advantage for mobile recording, when you have to set up in a hurry and often don't have time for troubleshooting.

A PDS is an elegant solution for a portable setup, even though a laptop and a control surface comes close. PDSs can be economical, too, considering all the included features. A budget system, such as the Korg D1200CD, costs less than $1,000. At the high end, the Roland VS-2480 retails for $3,800.

On the minus side, PDSs lack the large display and built-in MIDI sequencing capabilities of DAWs, and they are also more difficult to upgrade. But if you're recording primarily audio, a PDS is a perfect, one-stop-shopping solution.

Component setups most clearly resemble the analog recording paradigm, which has a separate mixer and recording device. In the early days of digital recording, the combination of the Alesis ADAT and a Mackie 8-bus mixer was popular not only for its excellent sound, but because it was so familiar to recordists who came from the analog world. The new component equivalent to the “Mackie and ADAT” is the hard-disk recorder (HDR) and digital mixer with built-in effects. You could also use an analog mixer with outboard processors; but when it comes to the recorder itself, the HDR has superseded the older tape-based digital multitracks.

A hard-disk recorder looks and behaves much like any tape-based deck. It has transport buttons, track-arming switches, and physical LED meters. The difference is that you're recording to a random-access medium (disk), rather than a linear one (tape). This makes transport and navigation tasks (rewind, return to zero, fast forward to next song, and so on) nearly instantaneous. It also allows you to edit your data with a far greater degree of precision than with tape-based systems.

On the down side, component setups lack the portability of a PDS and the large display of a DAW. (Some HDRs and PDSs feature a video out, allowing you to hook up a CRT monitor for a better visual interface.) You don't get built-in MIDI sequencing capabilities, and you'll have to add hardware — a standalone burner — if you want to burn CDs. (The Philips CDR600, for example, retails for $300.)

The strength of the component system lies in the workhorse capabilities of the recorder and the fact that you can mix and match the console. For example, you might couple the HDR with a small analog mixer for recording at the gig, but opt for a larger digital mixer when you get back home. (And if you already own a quality mixer, you can integrate it into your setup and save money.) Systems can run from about $1,500, for an analog mixer, entry-level HDR and budget CD burner, well past the $13,000 mark for a Yamaha 02R96, Mackie HDR 24/96, and Alesis MasterLink ML-9600.

There's little question that if you're willing to spend the time, money, and effort required to set up and maintain a DAW, it's the most capable, flexible, and expandable way to go. PDSs, on the other hand, give you simplicity of setup and easy mobility. If you have a mixer that you like to use or have an existing studio built in the image of a classic recording setup, then the component-based approach will ensure that all your previous training wasn't for naught.

All the above scenarios will yield superior sonic results with a wealth of effects possibilities. It boils down to how you like to work and what style of recording setup is most comfortable for you.