Presents an experiment to illustrate mechanical resonance designed for use in lower division laboratories. The apparatus and procedure have been kept simple. The basic experiment yields measurements of amplitude versus driving frequency, but a fairly simple elaboration allows for measurements of phase lag as well. (Author/SK)

The phonics method of teaching decoding skills appeals to adult readers because of its logical application of real and apparent phoneme/symbol correspondences. Instead of memorization, a low level cognitive skill, adults are challenged to use perceptions of the correspondences gained inductively. (Author/CSS)

Presents the first of a series of articles that discuss the perception of sound and music. This series of articles is intended to provide an introduction to the broad subject of high-fidelity sound recording and reproduction. (HM)

Describes a resonance apparatus for the measurement of Cp/Cv for different gases. In the apparatus a magnetically supported piston in a vertical cylindrical glass tube containing the gas is forced into oscillation by means of a standard audio signal generator. (Author/GA)

Describes a simple experiment for measuring the speed of sound using a partially filled beer bottle as a resonator. Outlines and discusses the approximations made in arriving at the procedure. (GA)

One solution to poor quality sound in student video projects is a four-track audio cassette recorder. This article discusses the advantages of four-track over single-track recorders and compares two student productions, one using a single-track and the other a four-track recorder. (PEN)

Describes four hands-on and inexpensive activities science teachers can employ to demonstrate, encourage, develop, and teach students the physical properties of light, heat, and sound waves, utilizing a coffee can. Details the basic experiments and provides additional information for tailoring the activities to elementary through middle…

Describes the main lecture hall at the University of Michigan's Taubman College of Architecture and Urban Planning, which contains state-of-the-art computing, sound, lighting, and projection systems. This working audiovisual (AV) laboratory allows its designer, professor Mojtaba Navvab, to teach the basics of environmental technology and AV design…

Discusses the phonetic module that increases the rate of information flow, establishes the parity between sender and receiver, and provides for the natural development of phonetic structures in the individual. Cites evidence and function of this specialization and architectural relations between the two classes of modules. (Author/RT)

A multimedia (sound/slide) presentation translates numbers of a school budget into a living representation of the schools served by the school district. Such a presentation was tested with positive results in a New York school district. This article was originally submitted for, and the author received, a 1993 Pinnacle of Achievement Award from…

Describes an apparatus that displays longitudinal and transverse waves in a spring to large classes with the help of an overhead projector. (MVL)

Language usage patterns of popular singers from different ethnic backgrounds were studied to identify possible linguistic conditioning regarding use of the Mizrahi dialect. The data suggest that there is an unconscious and hyperaccommodative, rather than hypercorrective, pull toward the dominant norm. Contains 74 references. (LB)

This study evaluated English phrases and sentences in a minimal-pairs syllable-test format, to assess use of acoustic cues in audiovisual perception of speech by persons with severe or profound hearing loss. Of 48 items, 39 were visually confusable; 16 items identified as visually confusable were reliably identifiable when sound was added.…

Proposes the use of metal cans to create science experiments that motivate students to investigate the scientific concepts of electricity, magnetism, heat, inertia, and sound transmission. Describes several experiments using cans in which students explore the properties of metal. (MDH)

Describes an improvised science lesson that grew out of elementary students' interests and questions about music and sound. Students designed, built, and performed with their own musical instruments. (WRM)