Starting out with field recording

In this guide I offer a few suggestions for anyone starting out with field recording. Much of what I’ve learned in this area has come from interactions and conversations with sound artists over the years. This is an updated version of some things I wrote here. If you disagree with any of this advice or think I’ve missed something, please post a comment.

1. Think about why you want to make field recordings. Your answer might be vague, “I just want to experiment, play around with sound, see where it takes me”, or it might be more specific: to document, to represent, to explore hidden aspects of a place, to understand everyday life, to produce research data, to make the soundtrack for a film, for music… Having some sense, however nebulous, of what you want to do will help with decisions about technology, technique, ethics etc.

2. Start out with a small, affordable, easy-to-carry audio recorder. Several sound artists I’ve spoken to have said this. It’s easier to get into the habit of recording if your recorder is small enough to carry around with you in a pocket or a bag. Look for one with a stereo pair of built-in mics that will record uncompressed audio (i.e. WAV or AIF files).

At the bottom end of the price range, models to consider are the Zoom H1n, Roland R-07, Tascam DR-05 or DR-07.

If you have a bit more money and audio recording is more than just a passing interest, a model with XLR inputs will give you more flexibility for using external mics. I’ve found both the Zoom H4n and Tascam DR-100 to be good. They’re heavier and bulkier than the likes of the H1n and DR-05, but feel more robust and have more features.

What about smartphones? The standard built-in iPhone audio recording quality is generally poor. I guess it has a certain lo-fi grit if that’s what you need, but it won’t do much else. You can get apps that improve things a bit, recording in uncompressed wav files. But you’ll still be limited by the low quality mic.

If you want to try your smartphone for serious recording, look into getting a mic input add-on or some kind of audio interface. There will be compromises still, such as what happens if someone calls you in the middle of recording. But it might be a cost effective way to get started.

I would suggest avoiding machines that record only in highly compressed formats like WMA or MP3, usually marketed as digital dictaphones or voice recorders. Again, it’s personal taste – if you want a lo-fi sound then these will be fine, and they are very portable and discrete. They’re just not designed for field recording or serious audio production.

3. If money is tight, consider second hand gear especially if you’re just experimenting. Portable minidisc recorders can be had for peanuts from eBay or similar (make sure it has a microphone input – not just a line in), or you could even consider a good quality old tape recorder such as the Sony WM-D6C. You might also need an external mic.

I started out with a Minidisc recorder and a Sony ECM-MS907 mic. It was an affordable set up that gave me acceptable audio quality. My main problem with sound quality when starting out was wind noise due to lack of good windproofing, rather than any issues with the mic and recorder. In the field, wind noise can be a much bigger problem than the slightly higher self-noise of a cheaper mic or recorder.

Field recording on a budget. This Sony WM-D6C cassette recorder and ECM-MS907 microphone were donated to me by a University department.
Field recording on a budget. A Sony WM-D6C cassette recorder and ECM-MS907 mic, given to me by a University research centre. The format may be obsolete, but the sound quality is excellent.

4. Practice. Get out there and make recordings, hone your technique, experiment. If you look at someone like Chris Watson, most of what makes his work interesting is down to the ingenious way he works.

5. Listen. Forget about recording for a while, just find a space you’re interested in and listen to it. Field recording is in many ways an art of patience attentiveness, a bit like bird watching. Once you’ve heard something interesting, then think about how best to record it.

6. Set record levels with care. This is a crucial variable, like exposure in photography. I suggest aiming to get the levels peaking at around -12dB. The peak is the highest point the levels ever get to. You’ll need to watch the levels for 30 seconds or so to work this out, maybe longer, and make sure you’re getting the loudest sounds you’re likely to encounter in the context, e.g. if you’re at a busy road junction you need to set the level when traffic is flowing, not when the traffic lights are on red.

In urban environments I prefer to err on the side of setting levels peaking a bit lower than -12dB. In cities there can be unexpected loud sounds that send your levels shooting up, like a bus rattling by, or some children who walk past and shout at your mic. Setting the levels slightly lower gives a bigger margin for error. However, it’s best not to set levels too low or you’ll start to get audible noise. For more about levels, see here.

7. Record in a high quality format. It makes big files, but they can always be compressed later. I suggest setting your recorder to record in 24 bit WAV or AIF, at a sample rate of 44.1 kHz (48 kHz is better to use if the audio is for a video project, as that’s the standard for video). I’m not convinced that higher sample rates, like 96kHz, make a noticeable difference. If your recorder will only do 16 bit, that’s OK, but 24 bit is better. If you want to know what all those numbers mean, go here.

