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Journal of the Acoustical Society of America

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Jun 2012

Volume 131, Issue 6, pp. EL421-4870

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Reviews Of Acoustical Patents (P)

Sean A. Fulop and Lloyd Rice

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4857-4870 (2012); (14 pages)

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The purpose of these acoustical patent reviews is to provide enough information for a Journal reader to decide whether to seek more information from the patent itself. Any opinions expressed here are those of the reviewers as individuals and are not legal opinions. Printed copies of United States Patents may be ordered at $3.00 each from the Commissioner of Patents and Trademarks, Washington, DC 20231. Patents are available via the Internet at http://www.uspto.gov.
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43.10.Gi Editorials, Forum

ELECTROACTIVE POLYMER TRANSDUCERS BIASED FOR OPTIMAL OUTPUT (P)

Jonathan R. Heim and Randall Mark Feldman

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4857-4857 (2012); (1 page)

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Abstract Unavailable
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43.38.Ar Transducing principles, materials, and structures: general

ACTUATION OF FLOOR SYSTEMS USING MECHANICAL AND ELECTRO-ACTIVE POLYMER TRANSDUCERS (P)

Richard Barry Oser and Suzannah Long

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4857-4857 (2012); (1 page)

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Abstract Unavailable
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43.38.Ar Transducing principles, materials, and structures: general

ELASTIC WAVE DEVICE WITH A DIELECTRIC LAYER ON THE COMB-SHAPED ELECTRODES (P)

Michio Miura

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4858-4858 (2012); (1 page)

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Abstract Unavailable
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43.38.Ar Transducing principles, materials, and structures: general

LOUDSPEAKER DEVICE (P)

Mitsukazu Kuze

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4858-4858 (2012); (1 page)

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Abstract Unavailable
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43.38.Ew Feedback transducers

CREATING DIGITAL SIGNAL PROCESSING (DSP) FILTERS TO IMPROVE LOUDSPEAKER TRANSIENT RESPONSE (P)

David W. Gunness

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4858-4858 (2012); (1 page)

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Abstract Unavailable
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43.38.Ew Feedback transducers

NARROW PROFILE SPEAKER CONFIGURATIONS AND SYSTEMS (P)

Lawrence R. Fincham

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4858-4859 (2012); (2 pages)

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Abstract Unavailable
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43.38.Ja Loudspeakers and horns, practical sound sources

TRANSVERSE WAVEGUIDE (P)

Nicholas Sheppard Bromer

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4859-4859 (2012); (1 page)

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Abstract Unavailable
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43.38.Ja Loudspeakers and horns, practical sound sources

FILM-TYPE AUDIO OUTPUT APPARATUS (P)

Lian-Tan Tsai

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4859-4859 (2012); (1 page)

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Abstract Unavailable
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43.38.Ja Loudspeakers and horns, practical sound sources

LOUDSPEAKER (P)

Osamu Funahashi

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4859-4859 (2012); (1 page)

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Abstract Unavailable
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43.38.Ja Loudspeakers and horns, practical sound sources

RESONATING CONE TRANSDUCER (P)

Jason D. Silver

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4859-4860 (2012); (2 pages)

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Abstract Unavailable
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43.38.Ja Loudspeakers and horns, practical sound sources

AUDIO CIRCUIT (P)

Jun Kuroda

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4860-4860 (2012); (1 page)

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Abstract Unavailable
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43.38.Lc Amplifiers, attenuators, and audio controls

METHOD AND SYSTEM FOR DETERMINING A GAIN REDUCTION PARAMETER LEVEL FOR LOUDSPEAKER EQUALIZATION (P)

Steven David Trautmann

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4860-4860 (2012); (1 page)

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43.38.Lc Amplifiers, attenuators, and audio controls

PORTABLE TERMINAL APPARATUS (P)

Koji Taniguchi

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4860-4861 (2012); (2 pages)

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43.38.Si Telephones, earphones, sound power telephones, and intercommunication systems

HEADSET VISUAL FEEDBACK SYSTEM (P)

Medford Alan Dyer

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4861-4861 (2012); (1 page)

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Abstract Unavailable
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43.38.Si Telephones, earphones, sound power telephones, and intercommunication systems

DUAL-FREQUENCY COAXIAL EARPHONES (P)

Fred Huang

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4861-4861 (2012); (1 page)

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Abstract Unavailable
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43.38.Si Telephones, earphones, sound power telephones, and intercommunication systems

DIRECTIONAL SOUND WAVE RADIATOR (P)

Baoshu Xi

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4861-4861 (2012); (1 page)

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Abstract Unavailable
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43.38.Tj Public address systems, sound-reinforcement systems

SEAT ELECTROACOUSTICAL TRANSDUCING (P)

J. Richard Aylward and Charles R. Barker, III

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4862-4862 (2012); (1 page)

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Abstract Unavailable
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43.38.Tj Public address systems, sound-reinforcement systems

COMPOSITE METAL WOOD CLUB (P)

Jeffrey W. Meyer

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4862-4862 (2012); (1 page)

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43.40.Kd Impact and impact reduction, mechanical transients

BEARING STATE DIAGNOSTIC APPARATUS (P)

Naomitsu Yanohara

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4862-4862 (2012); (1 page)

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43.40.Le Techniques for nondestructive evaluation and monitoring, acoustic emission

ACOUSTIC ENHANCEMENT DEVICE FOR UNDERLAYMENT OF A COVERING (P)

Pierre Boyadjian

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4862-4862 (2012); (1 page)

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Abstract Unavailable
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43.40.Tm Vibration isolators, attenuators, and dampers

DEVICE UTILIZING A PID CONTROLLER, CONTROL METHOD THEREOF, AND ROBOT UTILIZING THE CONTROLLER (P)

Yuan-Che Hsu and Yan-Chun Zhu

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4862-4862 (2012); (1 page)

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43.40.Yq Instrumentation and techniques for tests and measurement relating to shock and vibration, including vibration pickups, indicators, and generators, mechanical impedance

METHOD AND DEVICE FOR FREQUENCY-RESPONSE CORRECTION IN VIBRATION ISOLATION SYSTEMS (P)

Peter Heiland

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4862-4863 (2012); (2 pages)

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Abstract Unavailable
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43.40.Yq Instrumentation and techniques for tests and measurement relating to shock and vibration, including vibration pickups, indicators, and generators, mechanical impedance

FIRE AND SOUND RESISTANT INSERT FOR A WALL (P)

Thomas Gogan and Amanda Gogan

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4863-4863 (2012); (1 page)

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Abstract Unavailable
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43.55.Ti Sound-isolating structures, values of transmission coefficients

MULTI-LAYER SOUND ATTENUATING ACOUSTIC PANEL (P)

Craig Shore

J. Acoust. Soc. Am. Volume 131, Issue 6, pp. 4863-4863 (2012); (1 page)

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Abstract Unavailable
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43.55.Ti Sound-isolating structures, values of transmission coefficients
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