Study on the sound insulation of small openings for natural ventilation in facades

By Ouchi T   Koyasu M   Ohkawa H  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2002, Iss. 5, 2002-08 ,pp. : 1172-1177

Institute of Noise Control Engineering

Access to resources Recommend Favorite

Study on sound reduction index of small openings for natural ventilation in facades - Approximation considering near reflecting surface

By Ouchi Takako   Imai Akihisa  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2006, Iss. 3, 2006-12 ,pp. : 3610-3619

Institute of Noise Control Engineering

Access to resources Recommend Favorite

Sound transmission characteristics of building elements with small openings for ventilation purposes

By Ohkawa H.   Tachibana H.   Koyasu M.  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1984, Iss. 2, 1984-12 ,pp. : 603-606

Institute of Noise Control Engineering

Access to resources Recommend Favorite

Measurement of the impact sound insulation improvement

By Bodlund Kaj   Jonasson Hans G.  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1983, Iss. 3, 1983-07 ,pp. : 619-622

Institute of Noise Control Engineering

Access to resources Recommend Favorite

Acoustical treatment of ventilation paths for sound insulation of buildings

By Rosenberg Carl J.   Savereid Christopher  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1994, Iss. 1, 1994-05 ,pp. : 649-654

Institute of Noise Control Engineering

Access to resources Recommend Favorite