Avoid recording in compressed formats like MP3 or WMA unless you need to record for several hours, or the audio is for the web, or quality isn’t crucial (e.g. recording a long conference session). The advantage with compressed formats is that the file size is much smaller than WAV or AIF, but the audio will be lower quality. If you have to use a compressed format such as MP3, try to use a high bit rate like 320kbps. Or you could try a lossless format like FLAC if your recorder supports it. Avoid bit rates below 128kpbs unless you want your audio to sound trashed.

8. Always, always, always turn off auto level controls (labelled ‘ALC’ or ‘AGC’). They can really mess up your recording. They automatically adjust the recording level so you don’t have to worry about setting, making the quiet bits of the recording louder and the louder bits quieter. That might sound useful, but those changes in level – dynamics – are a crucial part of what makes things sound the way they do. Auto gain controls try to iron out such level differences, and they usually do it in a clumsy and obviously audible way. If you need to alter the dynamic range of your recordings, it’s much better to do it afterwards, e.g. with good quality limiting and compression plugins, so you can adjust while listening to the results.

9. Monitor whilst recording. Monitoring is listening to the signal coming through the device. It can be tempting to take the headphones off once you’ve set levels, but keep them on and you’re much more likely to notice if anything goes wrong, e.g. levels start to clip, battery runs out, mic picks up wind noise. Some problems are only audible through the device, such as wind noise and buzzy interference from someone’s mobile phone. I also think it’s basic good practice to pay attention to what you’re recording. The exception to this rule is with binaural recordings, where it’s often difficult or confusing to monitor at the same time as recording.

10. Leave the levels alone whilst recording. However, if the level hits 0dB at any point, this means it is too high and the recording will be distorted. If this happens repeatedly, it’s probably wise to turn the record level down – but try to do this just once and then leave it. Otherwise the recordings end up with the level noticeably going up and down, which, as with auto gain control, sounds rubbish.

11. Record in stereo. It gives a much better sense of space than mono, while being less cumbersome and technically demanding to deal with than multi-channel surround sound formats. Stereo is essential for soundscape recording and ambiences. But if there is a specific point source you want – for sound effects work, wildlife recording, voice recording, etc. – then mono may be more suitable.

12. Try to record for at least three minutes, and five if possible. If something is worth recording, it’s usually worth recording for a little while. Often sound environments change and interesting things happen – if you turn off after a minute and move on, you may miss the action. And when editing afterwards, it’s better to have a bit too much than a bit too little.

13. Invest in a decent set of headphones. Those little earbuds that came free with your iPod won’t be accurate enough to hear what’s going into your recorder. Junk them, and look for a set of proper cans. Forget all that Beats Dr. Dre stuff, it’s consumer gear. For field recording you need something with a relatively flat response.

At the low end of the price range, the Sennheiser HD201s are OK, or even better Beyerdynamic DT231s, which I used for years as my main headphones. If you have more money to spend, I recommend Beyerdynamic DT150 headphones. The sound quality and isolation are good, and – crucially – they’re built like tanks. They have a faintly military / cyberman vibe going on, deeply unfashionable but very sturdy. Less robust models tend to get damaged when chucked into a bag, but not the DT150s.

A lot of people like the Sennheiser HD25s. They’re popular with field recordists and with DJs. They are also very rugged with excellent sound quality, but personally I’ve found them a little uncomfortable to wear. They press against the outer ear, as compared to the DT150s which sit around and enclose the ear.

Beyer headphones
German engineering from Beyerdynamic. Left: DT231s, great sound quality at a reasonable price. Right: DT150s, more expensive but very rugged, so you can chuck them in a bag full of gear and they won’t get squished to pieces. Plus all parts are replaceable.

14. Think about wind protection. This is something to get into once you’ve got a grasp of the basics, and how important it is depends on where you’re working. I’ve done a lot of my field recording in and around Edinburgh, where it rarely drops below about a force 9 gale, so windproofing is essential. Wind on mics makes a rumbly distorting sound. I hate it – though some people are more tolerant, and argue it gives a sense of weather and atmosphere. Directional mics are especially prone to it. Here is an example:

If wind is causing you trouble, look at my advice on how to avoid it here.

15. Turn off your mobile phone when recording. Not to silent but properly off. And ask anyone with you to do the same. The microwaves from mobile phone signals can pass through wires, producing a glitchy buzzing sound that can ruin your recording, even if the phone is acoustically inaudible. So, unless someone’s partner is about to give birth or something, turn them off.

To conclude, a few links:

  • The Quiet American was a website that I found really useful when starting out with field recording. It has some excellent ‘how to’ advice, with a very personal take on the craft.
  • Radio Aporee. The largest online audio map, to which anyone who wants can upload their field recordings.
  • And the website of CRiSAP, a research centre with links to a number of environmental sound artists, including Peter Cusack whose voice you can hear in one of the clips above.

