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#1
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Mobile acoustic treatment
Hi,
Sorry this may be somewhat of a stupid question, but I've been looking into room treatment after my thread about recording a while back. Long story short I'm moving around alot in rented flatshares (single room) until I can buy a house (then my spare room is pegged for a studio space ) -- but I'm wandering if something else may work... I'm thinking of buying a handful of acoustic foam pads, some board and a handful of cheap microphone stands or something, then combining them to make mini foam wall blocks on stands that I can position around my room when recording, then pack them away when I'm not recording. So with the stands actually managing to get them at head / microphone level. Bit of a hard question, but could this sort of "mobile" treatment work / be worthwhile? I realise it probably wont work as well as doing it properly (+ I still have things like a bed + curtains in there...) but my vocal recordings definitely do seem to suffer alot from mud / bounced around noise after hearing / starting to understand recordings of voices (+ acoustic instruments) in treated rooms. I'm thinking it should work, but cant say for sure and slightly hesitant to put out £100 odd on it testing it out. The general Idea would be to put a block behind me, maybe one to the side and then find any places where sound seems to be bouncing about (read about walking around clapping). I entertained the idea of buying some sort of reflection filter for my mic (the circular foam surrounds), but I read they do not work very well. Oh yeah for anyone who remembered my old thread / is interested, I ended up buying a Neuman TLM 102 and holding off the preamp. I bit the bullet and took my Sennheiser e906 microphone down to a shop to A B them and try some other mics, yeah the 102 just sounded awesome compared to my e906 for vocals. Although with xmas holidays and what not, I wont be ale to play with it until the new year (suppose there's worst problems to have...). Holding off on the preamp until I test out my mic with what I have. Thanks for any help, Jon. |
#2
Posted to rec.audio.pro
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Mobile acoustic treatment
It sounds like a good idea. Just remember that plain Fibreglas panels,
covered with inexpensive fabric, are much, much, much cheaper than manufactured panels. |
#4
Posted to rec.audio.pro
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Mobile acoustic treatment
William Sommerwerck wrote:
It sounds like a good idea. Just remember that plain Fibreglas panels, covered with inexpensive fabric, are much, much, much cheaper than manufactured panels. Also realize that if you add a lot of high frequency absorption without any low frequency trapping, you're apt to make your room problems worse rather than better. --scott -- "C'est un Nagra. C'est suisse, et tres, tres precis." |
#5
Posted to rec.audio.pro
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Mobile acoustic treatment
wrote:
Hi, Sorry this may be somewhat of a stupid question, but I've been looking into room treatment after my thread about recording a while back. Long story short I'm moving around alot in rented flatshares (single room) until I can buy a house (then my spare room is pegged for a studio space ) -- but I'm wandering if something else may work... I'm thinking of buying a handful of acoustic foam pads, some board and a handful of cheap microphone stands or something, then combining them to make mini foam wall blocks on stands that I can position around my room when recording, then pack them away when I'm not recording. So with the stands actually managing to get them at head / microphone level. If you can put small screws or nails into the woodwork at a high level (doorway tops or the picture rail in older houses) and hang ropes across the room, you can hang furniture removers' blankets onto them. Hanging them close to a wall will absorb high frequencies, hanging them on diagonals or across corners or a fair distance away from the walls will give more balanced absorbtion. If ropes aren't practical, a cheap dismantlable frame of wooden strips can be propped up to do the same job. Pairs of tall mic stands joined by horizontal alloy tubes in the mic clips are another way. Although they are rather thin, furniture-removers blankets are cheap enough, when bought in bulk, to use several thicknesses until you get the required effect. They are much easier to store than foam blocks or boards - and they can be used as blankets in an emergency. -- ~ Adrian Tuddenham ~ (Remove the ".invalid"s and add ".co.uk" to reply) www.poppyrecords.co.uk |
#6
Posted to rec.audio.pro
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Mobile acoustic treatment
Scott Dorsey wrote:
William Sommerwerck wrote: It sounds like a good idea. Just remember that plain Fibreglas panels, covered with inexpensive fabric, are much, much, much cheaper than manufactured panels. Also realize that if you add a lot of high frequency absorption without any low frequency trapping, you're apt to make your room problems worse rather than better. --scott Absorption figures for AcoustiCotton look perty good, and it's much more fun to work with than is fiberglas. -- shut up and play your guitar * http://hankalrich.com/ http://armadillomusicproductions.com/who'slistening.html http://www.sonicbids.com/HankandShai...withDougHarman |
#7
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Mobile acoustic treatment
William Sommerwerck wrote:
It sounds like a good idea. Just remember that plain Fibreglas panels, covered with inexpensive fabric, are much, much, much cheaper than manufactured panels. A bunch of guys I knew built a studio on a budget, and they built a bunch of 2 x 4 foot panels hard on one side, and soft foam rubber on the other. They could make big changes in the character of the room just by reversing some of the panels. |
#8
Posted to rec.audio.pro
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Mobile acoustic treatment
"hank alrich" wrote in message
