AES San Francisco 2008
Exhibitor Seminar Details
Friday, October 3, 11:00 am — 12:00 pmES1 - Analog Devices
Presenter:
Denis Labrecque
Abstract:
From the Recording Studio to the Living Room and Beyond—Analog Devices Is Everywhere in Audio
ADI provides a variety of components for the equipment that generates music and the systems we use to hear them - in our homes, cars and portable devices. We will showcase our new high performance audio ICs: SHARC, Blackfin, and SigmaDSP digital signal processors; converters; Class-D amplifiers; and MEMS microphones.
Friday, October 3, 11:30 am — 12:30 pm
ES2 - FAR – Fundamental Acoustic Research
Presenter:
Thomas Pierre
Abstract:
Description of Sonic Qualities in the Modular Sound Proof Studios Designed by FAR
The Modular room concept designed by our company is capable of the best acoustical performances. We are building comfortable modular soundproof booths with exceptional sonic qualities. During this seminar we are describing the reasons of such qualities and analyzing the measurements made in different configurations.
Friday, October 3, 1:00 pm — 2:00 pm
ES3 - THAT Corporation
Presenters:
Rosalfonso Bortoni
Fred Floru
Bob Moses
Les Tyler
Abstract:
Honey, I Shrunk the Power Supply—Analog Audio in a Low-Voltage, Single-Supply World
Moore’s Law ushered in an era of enormous digital signal processing power as semiconductor geometries shrank to sub-micron levels. But with this came shrinking power supplies. Today, digital logic often requires multiple low-voltage power supplies such as 1.8V, 3.3V, and 5V. Along with these, do we really have to generate +/-15V supplies for high-performance analog? Moreover, while wall-warts are handy for avoiding regulatory issues, they typically provide only one polarity of one voltage. This seminar will show designers how to operate conventional high-voltage dual-supply analog audio ICs from single-voltage supplies. We will explore active and passive rail-splitting, minimum required supply voltages, gain structure, and optimal input/output termination.
Friday, October 3, 1:00 pm — 2:00 pm
ES4 - Odeon A/S
Presenters:
Claus Lynge Christensen
Gry Baelum Nielsen
Abstract:
Room Acoustic Simulations and Auralizations
Odeon is the state-of-the-art room acoustics simulations software, used in major concert hall and theater projects. The seminar will show examples of room modeling including CAD-import, source directivity, array modeling, tools for reflection analysis, and Odeon´s high fidelity surround sound auralization.
Friday, October 3, 2:30 pm — 3:30 pm
ES5 - Planet Waves
Presenters:
Robert Cunningham
Brian Vance
Abstract:
Planet Waves Modular Snake System
Planet Waves instrument cables are revered by musicians for their pure signal transparency and road worthy performance. Our new patented Modular Snake System combines a selection of core DB connectors with XLR and ¼” breakouts for the ultimate in flexibility when wiring your studio.
Friday, October 3, 2:30 pm — 3:30 pm
ES6 - Renkus-Heinz Inc.
Presenter:
Stefan Feistel
Abstract:
Advances in Modern Measurement Platforms
AFMG’s measurement software packages EASERA SysTune and EASERA provide a rich set of tools for pro audio professionals. The new version integrates with loudspeaker control software to provide users with DSP control from within the software. A virtual filter function simulates EQ and crossover adjustments to a measured response.
Friday, October 3, 4:30 pm — 5:30 pm
ES7 - Heil Sound Ltd.
Presenter:
Bob Heil
Abstract:
Large Diameter Dynamic Microphones
The large diameter dynamic microphone brings to the industry extended frequency responses, smooth pattern coverage with no proximity effect problems, greater dynamic range all without the overly sensitivity problems of condensers and ribbons. A new technology of microphone that can be used on live concert stages, serious recording applications and in network broadcast studios.
Friday, October 3, 4:30 pm — 5:30 pm
ES8 - TubeSurround Co.
Presenter:
Yul Anderson
Abstract:
World's First and Only Personal TubeSurround Sound Headphone System
The Future Is Surround ... Now you're in it! Real Surround Must Go Around. We must deliver to the customer the solution. Real Surround must be heard from at least 3 positions around the head of the listener. 2-cup headphones with 2 signals cannot emit surround sound signals from 5 channels. The headphone industry must meet the new demands of the consumer and change to TubeSurround Sound Headphone System 6 built-in tubular technology. Think Personal TubeSurround!