This ‘how to’ guide was produced as part of a research fellowship entitled ‘Researching sonic environments: exploring audio methodologies’. Thanks to the AHRC for funding this project. If you have comments and questions please feel free to post them at the bottom. If you’re looking for further guidance about audio recording, I offer one-to-one and small group tutorials for reasonable prices – details here.

14 Replies to “Starting out with field recording”

  1. Thanks Pete,

    my guess would be – and it is just a guess – that the issue is economies of scale and geographies of production.

    Tascam mass produces its recorders, I would guess in the far east (I don’t have one to hand to check, maybe someone can clarify, but all these devices seem to be made in China nowadays). The Rycote wind protection is a much more specialised, less mass market product – for those who want to use recorders outdoors in uncontrolled conditions – and it is made in the UK. So the workers will be paid UK wages, UK pensions etc.

    My own view is that £30 is reasonable for a windjammer, given the job it does and how well made they are. Bearing in mind that a pint of beer these days will cost around £3.50 for what is mostly water plus some fermented cereals. The windjammer only looks expensive compared with imported Chinese electronics, which are insanely cheap due to unsustainable production – reliant on cheap oil to power global shipping; low paid, poorly regulated and (by UK standards) exploitative labour; materials produced in jurisdictions with minimal environmental regulations etc.

    This project documents some of that:

    So, if something is cockeyed here it is the inequalities of global capitalism, of which pricing structures are just one expression. Of course I’m a human geographer so I would say that ;-)

    I never begrudge paying money to Rycote because they make excellent specialised products which work really well. I imagine that most of their business is aimed at media professionals. So their stuff is expensive, but worth it IMO. And they are incredibly helpful, knowledgable & easy to get hold of if you call them up. They don’t pay me by the way, I just like them.

    Best wishes,


  2. Great article. Thank you for so generously sharing your experience.

    Something I just cannot understand re microphone wind baffles. . . . why does one have to pay £30 quid for a morcel of gauze with a bit of fluff or fur stuck around it. This is nearly half the price of a Tascam DR-05 recorder. Doesn’t that seem a bit cock-eyed?

  3. Superb article. I use a secondhand 661 and superlux 523. The mic is a touch hissy. The pair cost 160. And I am very pleased with the stereo effect. For mono I have a beyer mce 58 another secondhand bargain for 50. This mic is totally without hiss. Your right we do not have to spend a fortune to achieve excellent recording. Many thanks for your insights. Ian

  4. I’ve certainly bookmarked this page for future reference.

    At the moment I’m just a complete beginner in the field of wildlife recording, using a Sony ICD PX440 voice recorder, along with an MVO VXR40 microphone. (I initially bought the voice recorder last year to record the output from my Magenta Bat5 bat detector).

    I’m now looking to upgrade to a higher quality sound recorder, and a google search guided me to this page, full of information! Still undecided on a recorder, although the Tascam DR40 is looking likely…

    I must try the squirrel baffle DIY parabolic microphone as well! Which would be a good use of my unused electronics degree…

  5. Hello just wanted to give you a brief heads up and let
    you know a few of the pictures aren’t loading properly.
    I’m not sure why but I think its a linking issue. I’ve tried
    it in two different browsers and both show the same outcome.

  6. Well what can i say, fantastic bit of information regarding field recording. just joined a camcorder club and needed to learn more about sound recording as the members only use the cameras. Bought a tascam DR05 & DR 60 need a good mic and a squirrel baffle to start making a DIY parabolic recorder for wildlife you have been a great help thank you this information.

  7. Great additions, many thanks. Yes, the DR-05 would be my choice too, on a super tight budget.

  8. Came here looking for ideas for headphones after my Sennheiser 280HDs decided to stop working. Thanks for the ideas.

    May I add to your recommendations…?

    1. Handheld digital recorders: the Sony PCM M10 is superb but hard to find these days (in the UK). The Tascam DR-05 would be my choice for the absolute beginner on a tight budget.

    2. Microphones: save yourself a lot of trouble and just go and buy a pair of matched Primo EM-172 capsules and build your own! Or buy pre-built units (either way, is my trusted source in the UK). The primo is a seriously good capsule. For £10, it’s unrivalled IMHO.

    3. Recording can sometimes be highly unpredictable, and ambient recordings can be subject to huge variations in sound levels. Although I set my recoding levels low, aiming for that -12dB peak, I do use the ‘Limiter’ feature just in case.

    4. If you’re recording for film sound effects, make sure you’re set to record at a sample rate of at least 48kHz which is the standard for DVD.

  9. Thank you, this was very helpful.

    I ordered the Tascam DR100 MkII as a result of reading your work.

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