국가: 미국

- soundproofing with BEST AUDIO QUALITY: In any means of reducing the sound pressure with respect to a specified sound source and receptor. There are several basic approaches to reducing sound: increasing the distance between source and receiver, using noise barriers to reflect or absorb the energy of the sound waves, using damping structures such as sound baffles, or using active antinoise sound generators.
- UNDERSTANDING Automotive INSULATION:Two distinct soundproofing problems may need to be considered when designing acoustic treatments - to improve the sound within a room and reduce sound leakage to/from adjacent rooms or outdoors. acoustic quieting, noise mitigation, and noise control can be used to limit unwanted noise. soundproofing can suppress unwanted indirect sound waves such as reflections that cause echoes and resonances that cause reverberation. soundproofing can reduce the transmission of unwanted direct sound waves from the source to an involuntary listener through the use of distance and intervening objects In the sound path.
- sound damping MEANS: to reduce resonance In the room, by absorption or redirection (reflection or diffusion). absorption will reduce the overall sound level, whereas redirection makes unwanted sound harmless or even beneficial by reducing coherence. damping can reduce the acoustic resonance In the air, or mechanical resonance In the structure of the room itself or things In the room. when constructing a vehicle which includes soundproofing, a panel dampening material is fitted which reduces the vibration of the vehicles body panels when they are excited by one of the many high energy sound sources caused when the vehicle is In use


Product information

Product Dimensions	19 x 0.1 x 7 inches
Item Weight	26 pounds
Manufacturer	Sound Around
ASIN	B01K22SSPO
UNSPSC Code	31201600
Country of Origin	China
Item model number	PNVBD3621
Customer Reviews	4.2 out of 5 stars44 ratings 4.2 out of 5 stars
Best Sellers Rank	#792,084 In Automotive (See Top 100 In Automotive) #314 inAutomobile Insulation
Is Discontinued by Manufacturer	No
Date First Available	August 7, 2016

ASIN : B01K22SSPO
PROD번호: 5330001263
정보업데이트 : CV.47631 : 2022-02-16 오후 4:15:59