In this speaking engagement, Herwin Gunawan explores how architecture, interior design, and acoustics can work together to create a more complete human experience of space. The session, “Explore & Harmonize,” was organised by Clestra Asia Pacific at Hutan Kota by Plataran on 26 September 2024.

Herwin introduces sound through four dimensions—energy, frequency, time, and space—and connects these concepts with the experience of architectural interiors. The presentation considers how listening and multisensory awareness can inform collaboration between architects, interior designers, and acoustic consultants.

The discussion covers:

• Sound behaviour within rooms and its interaction with materials.

• Reverberation, background noise, speech clarity, and musical listening.

• Acoustic ratings, including Noise Reduction Coefficient (NRC) and Sound Transmission Class (STC).

• Different acoustic needs for communication, concentration, and sound production.

• The practical challenge of coordinating visual design and acoustic performance.

Through technical explanations and examples, the session encourages designers to consider how spaces look, sound, and feel as connected parts of the design process.

Part of the Herwin Gunawan Work speaking engagement video library, this recording shares his perspective on integrated design and human-centered building performance.

Speaker: Herwin Gunawan
Session: Explore & Harmonize
Organiser: Clestra Asia Pacific
Venue: Hutan Kota by Plataran
Date: 26 September 2024