enow.com Web Search

  1. Ad

    related to: noise mitigation ppt

Search results

  1. Results from the WOW.Com Content Network
  2. Noise control - Wikipedia

    en.wikipedia.org/wiki/Noise_control

    An effective model for noise control is the source, path, and receiver model by Bolt and Ingard. [9] Hazardous noise can be controlled by reducing the noise output at its source, minimizing the noise as it travels along a path to the listener, and providing equipment to the listener or receiver to attenuate the noise.

  3. Soundproofing - Wikipedia

    en.wikipedia.org/wiki/Soundproofing

    A pair of headphones being tested inside an anechoic chamber for soundproofing. Soundproofing is any means of impeding sound propagation.There are several methods employed including increasing the distance between the source and receiver, decoupling, using noise barriers to reflect or absorb the energy of the sound waves, using damping structures such as sound baffles for absorption, or using ...

  4. Noise Control Act - Wikipedia

    en.wikipedia.org/wiki/Noise_Control_Act

    It also put local governments on notice as to their responsibilities in land-use planning to address noise mitigation. This noise regulation framework comprised a broad data base detailing the extent of noise health effects. Congress ended funding of the federal noise control program in 1981, which curtailed development of further national ...

  5. Noise pollution - Wikipedia

    en.wikipedia.org/wiki/Noise_pollution

    An important factor in applying these strategies is a computer model for roadway noise, that is capable of addressing local topography, meteorology, traffic operations, and hypothetical mitigation. Costs of building-in mitigation can be modest, provided these solutions are sought in the planning stage of a roadway project.

  6. Noise-induced hearing loss - Wikipedia

    en.wikipedia.org/wiki/Noise-induced_hearing_loss

    Noise-induced hearing loss (NIHL) is a hearing impairment resulting from exposure to loud sound.People may have a loss of perception of a narrow range of frequencies or impaired perception of sound including sensitivity to sound or ringing in the ears. [1]

  7. Sound baffle - Wikipedia

    en.wikipedia.org/wiki/Sound_baffle

    Sound baffles on the wall of a recording studio. A sound baffle is a construction or device which reduces the strength (level) of airborne sound.Sound baffles are a fundamental tool of noise mitigation, the practice of minimizing noise pollution or reverberation.

  8. What is the penalty for violating Charlotte’s noise ordinance ...

    www.aol.com/news/penalty-violating-charlotte...

    Chronic noise producers who fail to adhere to noise mitigation plans could face $1,000 in fines, court action and suspension of outdoor music at their property for up to 18 months, according to ...

  9. Active noise control - Wikipedia

    en.wikipedia.org/wiki/Active_noise_control

    The signals are processed to cancel the noise from the desired signal, producing improved voice sound quality. In some cases, noise can be controlled by employing active vibration control. This approach is appropriate when the vibration of a structure produces unwanted noise by coupling the vibration into the surrounding air or water.

  1. Ad

    related to: noise mitigation ppt