Results 121 to 130 of about 857 (176)

Indoor environmental quality assessment of naturally-ventilated school classrooms within a dense arid urban setting of Cairo, Egypt. [PDF]

Sci Rep
Afifi S, Kamel T, Ezzeldin S.
europepmc   +1 more source

Speak Up for Teachers Health: the Importance of Vocal Care in Education Settings. [PDF]

Educ Soc (Melb)
Cantor-Cutiva LC, Hallam P, Hunter EJ.
europepmc   +1 more source

Systematic Literature Review: Indoor Lighting and Color Effects on Persons With ASD. [PDF]

HERD
Zaikina V, Thorud HS, Rustad SF, Falkenberg HK.   +3 more
europepmc   +1 more source

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Classroom Acoustics

Seminars in Hearing, 2010
exaly   +2 more sources

Classroom Acoustics

Language, Speech, and Hearing Services in Schools, 1996
Classroom acoustics are generally overlooked in American education. Noise, echoes, reverberation, and room modes typically interfere with the ability of listeners to understand speech. The effect of all of these acoustical parameters on teaching and learning in school needs to be researched more fully.
Frederick S. Berg, James C. Blair, Peggy V. Benson   +2 more
openaire   +1 more source

Classroom acoustics II: Acoustical conditions in elementary school classrooms

The Journal of the Acoustical Society of America, 1998
Acoustical measurements of speech transmission index, reverberation time, early reverberation time, early-to-late energy ratios, loudness (or relative strength), articulation index, background noise levels, and signal-to-noise ratios were made in a number of elementary school classrooms in one school district to see how many rooms actually had ...
Martin A. Gold, Hee Won Lee, Gary W. Siebein, Mitchell Lehde, John Ashby, Michael Ermann, Mary Jo Hasell, Philip Abbott, Carl C. Crandell   +8 more
openaire   +1 more source

A green pathway to classroom acoustics: A comparison of classroom acoustic standards.

The Journal of the Acoustical Society of America, 2008
Towne seems to have started the modern classroom acoustics movement, and Nixon was one of its earliest volunteers. Nixon contributed to an important success of that movement, the development of ANSI standard for classroom acoustics, S12.60-2002. Some of Nixon’s collaborations with Towne are remembered.
Daniel Bruck, Alexis Kurtz
openaire   +1 more source

Classroom acoustics III: Acoustical model studies of elementary school classrooms

The Journal of the Acoustical Society of America, 1998
A 1:4 scale model was constructed with a series of interchangeable wall and ceiling panels to allow a battery of acoustical tests to be conducted for a variety of classroom designs. The walls and ceiling of the room could be changed from sound absorbent to sound reflective materials quickly. Scale furniture was also constructed for the room.
Gary W. Siebein, Mitchell Lehde, Hee Won Lee, John Ashby, Michael Ermann, Martin A. Gold, Mary Jo Hasell, Philip Abbott, Carl C. Crandell   +8 more
openaire   +1 more source

A primer on classroom acoustics.

The Journal of the Acoustical Society of America, 2010
Research involving quantitative and qualitative evaluation of classroom activities has shown that speech perception and intelligibility in elementary, middle, and high schools can be measured, modeled, and simulated based on an impulse response-based theory. The theory combines the vocal production of the speaker, the hearing abilities of the listeners,
Gary W. Siebein, Reece Skelton, Keely M. Siebein, Chris P. Jones   +3 more
openaire   +1 more source