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Roland

Audio Projects Film Projects

A European tour

January 8, 2021

An acoustic performance next to the Halle aux grains in Auvillar

With Brexit on its way, in 2017 I organized a small European tour for local band Rattlebox (for which I am sound-engineer). This was an exercise entirely determined by fun and entente cordiale: free gigs in some fairly random and mostly very small places in France, Andorra and Spain, largely determined – though not in all cases – by one of us having some connection; and six families, and a few extras, with us on what would be their summer holiday. Even so, there were practical issues to sort: arranging gigs (much helped by my French-speaking and living elder daughter), accommodation (largely campsites: this was a budget tour), power supplies, intermediary stops (this was part holiday, remember) and, of course, the PA. Anyway, here’s to the gigs:

Fri 28 July: Sainte-Sévère-sur-Indre (central France, midway between Bourges and Limoges). A fitting start to the tour: the gig was in the open-sided market hall in the square of the village made so famous by Jacques Tati’s 1949 film Jour de fête. We were a little nervous about the gig as we had no previous contact in the village, and had just had a few – hard won – emails with the mayor’s office. But they came up trumps, and had set out the market hall with benches (which filled up), put up posters, and even produced a few slabs of beer. We felt as welcome as the fair folk in Jour de fête. After a little electric shock (a reminder that wiring isn’t always what it should be), the technical side went OK: the PA was a combination of Alto and Proel speakers, with a Soundcraft mixing desk, all fairly basic but fine for what is a slightly raucous folk band. Beers after at a bar, then all of a hundred yards to the village campsite with its profusion of Swallowtail butterflies. Perfick, as Pop Larkin would have said.

Sat 29 July: Auvillar (Tarn-et-Garonne, south-west France). A weekend here in this most beautiful of small towns, courtesy of an old friend (a retired French general) and the indefatigable efforts of Gilles Compagnat. Unknown to us beforehand, Gilles organized everything, from a short taster acoustic session by the circular Halle aux grains (where our carefully transported English cider – yes, we took a present of booze to France – went like lightning), paella for all in the square, the main evening gig to an audience of 200 (then a record for Rattlebox) outside the church with its natural ampitheatre (with lights set up specially too), and a Sunday morning acoustic gig in the Place du Château. Having no PA to run on the Sunday morning, I set up a couple of omni mics and recorded the band outside, ambience and all. Goodness, were we sad to leave.

Tues 1 Aug: Vinça (Pyrénées-Orientales: southern France, near the east end of the Pyrénées). After stops at Carcassone, Lagrasse and, for some, the Med, this more workaday small town had a great lake and, by the side of this a lively bar  – the ginguette d’Aquagliss au lac. A compressed stage, but, who cares, there was more paella and dancing for the first time on the tour.

Thurs 3 Aug: Andorra la Vella. It had always been an ambition of Danny (of Rattlebox) to visit Andorra, and as we pitched up in a very urban campsite next to the national football stadium in insanely hot and humid conditions, we wondered why? But the evening gig in the Harlem Bar (organized by the remarkable Pierre Infante Lagrave and the bar owner Josu Adanez) was a great success: small, extremely sweaty and with enthusiastic dancing. What more can you ask for?

Sat 5 Aug: Junzano (near Huesca, Spain). Courtesy of  the sister of Simon (also of Rattlebox), a long-time resident, of this small village, we were part of the municipal fiesta, and welcomed enthusiastically yet again. A bigger stage and, for the first time, other acts: yet more paella (at least in Spain this time), dancing and, afterwards, sad farewells before the long journey home.

During all the mayhem of keeping things on track, running the PA, being the roadie, and occasionally snatching bits of holiday – all in the unremittingly fantastic weather – there wasn’t really any time for serious filmmaking, but here’s an extremely rough film (largely an aide-mémoire for us) that captures something of the fun and, indeed, the welcome: the eternal question down the pub is where next?