Saturday, October 4, 10:30 am — 12:30 pm
ES9 - Meyer Sound
Presenter:
Steve Ellison
Abstract:
Constellation Electroacoustic Architecture: Theory and Practice
Meyer Sound’s Constellation electroacoustic architecture is a system that combines the natural acoustics of a space with powerful technology to create acoustics with natural characteristics and broad flexibility. The principles of the system are explored with detailed system examples to show how a wide range of venue acoustics have been transformed by Constellation.
Saturday, October 4, 11:30 am — 12:30 pm
ES10 - THAT Corporation
Presenters:
Rosalfonso Bortoni
Fred Floru
Bob Moses
Les Tyler
Abstract:
The Ins and Outs of Ins and Outs—Optimizing Performance of Balanced Audio Interfaces
A presentation team including the designer of THAT Corporation’s balanced input stage product line will dissect, analyze, and deconstruct the ubiquitous balanced audio interface. We will show how to optimize dynamic range, input impedance, and common mode rejection in balanced line inputs. We will explore optimized balanced output circuits capable of driving loads in a hostile world. The team will listen to examples as well as explore waveforms using instrumentation.
Saturday, October 4, 1:00 pm — 2:00 pm
ES11 - Audiomatica SRL
Presenters:
Mauro Bigi
Daniele Ponteggia
Abstract:
Automated Loudspeaker Balloon Response Measurement
Until the introduction of the last generation of PC controlled loudspeaker turntables the three dimensional loudspeaker balloon response measurement required the construction of expensive custom positioning robots. We will show an automated procedure using the CLIO 8 system and a robot easily built around two Outline ET250-3D turntables. The measurement environment setup and the related issues will be discussed in detail. Some examples of use of the saved data set as data post-processing and export to EASE and CLF will be showed.
Saturday, October 4, 1:00 pm — 2:00 pm
ES12 - Analog Devices
Presenter:
Denis Labrecque
Abstract:
From the Recording Studio to the Living Room and Beyond—Analog Devices Is Everywhere in Audio
ADI provides a variety of components for the equipment that generates music and the systems we use to hear them - in our homes, cars and portable devices. We will showcase our new high performance audio ICs: SHARC, Blackfin, and SigmaDSP digital signal processors; converters; Class-D amplifiers; and MEMS microphones.
Saturday, October 4, 2:30 pm — 3:30 pm
ES13 - THAT Corporation
Presenters:
Rosalfonso Bortoni
Fred Floru
Bob Moses
Les Tyler
Abstract:
Mic Preamplifier Alchemy—Demystifying One of Audio’s Most Misunderstood Circuits
The microphone preamp is one of the most difficult audio functions to implement. Conceptually, it’s just a simple gain stage—how hard can that be? But great mic pre designers know that a little “magic” must be applied to accommodate the wide range of microphones, signal levels, and impedances found in the real world. It’s tough to keep noise low under all conditions and still protect the preamp from phantom power faults. And then you have to control gain remotely! This seminar explores techniques for implementing magical mic preamps using THAT Corporation’s best-of-class IC solutions.
Saturday, October 4, 4:00 pm — 6:00 pm
ES14 - AKM Semiconductor
Presenters:
Diego Haro
Sujata Neidig
Abstract:
Hands-on Workshop to Create Your Own Custom Audio Effects with Line 6's New ToneCore DSP Developer Kit
The new Line 6 ToneCore DSP Developer Kit enables DSP programmers and musicians to create their own custom audio effects into a stomp-box effects pedal for electric guitar. This seminar presented by Freescale and hosted by AKM Semiconductor will demonstrate how to easily create, compile and debug an audio effect on the Freescale Symphony DSP through hands-on experience with the kit.
Saturday, October 4, 4:30 pm — 5:30 pm
ES15 - Renkus-Heinz Inc.
Presenter:
Ralph Heinz
Abstract:
Steerable Array Technology for Live Sound Applications
Most available line array systems today use a mechanical means for steering and aiming sound towards the audience area. In this workshop we will discuss the application of electronically steerable array technology as an alternate means of aiming sound towards the audience, and it's potential benefits to the system provider and audience.