Yes, it's not how to reduce roots blower noise level, it's how to reduce turbo blower noise level. Normally turbo blower noise level is less than 80 dba when roots blower noise level is more than 90 dba, some user are still not satisfied, they want the noise level below 60 dba or even 50 dba. Turbo blower ZCJSD has it's own suggestion to reduct turbo blower noise level: Wrap the outlet pipe with sound-absorbent material, please see below photo:
Use Dynamat Extreme on the floor pan, it will reduce the road noise level.
on my 05 mercedes c class. the light says engine oil level reduce oil level. what does this mean?
on my 05 mercedes c class. the light says engine oil level reduce oil level. what does this mean?
No.
noise filters are used in electronics and electric curcuts to reduce the the noise level which the electric switching generats sometimes the are single phase and there are three phase also the most used noise filters are ssr emc filters
The design of the engine intake and exhaust can do a lot to reduce noise levels.
Sound transmission class relates to airborne noise such as speech,T.V so on. It is the ability of a wall, ceiling, or floor/ceiling to reduce noise from rooms next door. While Impact Insulation Sound measures the ability of a floor or ceiling system to reduce noise resulting from impacts such as footsteps, falling objects and moving furniture. Impact noises easily travel from hard surfaces into the structure and to the room below.
noise reducing from signal by some method?
if you had your volume loud it would go louder with a headset in so the reduce the noise to a safer level
yes
noise insullation in walls help to reduce the noise and also triple glazing