Camera Gear

Cinema lenses, follow focus and compact rigs

January 7, 2021

After years of Nikon DSLRs for stills (from D70 to D810) I have recently adopted Micro Four Thirds (M43) for both stills and filmmaking: with close-focus like most in their 50s, a mirrorless camera with electronic viewfinder seemed a wise move, and I was getting sick of lugging a rucksack of full-frame gear up scaffolding ladders to the top of cathedrals and castles for the day job. I already had a couple of M43 bodies (Lumix GX80) and some Panasonic lenses, so added a few more lenses and a Panasonic Lumix G9: in 2020/2021 this is a real bargain, with 10-bit internal recording giving near-GH5-like video, on top of much better stills (not least the 80MP high-resolution mode).

But, for video, there is the real issue of manual focus: Panasonic lenses are all focus by wire, as is increasingly the way of the world (e.g. the new Nikon Z lenses). Without proper physical manual focus I wouldn’t be able to use a follow focus. I wasn’t that impressed using my manual focus Nikkor lenses with adapters. OK, I had manual focus, but they are not really designed for video. So begun a bit of research on proper cinema (or cine) lenses for M43 cameras, in the course of which I stumbled across the Meike T2.2 lenses (see Humcrush Productions for the most thorough review of these by far), and have just kicked off with the 16mm. This gives me 32mm full-frame equivalent (I wonder how long I will keep thinking in terms of equivalence?), which is (for my purposes) the most useful focal length – a slightly wide field of view. This changes using the Ex Tele Conv mode, which I have set up at the touch of a button, giving 45mm equivalent in 4k and 86mm equivalent in 1080p, so that is the effect of two or three focal lengths for the price of one prime lens. It is the first cinema lens I have used since university days and a revelation: tack sharp from fully open and with a lovely long-throw (270 degrees) manual focus, with, of course, the gears built in. And being an M43 lens, rather than a full-frame lens with an M43 mount option, it is a nice compact size. Taking my old Lanparte follow focus, using a compact Smallrig baseplate (1674) and 6″ rods, I now have a wonderfully compact rig (not some behemoth designed to impress) that is easy to handhold steadily. When really needed, I have an external monitor (Swit CM55-C), top handle, and a lightweight matte box/flag (Tilta MB-T15), but none of this renders the set-up too clunky.

Now which Meike T2.2 lens can I smuggle into the house next?

Minimalist rig with follow focus

Rig with top handle

Rig with external monitor and lightweight matte box

Audio Gear Audio Projects

Something (not so) nasty in the woodshed: fun with figure of eights

January 7, 2021

It has been a drawn-out project, what with Covid-19 lockdowns and restrictions, but currently I’m midway through recording an acoustic album for Norfolk singer-songwriter Luke Chapman. It’s a long way from some of Luke’s other musical pursuits, such as the stoner grunge rock Rolodex of Gods. After an initial session at Oulton Chapel (lovely acoustics), we have since been using the woodstore part of his workshop on the edge of the Barningham Hall estate: by day Luke is a woodcarver.

With a sitting position and songs with a huge dynamic range, Luke’s voice and guitar playing need the mics to give as much separation as possible between the tracks. Early tests included using a ribbon mic on his vocals (a NoHype Audio LRM-V), but I have since been using three Rode NT2a mics, all in figure-of-eight pattern so that the nulls are used to great effect to cut out spill as much as possible: the guitar mics – a stereo pair – are parallel at 300mm spacing, one aimed around the 12th fret and one towards the bridge. The results are sounding good (to our ears): the Rode NT2a is often underrated, but the HF1 capsule (also used in the Rode K2 tube mic) is quite different from the harsher capsule of the Rode NT1a and is a pretty neutral beast. And so quiet (7dBA) that you can hear the rats running around in the roof as we record. The three mics are fed through to the ‘control room’ (the main workshop) to a Sound Devices MixPre-3: simple, but effective.

I’ll post more – with some audio – as the project continues.

Audio Projects

Recording a singer-pianist: Ginny Dix

January 7, 2021

Recording a singer-pianist seems so simple, but it is nothing of the sort. Recording a piano itself is hard enough: do you go for one of the wide range of classical approaches to mic positioning (and if so which one?), placing the piano in its (hopefully) good room acoustic, or do you adopt a closer mic technique used more for jazz, rock and pop? And then how do you avoid spill from the piano in the vocal mic and vice versa? Avoiding, or reducing, such spill, of course, cuts the chances of phase issues and lets you edit or process the tracks differently: perhaps a bit more added reverb or compression on the vocal. Overdubbing would make life easier, but, naturally enough, not many singer-songwriters wish to do that: it is unfamiliar and risks the greater problem of a sterile recording. Norwich-based singer-songwriter Ginny Dix certainly wanted to play and sing at the same time and, just to make life fun, required her performance to be filmed at the same time during the recording of her new song, ‘Woman’, in 2017 (recorded in the Barbirolli Room in the Ethelbert Gate at Norwich Cathedral).