Scott Dorsey wrote: William Sommerwerck wrote: It sounds like a good idea. Just remember that plain Fibreglas panels, covered with inexpensive fabric, are much, much, much cheaper than manufactured panels. Also realize that if you add a lot of high frequency absorption without any low frequency trapping, you're apt to make your room problems worse rather than better. --scott Absorption figures for AcoustiCotton look perty good, and it's much more fun to work with than is fiberglas. With sound absorbing materials, price is always a strong consideration. I've found a price of $1.50 per square foot for 1/2" Acousticotton. This compares with 2" Dow Corning 705 which has far better low frequency absorbtion. AFAIK Acosuticotton has similar acoustic properties to 705 which is really pretty good stuff. There is no doubt that fiberglass is nasty stuff to work with. I've spent days pulling cables and hanging lights and projectors from the above-ceiling area at my church. It is covered wall-to-wall with about 6 inches of loose-fill pink fiberglass. If I use a good dust mask, completely cover my body with work clothing (not fun in the summer) and bathe immediately at the end of the shift, I don't get too sick. |
#9
Posted to rec.audio.pro
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Mobile acoustic treatment
"Bill Graham" wrote in message
William Sommerwerck wrote: It sounds like a good idea. Just remember that plain Fibreglas panels, covered with inexpensive fabric, are much, much, much cheaper than manufactured panels. A bunch of guys I knew built a studio on a budget, and they built a bunch of 2 x 4 foot panels hard on one side, and soft foam rubber on the other. They could make big changes in the character of the room just by reversing some of the panels. Foam rubber raises question about safety in case of a fire. I greatly prefer fiberglass and properly treated fabric. |
#10
Posted to rec.audio.pro
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Mobile acoustic treatment
In article , "Arny Krueger" wrote:
"Bill Graham" wrote in message m William Sommerwerck wrote: It sounds like a good idea. Just remember that plain Fibreglas panels, covered with inexpensive fabric, are much, much, much cheaper than manufactured panels. A bunch of guys I knew built a studio on a budget, and they built a bunch of 2 x 4 foot panels hard on one side, and soft foam rubber on the other. They could make big changes in the character of the room just by reversing some of the panels. Foam rubber raises question about safety in case of a fire. I greatly prefer fiberglass and properly treated fabric. I like foam for acoustics, but I will be buying insulation for my basement. This company makes moisture resistant insulation and I think it would be great to make panels out of.... You can order it from Lowes amd The Home Depot as well as many supplies. http://www.roxul.com/residential/pro...sound%E2%84%A2 |
#11
Posted to rec.audio.pro
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Mobile acoustic treatment
Arny Krueger wrote:
"hank alrich" wrote in message Scott Dorsey wrote: William Sommerwerck wrote: It sounds like a good idea. Just remember that plain Fibreglas panels, covered with inexpensive fabric, are much, much, much cheaper than manufactured panels. Also realize that if you add a lot of high frequency absorption without any low frequency trapping, you're apt to make your room problems worse rather than better. --scott Absorption figures for AcoustiCotton look perty good, and it's much more fun to work with than is fiberglas. With sound absorbing materials, price is always a strong consideration. I've found a price of $1.50 per square foot for 1/2" Acousticotton. This compares with 2" Dow Corning 705 which has far better low frequency absorbtion. AFAIK Acosuticotton has similar acoustic properties to 705 which is really pretty good stuff. Look at the figures for 1" and 2" and while cost will be a consideration, the numbers are pretty good. There is no doubt that fiberglass is nasty stuff to work with. I've spent days pulling cables and hanging lights and projectors from the above-ceiling area at my church. It is covered wall-to-wall with about 6 inches of loose-fill pink fiberglass. If I use a good dust mask, completely cover my body with work clothing (not fun in the summer) and bathe immediately at the end of the shift, I don't get too sick. What you said. -- shut up and play your guitar * http://hankalrich.com/ http://armadillomusicproductions.com/who'slistening.html http://www.sonicbids.com/HankandShai...withDougHarman |
#12
Posted to rec.audio.pro
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Mobile acoustic treatment
"GS" wrote in message
In article , "Arny Krueger" wrote: "Bill Graham" wrote in message William Sommerwerck wrote: It sounds like a good idea. Just remember that plain Fibreglas panels, covered with inexpensive fabric, are much, much, much cheaper than manufactured panels. A bunch of guys I knew built a studio on a budget, and they built a bunch of 2 x 4 foot panels hard on one side, and soft foam rubber on the other. They could make big changes in the character of the room just by reversing some of the panels. Foam rubber raises question about safety in case of a fire. I greatly prefer fiberglass and properly treated fabric. I like foam for acoustics, but I will be buying insulation for my basement. This company makes moisture resistant insulation and I think it would be great to make panels out of.... You can order it from Lowes amd The Home Depot as well as many supplies. http://www.roxul.com/residential/pro...sound%E2%84%A2 Stone wool and fiberglass wool have very similar acoustical and thermal properties and behave similarly, wet or dry. |
#13
Posted to rec.audio.pro
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Mobile acoustic treatment
Arny Krueger wrote:
"Bill Graham" wrote in message William Sommerwerck wrote: It sounds like a good idea. Just remember that plain Fibreglas panels, covered with inexpensive fabric, are much, much, much cheaper than manufactured panels. A bunch of guys I knew built a studio on a budget, and they built a bunch of 2 x 4 foot panels hard on one side, and soft foam rubber on the other. They could make big changes in the character of the room just by reversing some of the panels. Foam rubber raises question about safety in case of a fire. I greatly prefer fiberglass and properly treated fabric. Yes. I think at their financial level they were looking for cheap rather than best. They got the foam from someplace that had it for free for the hauling away. |
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