Class Acoustic Engineering

This is a theoretical-practical subject that aims to provide students with specific knowledge of Acoustic Engineering, involving the general concepts of sound, its properties and characteristics. It also addresses the themes of room acoustics and sound behavior in rooms, soundproofing and sound conditioning.

I - Basic Concepts

1.Vibratory Phenomena: Definitions

2. Sound waves and wave types

3. Frequency, wavelength and period

4. Propagation Accidents

5. Energy and power (watt and dB)

6. Pressure level, power and sound intensity

7. Directionality of sound sources

II - Architectural Acoustics

1. Brief history of room acoustics

2. Sound and propagation in rooms

3. Reverb and EDT

4. Other objective factors: C80, D50, STI, BR and Br

5. RT Great: orchestras, ensembles, theaters, pop / rock, studios 6. acoustic modes and standing waves

6. Acoustic Measurements

7. Acoustic insulation (basic principles)

8. Absorbing Panels

10. Diffuser Panels
11. Ambiental Acoustics - Law & noise.

Methodologies should be applied with the necessary background knowledge to students flexibility in order to bridge any gaps earlier and allow some continuity in the acquisition of knowledge.

Teaching methodologies and provide didactic followed the confrontation of students with information and knowledge, and critical reflection and plurality of opinions, contributing to achieving the goals of UC to reinforce learning of content and skills of the practical exercise of their respective powers.

• Acústica Musical, Luís Henrique, Gulbenkian

• Concert Halls and Opera houses, Leo Beranek Acoustics and Noise Control, Smith Peter & Owne

• Master Handbook of Acoustics, Alton Everest Architectural Acoustics, Marshall Long