AES 132nd Convention Offers Prolific Papers/Posters Presentations

The Hand Clap As An Impulse Source, Virtual Microphones & Audio For Games

BUDAPEST: Over one hundred enlightening Paper and Poster presentations have been developed for the 132nd Audio Engineering Society Convention set for the Novotel Budapest Congress & World Trade Center April 26-29. Leaders throughout the international professional audio community will gather to exchange ideas, and take maximum advantage of the Convention’s unique networking opportunities. Highlights of the varied Paper and Poster schedule include:

The Hand Clap as an Impulse Source for Measuring Room Acoustic: Authors – Prem Seetharaman and Stephen P. Tarzia tested the suitability of hand clap recordings for measuring several acoustic features of musical performance and recording rooms. Their goal was to make acoustic measurement possible for amateur musicians and hobbyists through the use of a smartphone or web app. Using their technique, measuring a room’s reverberation times and frequency response is as easy as starting a smartphone app and clapping several times.

Emerging and Innovative Audio Virtual Microphones – Using Ultrasonic Sound to Receive Audio Waves: Authors – Tobias Merkel, Hans Lƒhmann, and Tom Ritter will discuss their research with highly focused ultrasound beams and microphones. They overlaid the wave field of a common audio source with an ultrasonic beam. They discovered that the phase shift of the received signal obtains the audio information of the overlaid field. Since the ultrasonic beam itself acts as sound receiver, no technical device e.g. membranes, are necessary in the direct vicinity of sound reception. Because this type of sound receiver is not visible or touchable they describe it as a “Virtual Microphone.”

Audio for Games and Mobile/PDA, Efficient Binaural Audio Rendering Using Independent Early and Diffuse Paths: Author – Fritz Menzer A multi-source binaural audio rendering structure is proposed that efficiently implements plausible binaural reverberation including early reflections and late reverberation. The structure contains delay lines and, a feedback-delay network that operate independently, modeling early reflections and diffuse reverberation, respectively. Computationally efficient heuristics are presented for the implementation of an HRTF set and, for the diffuse reverberation, a real-time implementation on a mobile device will be presented.

Please visit http://www.aes.org/events/132/calendar/calendar.cfm for a complete list of event titles, abstracts and presentation times.

Photo: The Budapest Congress & World Trade Center hosts the 132nd AES Convention April 26-29.

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The Audio Engineering Society was formed in 1948 by a group of concerned audio engineers. With over 14,000 members throughout the U.S., Latin America, Europe, Japan and the Far East, the organization serves as the pivotal force in the exchange and dissemination of technical information for the industry. For additional information visit http://www.aes.org

Genelec Appoints Image Marketing West as New Sales Reps for Northern California Region

NATICK, MA, April 9, 2012 — Genelec, the world’s longstanding pioneer in active monitoring, announces the appointment of California-based firm Image Marketing West to the position of Sales Representative for the Northern California region. John Conard, Genelec USA National Sales Manager, Professional Products, made the announcement. Image Marketing West principals Chuck Rufkahr and Chris Miller will lead the rest of their sales team in their efforts.

Established in 2001, Image Marketing West serves as manufacturers representatives for the professional sound, musical instrument, professional DJ and production lighting industries. They service over 200 dealers spanning seven states. Their business plan is to work with manufacturers who are dedicated to bringing innovative products to market. They pride themselves on providing the best service possible to the manufacturers they represent and the dealers who they serve, and over the years they have earned several sales achievement awards.

“We are thrilled to have Image Marketing West on board in Northern California,” stated Conard. “This team has a proven track record in our industry, and their efforts will lead to an increased market share in the area, working to strengthen our relationships with dealers and end users. We look forward to working with Image Marketing West, and all the good things that will come from this appointment.”

For more information, please visit www.genelecusa.com .

Jampro Antennas Powers CJON Digital Television

MOST EASTERLY DTV ANTENNA IN NORTH AMERICA BUILT TO WITHSTAND THE ELEMENTS

Sacramento, CA Jampro Antennas, Inc. — a world leader in the manufacture and design of radio frequency components and antennas for radio and television transmission — announced the successful installation of a digital television transmission antenna for CJON-DT, a privately owned broadcast outlet located in St John’s, the capital of Newfoundland and Labrador, Canada.

The recently installed antenna is one of Jampro’s Prostar Series, a model JA/MS-32/21 Broadband UHF Slot unit set to transmit on channel 21 in a side-mounted, elliptically polarized cardioid pattern. The unit’s sturdy architecture made it the ideal choice for the harsh environment surrounding CJON”S location on the easternmost tip of North America.

