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research:field_recording_in_south_east_asia [2017/10/27 12:16] – [Data storage] mrkva | research:field_recording_in_south_east_asia [2017/10/29 12:24] (current) – 183.182.112.118 | ||
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I've been a regular backpacking recordist since 2004, after spending decades in recording studios and concert halls. I have typically spent around three months per year since 2004 running around Nepal, India, Tibet, Thailand, Myanmar (Burma), Borneo and similar places recording music and sounds. I've used all kinds of stuff in all kinds of places. Right now I'm in the 10th month of what will hopefully be a never-ending recording journey - it will end when I die, if all goes to plan! I'm currently in Bangkok making refinements to my latest recording rig. Here are some thoughts regarding putting a recording rig together for South East Asia. | I've been a regular backpacking recordist since 2004, after spending decades in recording studios and concert halls. I have typically spent around three months per year since 2004 running around Nepal, India, Tibet, Thailand, Myanmar (Burma), Borneo and similar places recording music and sounds. I've used all kinds of stuff in all kinds of places. Right now I'm in the 10th month of what will hopefully be a never-ending recording journey - it will end when I die, if all goes to plan! I'm currently in Bangkok making refinements to my latest recording rig. Here are some thoughts regarding putting a recording rig together for South East Asia. | ||
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===== Microphones ===== | ===== Microphones ===== | ||
- | First and foremost, you need a very good idea of the kinds of sounds you're after and what you intend to do with them - because that will influence the equipment you take with you. There is no such thing as a one-size-fits-all microphone rig unless you’re prepared to spend a lot of money. | + | First and foremost, you need a very good idea of the kinds of sounds you're after and what you intend to do with them because that will influence the equipment you take with you - especially the microphones. There is no such thing as a one-size-fits-all microphone rig unless you’re prepared to spend a lot of money. |
For capturing immersive sound fields, such as a swamp late at night, a stereo or multichannel microphone array that captures a wide area of the soundfield is appropriate; | For capturing immersive sound fields, such as a swamp late at night, a stereo or multichannel microphone array that captures a wide area of the soundfield is appropriate; | ||
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===== Recorder ===== | ===== Recorder ===== | ||
- | I'm not going to make any recommendations for specific recording machines. If you consider the analogue part of the recording chain as consisting of microphone, preamp and AD converter, the microphone itself represents about 80% of what you'll hear. The preamp and AD converter (both inside the recorder) contribute such a small amount that differences between contemporary machines from a tonal point of view are quite insignificant compared to differences between microphones. So make sure you spend much more on the mics than the recording machine. If you had, say, $5k to spend on mics and recorder, I'd recommend allocating about 80% of that on the mics and the remaining 20% on the recorder - 80/20, in accordance with what I wrote above about the contribution of those things to the captured signal. A pair of expensive mics into a cheap recorder is going to sound way better than a pair of cheap mics into an expensive recorder. | + | I'm not going to make any recommendations for specific recording machines. If you consider the analogue part of the recording chain as consisting of microphone, preamp and AD converter, the microphone itself represents about 80% of the resulting tonal quality. The preamp and AD converter (both inside the recorder) contribute such a small amount that differences between contemporary machines from a tonal point of view are quite insignificant compared to differences between microphones. So make sure you spend much more on the mics than the recording machine. If you had, say, $5k to spend on mics and recorder, I'd recommend allocating about 80% of that on the mics and the remaining 20% on the recorder - 80/20, in accordance with what I wrote above about the contribution of those things to the captured signal. A pair of expensive mics into a cheap recorder is going to sound way better than a pair of cheap mics into an expensive recorder. |
