Thursday, 26 June 2014

Campfire Headphase Production Techniques Part 2



This is part 2  on The Campfire Headphase Production Techniques.


This one is going to concentrate on Dayvan Cowboy, a track which i think is closer in spirit to My Bloody Valentine than anything BoC have done before or since.

I hinted in my last post at the influence MBV have had on BoC and BoC have also revealed them as an influence on their work.

In recent interviews last year,BoC also stated that they don't really listen to electronic music for inspiration but are more inclined to listen to a wide range of genres far away from the genre that they themselves operate in.

Here are a couple of quotes from BoC on their influences

Apart from these soundtracks, you also name drop Joni Mitchell and the Incredible String Band when it comes to instrumentation. What was so special about their musical aproach?

"Much of the music we like is not electronic, although we've probably been influenced by Devo. We love acoustic music on old recordings because they tend to have natural qualities such as tape compression and distortion. But I think Joni Mitchell's voice is so beautiful it almost sounds synthesised, so maybe there's the connection. The Incredible String Band still sound unusual today, because they changed the arrangement for every song, and their own influences were far and wide apart, and they always wrote emotional melodies which were a bit unusual, you know, with melodies which took unexpected twists. A unique band."
What else do you consider important musical influences, past and present?
"Devo, Walter/Wendy Carlos, DAF, television themes, corporate jingles from TV and film, Jeff Wayne, Julian Cope,My Bloody Valentine, 80's pop music."

For Dayvan Cowboy, The guitar part is the signature of the whole song and holds everything together.This shows that BoC were focusing on more traditional ideas such as traditional song arrangement.

The opening part of the track is typical BoC.The atmosphere is a hazy half heard half imagined melody,suggesting the more definitive melody that kicks in when the main guitar part kicks in.

The sounds in the intro are heavy on the reverb and sound really distant.The Equalisation on this part is interesting as most of the low end is filtered out as is the high end.All the sound is concentrated in the mid frequencies,similar to the telephone effect.The way BoC use reverb and EQ is also interesting.

When most producers use EQ ,they search for the resonant frequency and then cut it.From what i can hear in this intro,BoC tend to find the resonant frequency(usually stands out like a sore thumb,ie whistling type sounds) and then mush the sound using reverb.

This brings out the resonant tones and uses them to enhance the sound creating notes ,tones and drones within the patchwork of the music.It all adds to a wall of sound effect where the sounds start to become indistinct from each other but BoC do it so well that the sounds don't end up being a mush.

The track really kicks in when the guitar part come in. The part is simple but in typical BoC fashion it has been played by them into the sampler.The guitar part may be in a drop D tuning which is ideal for extra drones and character.

There seems to be 2 guitar parts going on.The main part is a simple 4 chord progression ( try A C G D), which tends to pop up in different forms in other BoC tracks, Alpha Omega being an example.

The other guitar part stays on the one chord and is a clear sample but adds to the feel of the track by creating an obvious sample to a backdrop of a fairly conventional chord progression.

The beauty of the guitar sounds is in the way that BoC degrade the sound instead of the boring way in which most producers treat acoustic instruments(as if acoustic instruments are holy and must be preserved in all their natural beauty or else).

Here's a quote from one of the BoC guys on their philosophy behind this.


   Mike: We're not huge fans of electronica specifically. Technology has made it so easy for anyone to get into producing music, especially electronic music, that the whole electronica scene has been diluted. It's allowing a lot of mediocre music to be released.'
 "On this album it's interesting," says Sandison, "because we are really overtly playing riffs on guitars, and although we've aged it and made it more like it's been recorded 25 years ago or something, with each track that we've used the guitars on, we've put things in it which are impossible on a 1970s record. Sometimes we'll construct an entire song out of samples that we'll make, so we'll maybe take instruments and play parts or play notes and we'll make entire spans of notes out of sounds we really like, and then play them in ways that the original instrument couldn't have played. You could take a span of lots of notes on the guitar, and then you would play chords on t"hat guitar by hitting them all at once, in a way that a real guitar could never be played. And then of course we would do a lot of other things to the guitar to really tweak it and make it sound very, very gnarly and damaged.

This way of degrading acoustic instruments and creating a new type of sound from them is inspiring and inventive.

I think the way they treat the guitars on Dayvan Cowboy is very similar to how they may have done it on Chromakey Dreamcoat (check my previous post for this).

 


In my next post, i'll take a look at how BoC create some of their beats.It's a part of their sound that often gets overlooked but they really install great character into their beats so i'll do that.

Cheers for now Papas St Germain










Monday, 2 June 2014

Campfire Headphase Boards Of Canada   Production Techniques     By Papas St Germain


This latest post concentrates on some of the production techniques used by Boards of Canada on the Campfire Headphase.The sounds on this record are a massive influence on all my sample packs released under the Papas St Germain moniker.

I'll take a look at some of the individual sounds on the album and dissect them.I'm going to do this over a few posts.

Overall, this album seeems to divide opinion amongst BoC fans.

They used more traditional instrumentation on this album but the sounds are infused with the same character as their previous releases.Personally, i think it's their most fully realised record with the most interesting sounds,song structures and melodies.This album marries digital and analogue technology very effectively.

Chromeakey Dreamcoat

One of the main parts to this track, is the repeating guitar line which seems to be sourced from an acoustic guitar sample played by BoC.

The part has been put into a sampler and judging by a recent interview with BoC it is likely to be an old hardware Akai S series sampler.Below is an excerpt from a question asked by fellow producer Jon Hopkins.

http://www.twoism.org/forum/viewtopic.php?t=11104

This the link to the blog at BoC pages where lots of other artists ask BoC questions.The paragraph below shows the answer to the Jon Hopkins question.


JON HOPKINS
Is there an instrument that has always given you inspiration and what is your relationship with it?

MS : Good question. Probably the Akai sampler. I keep going back to my old Akai. We use them more like synthesizers than samplers we record our own instrumental parts on it and then manipulate them. It’s not really an instrument in the sense that it doesn’t have it’s own sound, it's just a tool. I love the old stuff, the memories they hold and the efforts of memory they require. Also, they look like stuff in Soviet hospitals, which encourages us to do depressing music.

These samplers do have a unique quality and in the earlier samplers the 8 bit setting could be used and often had to be used to free up memory.This creates a pleasing  degraded quality to the sound.

If you listen carefully to each pass of the riff, there is a degradation in sound from the previous riff.
This happens 3 times and then repeats itself,starting from fairly high fidelity to lo fi by the 3rd repeat.

There are various ways which this may have been done

  • Reducing the bit rate on the sampler for each loop and then putting them in sequence
  • Using some tape processing techniques where the sounds are re recorded a number of times to tape to degrade the sound,you can hear a slight tape warble in the sound by the 3rd pass
  • Using EQ and filters to take more high end frequencies out of the sound each time ,lessening the clarity and creating a muddy sound
The interesting part of this way of production is that although BoC are using real instruments,they aren't trying to preserve the quality of the recording or playing.Quite the opposite.

They are creating a specific looped,degraded quality deliberately and the sound is totally unique to them.
This opens up the possibilities of what can be achieved with samplers in general.

Compare a lot of BoC's work on this album with some of the philosophies that MBV had embraced when they recorded Loveless.

LINKS

http://ambientguitarsvol3.blogspot.co.uk/

sampledelicsounds.com