I’d previously recorded and filmed Ginny’s song ‘Run Away‘ at the Wharf Academy in 2016, with help from three others. This time, however, I was on my own, so cut out the crane shots and kept it simple: one locked-off shot along the piano, a second tripod shot mostly locked off for close-ups, and one handheld camera moving around, all the time while monitoring the sound and watching those meters. A couple more arms would be helpful. Kit was small and simple as usual: a Lumix GX80, a Lumix LX100, a Nikon D810, a Rode NT55 omni pair for the piano, and an AKG CK93 hypercardioid for vocals. Far from perfect, I know, but it worked out OK: it was interesting to use an SDC on vocals instead of just grabbing the usual LDC. And, yes, Ginny prefers quite a bit of reverb on her voice so that was enhanced with a convolution reverb while editing in Reaper.

Anyway, I hope you enjoy Ginny’s performance.

Audio Gear DIY Projects

Windshield for LDC mics

January 7, 2021

TIG welded cage

Sometimes, however impractical it seems, it is useful or at least tempting to get a low-noise large-diaphragm condenser (LDC) microphone pair outside. Various set-ups have been tried over the years by nature recordists, often taking advantage of a pair of the affordable and low-noise Rode NT1a mics. I have been particularly impressed by Magnús Bergsson’s recordings with NT1a mics, not least as he often runs these in parallel to Sennheiser MKH20, 30, 40, 8020 and 8040 mics: see his website at HLJODMYND – SOUNDIMAGE.

For use when I need lower self-noise than provided by my usual small-diaphragm condenser (SDC) options, I wanted a mid-side pair of LDC mics (i.e. a coincident stereo pair comprising a figure-of-8 mic for the sides and, in this case, a forward facing cardioid mic), so having a Rode NT1 (the more neutral successor to the NT1a: 4dBA) and a Rode NT2a (7dBA) to hand I have put together an oversize windshield or blimp for a vertical mid-side set up.

For better stiffness than the usual plastic, I have gone for TIG-welded stainless-steel wire (2mm diameter), with the blimp cage incorporating (isolated) spigots to fit a Manfrotto 154 stereo bar. The blimp disassembles into two halves, but, in reality, I just leave it assembled and insert the mics through the spaces in the cage. For the covering, I have gone for Rycote’s red lining cloth and Rycote long fur (all supplied by the metre direct from Rycote: amazingly helpful people there), with the usual elasticated drawstring tightly closing the side opening. The cage was built to my design by a friend of mine, who works with stainless steel wire for rolling-ball sculptures – all for a few pints of beer – and the fur covering was made by another friend with professional sewing skills.

Blimp with fur

Initial testing met expectations, not least with the better windnoise attenuation resulting from a larger diameter windshield than those usually designed with necessary compromises for boom-pole use: it’s the distance from the sound generating surface (the outer side of the blimp) that matters, with the inverse-square law applying.

Needless to say, I am by no means claiming this as a sensible/feasible option for most usage (and I have much more practical alternatives for most projects): it is heavy and I wouldn’t want to carry it and its stand (I use a Manfrotto 1004BAC) more than half a mile or so. There are, of course, many lighter, more robust and less humidity-sensitive microphone solutions that will be preferable for most projects (e.g. a Sennheiser MKH 30/40 pair).

However, this DIY approach might be of interest to anyone else was thinking along similar lines with LDCs (and there is no need to be afraid of getting large studio mics outdoors): LDC mid-side arrays are feasible for such use and it makes good sense to consider (affordable) purpose-built windshields as alternatives to shoe-horning LDC mics into undersized windshields or adaptation of less than ideal items from the local DIY store!

In action, recording musicians in the grounds of Mannington Hall

And for anyone really keen, here’s my design