[Having said that, in some types of field recording (e.g. nature sounds) very low noise is the primary goal - which requires microphones with very low self-noise. Some of the quietest microphones on the market are not necessarily the most expensive, e.g. Rode quotes a self-noise of only 4dBA for their affordable NT1. It’s not the greatest microphone on the market, but it’s certainly one of the quietest! You’d be hard pressed to follow the 80/20 rule if a pair of NT1s (at around $500 US the pair) represented 80% of your budget!] | [Having said that, in some types of field recording (e.g. nature sounds) very low noise is the primary goal - which requires microphones with very low self-noise. Some of the quietest microphones on the market are not necessarily the most expensive, e.g. Rode quotes a self-noise of only 4dBA for their affordable NT1. It’s not the greatest microphone on the market, but it’s certainly one of the quietest! You’d be hard pressed to follow the 80/20 rule if a pair of NT1s (at around $500 US the pair) represented 80% of your budget!] | ||
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That combined power board and multi-port USB charger replaces a much larger separate power board (six sockets) and a handful of different USB adaptors (one for my phone, one for my iPad, one for my camera, one for my powerbank, etc.) with something that is 1/3 the overall volume and 1/3 the overall weight. The reduction in volume and weight is considerable and, because it was purchased locally, it plugs straight into the wall sockets found throughout South East Asia without needing an adaptor plug - unlike the powerboard it replaced. That’s another small weight saving and one less bit of messing around when setting up a home base... | That combined power board and multi-port USB charger replaces a much larger separate power board (six sockets) and a handful of different USB adaptors (one for my phone, one for my iPad, one for my camera, one for my powerbank, etc.) with something that is 1/3 the overall volume and 1/3 the overall weight. The reduction in volume and weight is considerable and, because it was purchased locally, it plugs straight into the wall sockets found throughout South East Asia without needing an adaptor plug - unlike the powerboard it replaced. That’s another small weight saving and one less bit of messing around when setting up a home base... | ||
- | One more thing I really like about that particular combined power board and multi-USB outlet is that it has a long AC power cord. Power outlets in SE Asia are often higher up on the wall, 60cm to a metre is typical, so you need a decent length of power cord if you want to sit the power board on the floor - otherwise you’ll find yourself trying to jam a chair into some cramped space between the bed and the wall to sit the power board on. Power points in SE Asia are often very loose fitting, so anything with a bit of weight to it (wallwart, cable with power board hanging off the end of it, etc.) will keep falling out. | + | One more thing I really like about that particular combined power board and multi-USB outlet is that it has a long AC power cord. Power outlets in SE Asia are often higher up on the wall, 60cm to a metre is typical, so you need a decent length of power cord if you want to sit the power board on the floor - otherwise you’ll find yourself trying to jam a chair or foot stool into some cramped space between the bed and the wall to sit the power board on. Power points in SE Asia are often very loose fitting, so anything with a bit of weight to it (wallwart, cable with power board hanging off the end of it, etc.) will keep falling out. |
Also, it's important to realise that South East Asia is prone to blackouts, which can be a real bummer if you're planning on recharging something over night and there' | Also, it's important to realise that South East Asia is prone to blackouts, which can be a real bummer if you're planning on recharging something over night and there' | ||
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Data storage is always an important consideration, | Data storage is always an important consideration, | ||
- | Avoid bringing any mains-powered hard disks. Although they offer good value for money compared to portable drives, they are much larger and heavier. Furthermore, | + | Avoid bringing any mains-powered hard disks. Although they offer good value for money compared to portable drives, they are much larger and heavier. Furthermore, |
My new rig has moved away from disk drives altogether, favouring a combination of SD cards and cloud storage. My recorder and camera both record to SD cards, so I have purchased a number of large capacity SD cards that ought to be enough to cover my storage needs during my forays away from wifi. The free wifi in many cafes, guest houses and hotels in the bigger cities of South East Asia is often ridiculously fast, so I plan to upload the most valuable stuff to cloud storage as an additional backup. It’s an experiment for now, but I’m sure in a year or two I’ll look at pictures of my portable hard disks in the same way I look at dot matrix printers today. | My new rig has moved away from disk drives altogether, favouring a combination of SD cards and cloud storage. My recorder and camera both record to SD cards, so I have purchased a number of large capacity SD cards that ought to be enough to cover my storage needs during my forays away from wifi. The free wifi in many cafes, guest houses and hotels in the bigger cities of South East Asia is often ridiculously fast, so I plan to upload the most valuable stuff to cloud storage as an additional backup. It’s an experiment for now, but I’m sure in a year or two I’ll look at pictures of my portable hard disks in the same way I look at dot matrix printers today. | ||