The station, known as Newfoundland TV (NTV), began airing in 1955 and was among the first in Canada to broadcast 24 hours a day. NTV reaches over 8 million households across the country with English language programming.

“We delivered the antenna with elliptical polarization especially configured for CJON’s tower location, environment and transmission frequency,” said Alex Perchevitch, president of Jampro. “While its extreme eastern Canada location may not qualify for a Guinness record, we’re nonetheless proud to help this pioneering broadcaster advance into the digital era.”

About Jampro
Jampro Antennas Inc., established to answer the need for quality broadcast systems at a reasonable price, is a leading supplier of antennas, combiners & filters and RF components for every application in the broadcast industry. Reputed for innovation and customization, Jampro builds each system to the specifications of the individual broadcaster. From the first system delivered in 1954 to those installed today, the Company is committed to consistent performance and quality founded on solid engineering. Today, over 15,000 broadcasters worldwide benefit from the quality and performance provided by Jampro systems. For additional JAMPRO information, please visit: www.jampro.com.

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Jampro contact: Sonia Del Castillo
916-383-1177 • Sonia@jampro.com

Press Contact: Desert Moon Communications
Harriet Diener • 845-512-8283
harriet@desertmooncomm.com

Middle Atlantic Debuts Quiet, Powerful Thermal Management Options

Fairfield, NJ––Middle Atlantic Products is introducing two new quiet, powerful options for effective thermal management of heat-producing equipment and the smaller spaces they occupy.

Built to remove heat from credenzas, lecterns and entertainment centers, the new 50 CFM Cabinet Cooler is the first blower-style option available to the market that provides a free air rating as high as 50 CFM. It incorporates intelligent proportional speed control which runs the blower only when necessary.

Designed to pull hot air up out of a component and direct it where desired, the new 50 CFM Component Cooler removes heat from system components on open shelving or in racks. It is now available in a Stand-Alone version to directly cool a single component, as well as a Platform model that is ideal for cooling multiple stacked components.

Both the Cabinet Cooler and Component Cooler maintain quiet operation, emitting a maximum of 29 decibels, while providing high static pressure to overcome airflow restrictions.

For technical specifications and in-depth information please click to www.middleatlantic.com or call 1.800.266.7225.

Middle Atlantic Releases Designer™ Version 4.0

Free 3D Design Program Features New Layout Capabilities

Fairfield, NJ––Middle Atlantic Products has updated its Designer™ 3D layout and specification software to include new product groups, enabling more complete room configurations. In addition to consoles and video walls, Designer can now facilitate the placement of MRK Series racks and C5 Series Credenza Racks in room layouts, giving a more fully furnished visualization of a potential installed system.

With over 8,000 users, Designer software has quickly become an ideal solution for specifiers and installers to easily design a 3D room layout. The free program, available for download on Middle Atlantic’s website, produces full color room layouts with guidance for optimal furniture placement via its built-in line of sight tool. Designs can be exported to CAD and include retail price quotes to assist with the system specification process.

“Designer Software was developed to take the guesswork out of room layouts and has been helping security professionals choose the right consoles and video walls for their applications,” said Michael Cukrow, Technical Marketing Manager. “With this new update we’re able to improve on its core functionality by offering racks and credenzas, which are critical components requested by many users.”

For technical specifications and in-depth information please click to www.middleatlantic.com or call 1.800.266.7225.

New VisionFrame™ Mounts Offer Flexibility, Usability, Space Saving

Fairfield, NJ––The new VisionFrame Vertical Multi-Mount Panel and Vertical Panel Mount are designed to provide additional flexibility and enhanced usability for the popular Middle Atlantic VisionFrame Video Monitor Mounting Wall while saving rack space in a variety of environments including control rooms, digital signage and surveillance.

The VisionFrame Vertical Multi-Mount Panel allows users to quickly and easily mount HDMI extenders, video switchers and other small components to the back of monitor walls. The panel saves space in local racks and allows easy access for servicing and cabling changes.

Designed to save rack space, the new VisionFrame Vertical Panel Mount allows fast, easy installation of components such as UPS, Codecs, power supplies and other rackmount equipment to the back of monitor walls without adding to the depth of wall systems.

A fixture in control rooms around the country, the VisionFrame Video Monitor Wall system provides heavy-duty structural support for monitors in both free standing and desk mount configurations. Featuring a simple, effective design to save valuable installation time for integrators, VisionFrame can be quickly and easily specified with Middle Atlantic’s Designer™ 3D Layout software.

VisionFrame systems optimize viewing of larger and multiple screens simultaneously in security and other monitoring environments and are also well suited for applications such as digital signage for information sharing, advertising and visual communications.

