Broadcast

Yale School of Management, Edward P. Evans Hall

Opened in January 2014, Edward P. Evans Hall is home to the Yale School of Management (SOM). This 225,000-square-foot building on the northern end of the Yale University campus employs a striking modern design, glass façade, and large courtyard, taking its place among the other architectural landmarks that distinguish the Yale campus.

Yale hired HB Communications to develop and deploy the entire AV/IT system design in close collaboration with the School of Management’s senior management team. As part of the project’s scope, HB walked Yale through a completely customized design for its classroom microphone technologies, balancing the client and architect’s aesthetic requirements for clean sight lines with the audio performance needed across 16 classrooms, an auditorium, and a lecture hall.

Project Details

Client

Yale School of Management (SOM), Edward P. Evans Hall

Location

New Haven, Connecticut, USA

Industry

Broadcast

Completed

2014

THE CHALLENGE

Low-Profile Microphones That Preserve Clean Sight Lines

Opened in January 2014, Edward P. Evans Hall is home to the Yale School of Management (SOM) — a 225,000-square-foot building on the northern end of the Yale University campus featuring a striking modern design, glass façade, and large courtyard. The interior houses state-of-the-art classrooms, faculty offices, academic centers, an auditorium, library, and lecture hall/entertainment space, each demanding a well thought out AV/IT infrastructure.

Of the 16 classrooms on the project, 14 were specified with permanent seating requiring push-to-talk microphones. Both the client and architect wanted clean sight lines within the room, meaning the microphones needed to be low profile so the view between teacher and student remained clear — while each microphone still needed to cross-capture audio from the presenter, data stations, and students so it could be picked up and clearly heard.

  • Deliver push-to-talk microphones across 14 of 16 permanently-seated classrooms
  • Keep sight lines clean between teacher and student with a genuinely low-profile microphone
  • Cross-capture audio from the presenter, data stations, and students in every seat
  • Coordinate the full technology rollout within a compressed three-month window after room handover
THE SOLUTION

A Customized, Permanently-Mounted Low-Profile Microphone

HB Communications worked closely with Clockaudio to review the requirements and identify a solution designed specifically for the project. The final product combined a Clockaudio C310R slim line microphone — with a rigid shaft and 60-degree fixed bend radius — permanently mounted in an SM20-RF shock mount, together with the S80S through-table microphone mount featuring a bi-color LED status indicator and a pre-wired latching or push-to-talk switch. The SM20-RF and S80S were modified to flush mount, allowing both pieces to mate perfectly together as one piece. The back-end microphone programming controls were Crestron based.

In all, Clockaudio customized and supplied 540 microphones for the permanent classrooms as part of HB Communications’ integration, plus 14 podium microphones in the lecture hall featuring Clockaudio’s C33ESR-RF.

  • 540 customized Clockaudio C310R slim line microphones across 14 permanent classrooms
  • Each microphone permanently mounted in an SM20-RF shock mount with S80S through-table mount, bi-color LED and PTT switch
  • 14 Clockaudio C33ESR-RF podium microphones installed in the lecture hall
  • Crestron-based back-end controls for microphone programming
PROJECT TEAM

A Coordinated Effort

The success of this project was the result of seamless collaboration between specialized partners, each contributing unique expertise to deliver an exceptional outcome.

AV Integrator

HB Communications

David LaReau, Senior Account Executive

With a long history of working on the Yale campus, HB Communications developed and deployed the entire AV/IT system design in close collaboration with the School of Management’s senior management team, and worked with Clockaudio to develop a completely customized classroom microphone solution.

Manufacturer

Clockaudio

Clockaudio customized and supplied the C310R slim line microphones, SM20-RF shock mounts, S80S through-table mounts, and C33ESR-RF podium microphones used throughout Evans Hall.

Equipment Partners

Christie Digital, Stewart Filmscreen, Winoff, Crestron

Christie Digital, Stewart Filmscreen, Winoff, and Crestron rounded out the $10.5 million AV deployment, which included two video walls used as presentation surfaces, four further video walls across the building, and over 40 digital signs.

SYSTEM DESIGN

Classroom Microphone System Architecture

System Design Diagram

Classroom microphone, mount, and control signal chain

C310R Slim Line Microphone

A rigid-shaft microphone with a 60-degree fixed bend radius, engineered for a low profile that preserves clean sight lines across the room.

SM20-RF Shock Mount & S80S Table Mount

Modified to flush mount and mate together as one piece, with a bi-color LED status indicator and pre-wired latching/PTT switch.

C33ESR-RF Podium Microphones

Fourteen podium microphones installed in the lecture hall to complement the classroom microphone deployment.

Crestron-Based Controls

Microphone programming and switching controlled through a Crestron back end integrated by HB Communications.
EQUIPMENT SUMMARY

Project Bill of Materials

Quantity Brand Model Description
540 Clockaudio C310R Slim Line Microphone Low-profile classroom microphone with rigid shaft and 60-degree fixed bend radius
540 Clockaudio SM20-RF Shock Mount Permanent flush-mount shock mount for the C310R microphone
540 Clockaudio S80S Through-Table Mount Through-table mount with bi-color LED indicator and pre-wired latching/PTT switch
14 Clockaudio C33ESR-RF Podium microphone installed in the lecture hall
Multiple Christie Digital Video Wall / Display Presentation and digital signage displays across Evans Hall
Multiple Stewart Filmscreen Projection Screen Projection screens for classrooms and event space
Multiple Winoff AV Equipment Supporting AV equipment for the project
1 Crestron Control System Back-end control system for microphone programming across classrooms

540

Custom Classroom Microphones

14

Classrooms with Permanent Seating

14

C33ESR-RF Podium Microphones

$10.5M

Total AV Deployment
Aesthetics were key and the low profile of the Clockaudio microphones provided a clean view of each student from the shoulders above and gave us the appropriate pick up off of the desk surface.
David LaReau
Senior Account Executive, HB Communications

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