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===== Readily available ====== | ===== Readily available ====== | ||
- | Don’t fuss over things that you can get anywhere, such as USB cables, USB chargers, SD cards, USB sticks and similar. South East Asia is very switched on in that respect and you'll find it easy to get replacements for all of those things, often in roadside mobile phone shops and similar. Likewise with mains adaptor plugs. Anywhere in South East Asia that has a healthy tourist industry | + | Don’t fuss over things that you can get anywhere, such as USB cables, USB chargers, SD cards, USB sticks and similar. South East Asia is very switched on in that respect and you'll find it easy to get replacements for all of those things, often in roadside mobile phone shops and similar. Likewise with mains adaptor plugs. Anywhere |
- | Certainly bring backups of any specialised cables, of course. | + | Certainly bring backups of any specialised cables. |
===== Itinerary ===== | ===== Itinerary ===== | ||
- | It is //usually// more cost-effective and time-effective to keep moving forwards rather than backtracking (i.e. returning to a 'home base' after each foray). Also, it is //usually// cheaper to go overland rather than flying from one country to another if you can afford the time. Another advantage of land crossings is that border officials rarely check your bags, and when they do they' | + | It is //usually// more cost-effective and time-effective to keep moving forwards rather than backtracking (i.e. returning to a 'home base' after each foray). Also, it is //usually// cheaper to go overland rather than flying from one country to another if you can afford the time and don’t mind bus or train travel. Another advantage of land crossings is that border officials rarely check your bags, and when they do they' |
I try to plan itineraries like those challenges where you have to draw the picture without taking the pen off the map (that means flying) and without going over the same line twice (that means backtracking). For South East Asia, an extensive itinerary that goes overland as much as possible with no backtracking would start in Indonesia, head west to Malaysia, north to Thailand, west (from Bangkok) to Myanmar, north then east of Myanmar and across the top of Thailand (via Chiang Mai/Chiang Rai) to Laos, south to Cambodia, south east to the bottom of Vietnam then north up to the top of Vietnam. | I try to plan itineraries like those challenges where you have to draw the picture without taking the pen off the map (that means flying) and without going over the same line twice (that means backtracking). For South East Asia, an extensive itinerary that goes overland as much as possible with no backtracking would start in Indonesia, head west to Malaysia, north to Thailand, west (from Bangkok) to Myanmar, north then east of Myanmar and across the top of Thailand (via Chiang Mai/Chiang Rai) to Laos, south to Cambodia, south east to the bottom of Vietnam then north up to the top of Vietnam. | ||
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Try to avoid visually obvious Pelican cases and similar. A Pelican case says " | Try to avoid visually obvious Pelican cases and similar. A Pelican case says " | ||
- | A final thought on the topic of security. There is a trend happening among travel bloggers now to avoid mentioning where their next destination is going to be until ater they have left it. In other words, they are always one country ahead of where they say they are. There are people who follow travel bloggers on line with the intention of stealing their gear or similar, so the idea is to not give any advance notice of where you're going next in order to avoid an unwelcome welcoming committee. Be wary of the driver standing outside the airport or train station holding up a piece of cardboard with your name on it when you didn’t arrange to be picked up! | + | A final thought on the topic of security. There is a trend happening among travel bloggers now to avoid mentioning where their next destination is going to be until after they have left it. In other words, they are always one country ahead of where they say they are. There are people who follow travel bloggers on line with the intention of stealing their gear or similar, so the idea is to not give any advance notice of where you're going next in order to avoid an unwelcome welcoming committee. Be wary of the driver standing outside the airport or train station holding up a piece of cardboard with your name on it when you didn’t arrange to be picked up! |
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+ | //Greg Simmons is a writer, educator, traveller and sound recordist. He runs educational sound recording expeditions through Asia and the Himalaya for small groups of interested people. More here: | ||
+ | www.soundexpeditions.com |