Acoustical characteristics of perforated panels with cover membranes /

Acoustical characteristics of perforated panels with cover membranes /

40

Bibliographic Details
Main Authors:	395475 Sheng Shengwo, Zhao Songling
Format:
Subjects:	Acoustic impedance Absorption of sound

Similar Items

Prediction and measurement of the acoustical impedance and absorptioncoefficient at oblique incidence of porous layers with perforated facings /
by: Guignouard, Philippe

Acoustical impedance and absorption coefficients of porous layers covered by a facing perforated by parallel slits /
by: Brouard, Bruno

Theory and design of microperforated panel sound-absorbing constructions /
by: Dah-You, Maa

Determination of sound absorption coefficient by the impedance tube method /
by: 241906 Mohd. Noh Lasiman
Published: (1994)

About perforated metal sheets on absorber layers /
by: 366499 Mechel, F. P.

Acoustic characteristics of deformable origami structures for multi-purpose hall
by: Muarat, Nurul Farhanah
Published: (2023)

Acoustic absorbers and diffusers : theory, design and application /
by: 367034 Cox, Trevor J., et al.
Published: (2009)

Impedance and absorption of acoustical materials by the impedance tube method
by: 7744 American Society for Testing and Materials

Simulation of 3D model for acoustics system using beasy /
by: 219715 Muhammad Khuzaifah Hassan
Published: (2005)

Absorption coefficient and transmission loss measurements of acoustics materials using sound intensity technique /
by: 393759 Gowri M. Govindarajan
Published: (1996)

Acoustic absorption characteristics of people /
by: 274138 Kingsbury, H. F., et al.

The absorption of sound by perforated linings /
by: 343104 Hughes, I. J., et al.

An approximate measurement of acoustic absorption coefficients of locally-made egg trays /
by: Malaysia. Kementerian Penerangan. Pusat Penyelidikan Radio Tv Malaysia. Bahagian Penyelidikan Kejuruteraan, et al.
Published: (1983)

Absorption coefficient measurement of an acoustics materials using sound intensity technique /
by: 317729 Mohammad Osman
Published: (1997)

Sound propagation : an impedance based approach /
by: 497575 Kim, Yang-Hann
Published: (c201)

Experimental and theoretical studies of aeroacoustics damping performance of a bias-flow perforated orifice
by: Zhao, Dan, et al.
Published: (2021)

In situ two-microphone technique for the measurement of the acoustic surface impedance of materials/
by: 316202 Allard, J. F., et al.

The absorption of sound by perforated linings/
by: 343104 Hughes, I. J., et al.

Transmission loss of the composite panel /
by: 387963 Mohd. Hafiz Ahmad Tamizi
Published: (2006)

Normal incidence sound transmission coefficient prediction of circular perforated panel using sound intensity technique /
by: 486260 Mohamad Ngasri Dimon
Published: (2002)

Laboratory measurement of airbone sound transmission loss of building partitions
by: 7744 American Society for Testing and Materials

Pemodelan akustik dan sistem audio bagi sebuah masjid yang berukir kayu tebuk terus [compact disc] /
by: 379082 Haizimah Hashim
Published: (2004)

Laboratory measurement of airbone sound transmission loss of building partitions
by: 7744 American Society for Testing and Materials

Akustik Dewan Serbaguna Kolej Pelajar Universiti Teknologi Malaysia Skudai : bahagian II /
by: 320390 Azemei Ismail
Published: (1997)

Transmisson of exterior noise into enclosed space /
by: 193849 Tan, Wei Hong, et al.
Published: (2007)

Pemodelan akustik dan sistem audio bagi sebuah masjid yang berukir kayu tebuk terus /
by: 379082 Haizimah Hashim
Published: (2004)

Pengukuran ciri-ciri akustik di dewan serbaguna kampong pelajar UTM Skudai /
by: 393379 Mohd. Anuar Said
Published: (1996)

Sound absorption coefficient measurement of aluminium perforated wall using sound intensity technique /
by: Ong, Ewe Soon, 1983-, et al.
Published: (2010)

Experimental determination of sound transmission coefficient for gypsum board [compact disc] /
by: 297885 Mohd. Hairuddin Md. Bohari
Published: (2005)

Experimental determination of sound transmission coefficient for gypsum board /
by: 297885 Mohd. Hairuddin Md. Bohari
Published: (2005)

Acoustic impedance of small, circular orifices in thin plates /
by: Stinson, Michael R., et al.

Penilaian akustik dewan kuliah 8 Universiti Teknologi Malaysia /
by: 291507 Roslan Serin
Published: (1999)

Analisis pekali pengurangan kebisingan pada papan kalsium silikat berbagai rongga /
by: 285299 Afendi Daud
Published: (1999)

Analisis pekali pengurangan kebisingan pada papan kalsium silikat berbagai rongga ... [et al.] / [mikrofilem]
by: 285299 Afendi Daud
Published: (1999)

The relation of absorption between normal incident and random incidence using impedance tube /
by: 294744 Mohammed Nazri Bakri
Published: (1997)

Simple structure absorption coefficient using impedance tube technique /
by: 299294 Sridevi Nadarajah
Published: (1997)

Mengkaji pekali penyerapan yang mendatar dengan kaedah penyalun Helmholtz /
by: 394162 Badrul Bakar
Published: (1996)

Sound absorption coefficient measurement of aluminium perforated wall using sound intensity technique [electronic resource] /
by: Ong, Ewe Soon, 1983-, et al.
Published: (2010)

Normal incidence sound absorption coefficient of direct piercing carved wood panel with floral pattern /
by: 308814 Mohd. Zamri Jusoh 1979-, et al.
Published: (2013)

Akustik Dewan Serbaguna Kolej Pelajar Universiti Teknologi Malaysia, Skudai : (Bahagian II) ... [et al.] / [mikrofilem]
by: 320390 Azemei Ismail, et al.
Published: (1997)