Any ideas for reducing......

Vincent Oliver · August 1st, 2011, 07:53 AM

I have since purchased thef Audio Technica BPHS--1 Headset. The mike is very close to your mouth (2 inches) and as such it cuts out most of the ambient noise.

http://www.dvinfo.net/forum/all-thin...-bphs-1-a.html

Andrew Hughes · August 1st, 2011, 09:18 AM

They do make 3rd party fans for computers that are MUCH quieter than the stock fans.

Vincent Oliver · August 1st, 2011, 09:21 AM

I have tried most, but not all. My system has 8 fans - including CPU, Power supply and a 120mm side fan. Doesn't quite sound like a helicopter but very nearly.

Pete Cofrancesco · August 1st, 2011, 09:50 AM

CPU and quality PSU aren't noisy its the case fan because its usually spinning faster than necessary. After market case fans have different methods to solve this: 1) Fan runs stock @ low rpms < 1,000 2) They connect to dimmer that sets the speed to your preference 3) they are designed to allow motherboard control its speed based on the internal temp of the case.

I rebuilt my computer last month and designed it to run cool using Intel Ivy Bridge so it didn't need loud fans to move a lot of air. I'd recommend one of these case fans.

Newegg.com - Noctua NF-S12B FLX 120mm, 3 Speed Setting, Beveled Blade Tips Design, SSO Bearing Fan
Newegg.com - Scythe Kama Flow 2 120mm case fan 900RPM

But just remember any of these "quiet" fans will be loud if run at high rpms, you can't change physics.

Vincent Oliver · August 1st, 2011, 10:11 AM

Thank you Pete, I will source these here in the UK

Renton Maclachlan · August 1st, 2011, 01:53 PM

I tried larger diameter fans, which helped a bit but not enough, so finally built a sound proof box to go over the computer when doing work that required getting rid of fan noise.

Have since found two other uses for the box:
1. For putting my laptop in when filming and using it to drive my teleprompter - fan comes on about 20secs of every minute!!!
2. As box for putting the mic in when recording voice overs, etc.

August 1st, 2011, 07:53 AM	#16
Vincent Oliver Trustee Join Date: Sep 2004 Location: Chislehurst, London Posts: 1,724	Re: Any ideas for reducing...... I have since purchased thef Audio Technica BPHS--1 Headset. The mike is very close to your mouth (2 inches) and as such it cuts out most of the ambient noise. http://www.dvinfo.net/forum/all-thin...-bphs-1-a.html __________________ Eyes are a deaf man’s ears. Ears are a blind man’s eyes

August 1st, 2011, 09:18 AM	#17
Andrew Hughes Regular Crew Join Date: Feb 2010 Location: Austin, TX Posts: 48	Re: Any ideas for reducing...... They do make 3rd party fans for computers that are MUCH quieter than the stock fans.

August 1st, 2011, 09:21 AM	#18
Vincent Oliver Trustee Join Date: Sep 2004 Location: Chislehurst, London Posts: 1,724	Re: Any ideas for reducing...... I have tried most, but not all. My system has 8 fans - including CPU, Power supply and a 120mm side fan. Doesn't quite sound like a helicopter but very nearly. __________________ Eyes are a deaf man’s ears. Ears are a blind man’s eyes

August 1st, 2011, 09:50 AM	#19
Pete Cofrancesco Inner Circle Join Date: May 2004 Location: USA Posts: 3,005	Re: Any ideas for reducing...... CPU and quality PSU aren't noisy its the case fan because its usually spinning faster than necessary. After market case fans have different methods to solve this: 1) Fan runs stock @ low rpms < 1,000 2) They connect to dimmer that sets the speed to your preference 3) they are designed to allow motherboard control its speed based on the internal temp of the case. I rebuilt my computer last month and designed it to run cool using Intel Ivy Bridge so it didn't need loud fans to move a lot of air. I'd recommend one of these case fans. Newegg.com - Noctua NF-S12B FLX 120mm, 3 Speed Setting, Beveled Blade Tips Design, SSO Bearing Fan Newegg.com - Scythe Kama Flow 2 120mm case fan 900RPM But just remember any of these "quiet" fans will be loud if run at high rpms, you can't change physics.

August 1st, 2011, 10:11 AM	#20
Vincent Oliver Trustee Join Date: Sep 2004 Location: Chislehurst, London Posts: 1,724	Re: Any ideas for reducing...... Thank you Pete, I will source these here in the UK __________________ Eyes are a deaf man’s ears. Ears are a blind man’s eyes

August 1st, 2011, 01:53 PM	#21
Renton Maclachlan Trustee Join Date: Jul 2007 Location: New Zealand Posts: 1,180	Re: Any ideas for reducing...... I tried larger diameter fans, which helped a bit but not enough, so finally built a sound proof box to go over the computer when doing work that required getting rid of fan noise. Have since found two other uses for the box: 1. For putting my laptop in when filming and using it to drive my teleprompter - fan comes on about 20secs of every minute!!! 2. As box for putting the mic in when recording voice overs, etc.