For technical specifications and in-depth information about the VisionFrame Video Mounting Wall System and Middle Atlantic Products, please click to www.middleatlantic.com or call 1.800.266.7225.

Middle Atlantic Debuts New Storage Options for ViewPoint™ Console System

Fairfield, NJ––Middle Atlantic Products is introducing new storage options for its ViewPoint Console furniture system.

Matching the look and style of the ViewPoint system for a consistent appearance, the new ViewPoint Free Standing Storage Cabinet provides additional storage space for supplies and personal items. The cabinet includes two adjustable shelves, smoked glass doors and comes fully assembled for fast, easy installation.

The new ViewPoint Radial Binder Storage Cabinet is designed to store essential reference materials and keep them close at hand. Also matching the system in appearance and style, the cabinet’s compact rounded shape holds binders and books on two shelves, comes fully assembled and easily attaches to ViewPoint consoles for maximum layout flexibility.

An integral part of the Westchester Correctional Facility in Valhalla, New York, Sugarhouse Casino in Philadelphia, Tropicana Las Vegas, Hendrick Medical Center and other key installations, ViewPoint consoles are seismic certified, UL-listed and feature exceptional strength and reliability to protect equipment in security and surveillance monitoring environments.

The ViewPoint console consists of fully welded Uni-Frame™ workstation bays that simplify installation and can be configured for individual project needs. Its wide array of customization options include wedges, bay extenders for rackmounting deeper equipment, turrets for smaller equipment, work surfaces tailored to each system, side panels, monitor mounts and more. Designed to maximize functionality and installed system reliability, the ViewPoint system incorporates ergonomic factors, equipment cooling and cable management features.

For more information about ViewPoint Console Furniture Systems and Middle Atlantic Products, please click to www.middleatlantic.com or call 1.800.266.7225.

Harris Corporation Delivers Professional-Grade IP Audio for Radio Broadcasters at an Affordable Price

MELBOURNE, FL/DENVER, April 3, 2012 — The 2012 NAB Show marks a new era for Harris Corporation’s (NYSE:HRS) Intraplex® family of studio-to-transmitter link (STL) solutions for radio broadcasters as the company introduces the IP Link 100, the first in a new range of low-cost, high-performance audio codecs that help customers deliver program audio affordably and reliably. Harris will debut the IP Link 100 at NAB (April 16-19, Las Vegas convention Center, Booth N2502).

The IP Link 100 is a compact solution for reliable program audio transport between two or more points, whether in an STL configuration, from studio-to-studio, or from a remote broadcast location to a studio for sports and live events. The IP Link 100 brings “always on” Intraplex technology to a very affordable price level, and incorporates distinct high-end features that cost extra on competing devices — or do not exist at all.

“The reliability of sending program audio over IP networks continues to increase, giving broadcasters reasons to migrate beyond lower prices,” said Harris Morris, president, Harris Broadcast Communications. “The IP Link 100 translates the reliable professional-grade quality of top-shelf Intraplex IP solutions to a condensed design that gives our customers a lower price, along with confidence that their program audio will dependably arrive at its destination.”

Harris brings several innovations to the IP Link 100:
• Dynamic Stream Splicing, a redundant delivery platform that merges two audio streams over the same or separate networks — ensuring seamless, intact delivery of program audio.
• Multicoding, an industry first that enables simultaneous delivery of audio in two different formats — including uncompressed audio for premium quality, and compressed audio formats for lower-bandwidth backup links.
• Automatic Backup to a plug-in USB drive or a local audio source in the event of IP connectivity loss.

The IP Link 100 begins shipping in September, with related product introductions on the horizon.

In broadcast communications, Harris offers products, systems and services that provide interoperable workflow solutions for broadcast, cable, satellite and out-of-home networks. The Harris ONE™ solution brings together highly integrated and cost-effective products that enable advanced media workflows for emerging content delivery business models.

About Harris Corporation
Harris is an international communications and information technology company serving government and commercial markets in more than 150 countries. Headquartered in Melbourne, Florida, the company has approximately $6 billion of annual revenue and about 17,000 employees — including nearly 7,000 engineers and scientists. Harris is dedicated to developing best-in-class assured communications® products, systems, and services. Additional information about Harris Corporation is available at www.harris.com.
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Sennheiser to Host Series of Online Recording Sound Academy (RSA) Webinars between April and October

Old Lyme, Conn. – April 2, 2012 –Audio specialist Sennheiser announced that it will begin hosting a series of online webinars featuring Grammy-award winning engineers and producers this week. The webinars will teach attendees how to use various recording techniques aimed at achieving the best possible studio sound.

