Cis Odeum back to all projects
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum
Cis Odeum

Location: Bangalore, Karnataka, India

Project Work Status: Completed Projects

Area: 15,000 Sft

Client: Canadian International School & Sterling Developers

Team: Kiran Kumar, Nirupa Puliyel, Ananya Ramesh, Prachi Mathur

Structural Consultant Engineering Consultants India Acoustical Consultants SoundWizard PHE & Electrical Consultant Entask Consultancy Services Lighting & Stage Consultant T2 Consulting General Lighting Consultant LightAlive General Contractors Abraham & Thomas (Civil) Photographs Saakib Sait Indian Institute of Architects National Awards (Shortlist) - Institutional Projects This auditorium is situated at the far end of a dense school campus. We added a large public room at the entrance to the auditorium which offers a place of pause along the main spine of the campus leading to the refectory and dormitories from the classrooms. Lighting this volume appropriately at night creates the sense of a beacon/lantern at this location marking a place of public congregation. The auditorium itself is a fully equipped state-of-the-art facility with acoustic treatment to afford unamplified voice and music performances. Apart from the auditorium the facility also houses theatre and music rehearsal rooms. The public room, enclosed within expanded metal screens is a double height volume serving both as the lobby for the auditorium and a place for congregation along the main spine of the school. This addition to the auditorium mass helps scale it down and relates it to the existing scale of the buildings on campus. The steps in front of the auditorium extend the nature of this place for congregation and respond to the existing basketball courts here. The public room is a sheltered space with no defined program. The space is used as a place for informal student activities, as a spill out for the auditorium, and as a place of pause Working with a wonderful acoustical engineer, the interior design completely takes its cues (in terms of finishes and articulation) from the technical requirements for performance. The wall planes clearly reveal the 4m cadence of the structure of the building with the acoustical treatment in-filled in these bays. The vertical surfaces are made of three different materials; starting with a perforated acoustical board at the lowest level (with absorptive and reflective qualities), a veneer surface (b) in the middle (reflective) and fabric covered acoustic mat on the top most levels (absorptive). The ceiling too is articulated based on performance requirements. The faceted clouds focus the sound. The acoustical design has been done with two simulation processes, i.e., for the room and for the sound system. Using the powerful EASE acoustical modeling software the first output was to determine the areas of first direct sound reflection from the stage performing area and then second, third, forth, etc., and determine how the sound gets reflected toward and altered by the space boundaries before reaching the audience area for unplugged performances. The second simulation was for the audio sound system to see how the sound will be projected toward the audience and how the room plays its role in effecting the audience experience. Finally both simulations were combined together to find the common denominator which is both suitable for unplugged live performances and enhanced performances with a sound system. Using broadband acoustical treatment of absorption and diffusion the total sum of random predicted cavity sizes delivers an even acoustical response to the space volume. The final acoustical result is an excellent tight, even sounding, hall with a RT60 0.5, which is right on target for a venue of this nature. Using a fixed sound system setup with 6 boxes of line array technology on each side and centrally mounted sub woofers the audience area gets an even coverage pattern of ? 3dB throughout. The audio system delivers a distortion free power output of 110dB through the frequency range of 25Hz through 16kHz. Finally the system setup is strung together using DSP (Digital Signal Processing) with programmed presets so that the facility has an easy to use iPad interface for different types of performances.
Top