Room Acoustics Consulting

Room Acoustics

Indoor sound design for performance facilities such as concert halls, opera houses, and multi-purpose performance halls, as well as school auditoriums, conference rooms, churches, gymnasiums, and studios, is our core work. The characteristics of indoor acoustic work are as follows.

• We perform acoustic design for all areas related to “sound”, from building site and space, from noise and vibration prevention to indoor acoustics and electrical acoustics.
• From building planning to basic design and detailed design, we perform acoustic consulting and acoustic design according to the acoustic goals according to the purpose and scope of use at each stage, the shape and structure of the room, and the acoustic characteristics of the finishing structure and finishing materials. In addition, during the construction and completion stages, we provide integrated sound consulting throughout the entire project process, including construction, quality, and cost management, as well as construction inspection and sound performance evaluation.

This problem can be solved.

Acoustical frequency balance in a music concert hall

Variation in performance sound depending on seat

Noise that interferes with the performance (air conditioning, external noise, etc.)

Voices that are difficult to hear due to echo in auditoriums, gymnasiums, and churches

Sound problems such as echo or howling

Sound problems that cannot be solved by replacing audio equipment

Since sound in architectural spaces is influenced by complex and diverse factors such as the size and shape of the indoor space, acoustic characteristics of the finishing structure and finishing materials, and indoor and outdoor noise characteristics, the participation of acoustic experts from the planning stage to the design is essential to the success of the project. guarantees the best sound quality.

Acoustic consulting group Lala Co., Ltd. has 20 years of experience in carrying out numerous successful projects, including professional performance facilities such as the Seoul Arts Center Music Hall, Goyang Aram Nuri, and Sangmyung Arts Center, as well as KINTEX, Gwangmyeong Racecourse, and Full Gospel Church, and the expertise of a doctor in sound engineering. We provide the best customized service.

Business information

1. Programming
2. We create project goals together with the client and architect.

Use and scope setting by interview

2. Sharing and quantifying project goals and acoustic performance goals
3. Share goals through consultation with related parts
4. Review of site noise and vibration status

Review and discuss business budgets

2. Sound design stage (Schematic Design and Design Development)
3. Set and share acoustic performance goals
4. Review of the architectural structure, shape, and volume of the room (Room shape study with computer simulations)
5. Review of interior finishing structure and acoustic characteristics of auditorium (Acoustical check of building materials and structures)
6. Acoustic goals and acoustic design review (Calculation of acoustical parameters)
7. Sound prediction and review using sound simulation, audibility, and scale model (Experiments using a scale model)
8. Coordination with related parts
9. Construction stage
10. Review and inspection of construction details of finished structure (Finalize construction documents)
11. Review of construction details at the construction site (On-site inspection)
12. Acoustic performance inspection of main material
13. Reviewing Acoustics in Construction Phase
14. Detail correction and improvement through acoustic measurements (Acoustical check with measurements)
15. Measurement and evaluation (Fine-tuning)
16. Review of acoustic performance goals through acoustic measurements (Acoustical measurements and data analysis)
17. Testing of real-use situations
18. Precision tuning and testing (Acoustical adjustments)
19. User training (User Orientation)
20. Staff training sessions
21. Management seminars
22. Production and training of manuals for maintenance (New technology feasibility studies)

Indoor sound design space

Professional performance facilities: concert hall, opera house, movie theater, studio

Business facilities: conference room, auditorium, classroom

Multiple assembly facilities: terminal, station, wedding hall, event hall, conference hall

Religious facility: Church

Sports facilities: indoor gym, stadium

Acoustic professional facilities: studio, listening room, acoustic testing room (reverberation room, anechoic room)