The first webinar, which will focus on EQ and compression techniques, will held free of charge this Thursday April 5th at 5:00 p.m. EDT as a special introductory offering to program participants. To register for this Online RSA, or learn about other upcoming webinars that will be taking place, please visit http://www.sennheiserusa.com/RSA.

Topic/Host
Avoiding Too Much Equalization and Compression, hosted by David Thoener, Grammy-winning producer/engineer (Santana, AC/DC).

When:
Thursday, April 5th at 5:00 p.m. EDT

Attendees will learn:

– How to use EQ constructively
– When to use compression—and when not to
– How to add the final sheen to the mix with gentle use of EQ

Sennheiser: Supporting Aspiring Producers/Engineers
The Online Recording Sound Academy borrows instructional elements from Sennheiser’s highly successful on-site Recording Sound Academy seminars, such as valuable tips and instruction on microphone selection and placement, recording and mixing techniques. The RSA webinars — which run between April and October — feature instruction by accomplished producers and engineers on a variety of recording topics, and also feature a thorough Q&A session with the instructor. Following is a summary of upcoming dates and topics:

May 3: Modern Compression Tactics
Hosted by Karl Richardson, nine-time Grammy-award-winning producer

June 13: Recording Vocals
Hosted by Tom Young, Grammy award-winning engineer

July 17: Mixing
Hosted by Tim Palmer, Grammy-nominated producer/mixer

August 13: Re-Mixing, Beats and Percussive Rhythms
Hosted by: Cool & Dre, production/songwriting team

September 12: Reverb, Spectral Energy and Human Positional Perception
Hosted by: Greg Lukens, engineer and founder of Audio Fabricators

October 25: Engineer’s Roundtable: Award-winning Engineers Discuss Recording Tips, Tricks and Trends
Moderated by: Al Schmitt, 21-time Grammy-winning producer/engineer

Workshops Highlight AES 132nd Convention

Distributed Music – Recording Reality – Audio Hardware in Smartphones & More

BUDAPEST: Workshops are a major attraction at every Audio Engineering Society Convention. Scheduled for April 26-29 at the Novotel Budapest Congress and World Trade Center, the 132nd convention will deliver another program of diverse, compelling, and educational workshop events including:

Distributed Music Panel: Chair: Alex Case, Panel: Nathan Brock, Alvaro Barbose, David Willyard (remotely) and Karl Steinberg (remotely) This workshop covers the emerging field of music intended for performance over networks, including both advanced research and the public Internet. Topics such as determined limits for delay between locations, and methods for performance above and below these thresholds will be addressed. Soundjack and the Jamlink hardware interface will be discussed as examples of realistic interaction over networks. There will also be a discussion of artistic strategies for overcoming excessive delay in performance.

Reality Is Not a Recording/A Recording Is Not Reality: Presenter, Jim Anderson – Former New York Times film critic, Vincent Canby, wrote “all of us have different thresholds at which we suspend disbelief, and then gladly follow fictions to conclusions that we find logical.” It is the responsibility of the recording engineer and producer to create a universe so compelling and transparent that the listener isn’t aware of any manipulation. How can we produce a listening experience that is both logical and better than reality? What techniques can be applied?

Audio Hardware in Smartphones: Chair, Antti Kelloniemi Comparisons between novel Smartphones and other professional or consumer audio equipment reveal that phones provide highly sophisticated audio functions for their size and price. Users expect high quality noise reduction and echo cancellation wide frequency response, and high dynamic range. Quality expectations keep rising, while devices must remain small and affordable. This workshop will provide introductory level Smartphone audio solutions and a discussion of current audio performance requirements. Examples of state-of-the-art audio component technology will be demonstrated.

AES Conventions are a locus for listening, learning and connecting. Please visit http://www.aes.org/events/132/calendar/calendar.cfm for a complete list of event titles, abstracts and presentation times.

Photo: The Novotel Budapest Congress & World Trade Center hosts the 132nd AES Convention

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The Audio Engineering Society was formed in 1948 by a group of concerned audio engineers. With over 14,000 members throughout the U.S., Latin America, Europe, Japan and the Far East, the organization serves as the pivotal force in the exchange and dissemination of technical information for the industry. For additional information visit http://www.aes.org

About

The Radio magazine The Wire provides information from manufacturers and associations about industry news, products, technology and business announcements. The information shown here is posted by companies and their representatives and are not edited or previewed by the Radio magazine staff. The content providers are solely responsible for the content of their posts. If you would like your company's news and information to appear here, contact us.

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