In Hong Kong, music recording studios require extremely high acoustic quality to ensure that the recording effect is not disturbed by external noise or internal echoes. Soundproofing a music recording studio requires not only efficient acoustic sound insulation , but also a focus on sound absorption to optimize sound quality. This article will introduce the challenges, technologies and solutions of soundproofing a recording studio, and show how Ena Acoustic helps Hong Kong musicians achieve the perfect recording environment through professional soundproofing solutions . To learn more about the basics of soundproofing, please refer to our Acoustic Soundproofing and Sound Insulation Primer .
Soundproofing Challenges in Music Recording Studios
The requirements for sound insulation in music recording studios are much higher than those in ordinary spaces, because any slight noise or echo may affect the recording quality. Hong Kong recording studios are usually located in the city center or commercial buildings, facing the following challenges:
- External noise : Noise penetration from traffic, construction sites or neighbouring commercial activities.
- Internal echo : Untreated walls and ceilings cause sound waves to reflect and produce reverberation.
- Structure-borne : Low-frequency vibrations (such as from drums or bass equipment) are transmitted through walls or floors.
These challenges require specialized soundproofing materials and acoustic design, such as ENA soundproofing cotton and ENA soundproofing blanket NE200 , to achieve optimal noise reduction and noise prevention. (Want to learn more about soundproofing materials? Read our guide to soundproofing materials )
Key technologies for soundproofing music recording studios
Creating a high-quality recording environment requires a combination of the following acoustic technologies:
- Acoustic sound insulation : Use high-density materials to block external noise, such as ENA sound insulation blanket NE200 (STC=23), which effectively isolates airborne noise.
- Sound absorption : Install sound-absorbing materials to reduce indoor echo, such as ENA sound insulation cotton (NRC=0.3), and optimize sound clarity.
- Structural Isolation : Use floating floors or soundproof doors (such as acoustic doors , STC 35-45) to prevent the transmission of low-frequency vibrations.
Case sharing: In the recording studio project of the Hong Kong Vocational Training Institute, Ena Acoustic used ENA sound insulation cotton and ENA sound insulation blanket NE200 to successfully create an echo-free recording environment, which was highly praised by musicians.
Recommended Soundproofing Products for Music Studios
Ena Acoustic offers a wide range of soundproofing products designed specifically for music studios to meet professional needs:
1. ENA sound insulation cotton
ENA sound insulation cotton is the preferred material for sound absorption in recording studios. Its characteristics include:
- Highly efficient sound absorption : NRC=0.3, reduces reverberation and improves the purity of sound quality.
- Flexible installation : can be cut into different shapes to fit walls, ceilings or acoustic traps.
- Safety certification : Super E0 formaldehyde emission, in compliance with Hong Kong indoor air quality standards.
Application scenario: Suitable for recording studio control room or performance area to ensure the sound quality without interference.
2. ENA Sound Insulation Blanket NE200
ENA Acoustic Blanket NE200 provides excellent sound insulation performance and is suitable for soundproofing walls and floors in recording studios. Its advantages include:
- High density : 2400 kg/m³, effectively blocking low-frequency and high-frequency noise.
- Simple installation : fixed with Selleys construction adhesive, can be clamped between plasterboards.
- Fire resistance : Passed BS-476-6 test and complies with Hong Kong fire protection standards.
Application scenario: In the music studio at Hong Kong International Airport, ENA sound insulation blanket NE200 effectively isolates aircraft noise.
3. Soundproof doors and windows
Soundproof doors and windows are essential for recording studios, with an STC value of 35-45 to ensure the tightness of the recording space. Features include:
- High sound insulation level : prevents external noise from seeping in, protecting the privacy of recordings.
- Durable design : Complies with Hong Kong building regulations and is suitable for long-term use.
Application scenario: In the music room project of Hong Kong Polytechnic University, the soundproof door ensures a quiet environment in the recording studio.
Design and installation of sound insulation in recording studios
The soundproofing design of a music recording studio requires consideration of acoustic balance and construction precision:
- Acoustic design : Combine sound-absorbing and diffusing materials to avoid excessive sound absorption resulting in thin sound quality.
- Professional installation : ENA sound insulation blanket NE200 is fixed with Selleys construction adhesive (0.8 bottle per square meter) to ensure a seamless fit; ENA sound insulation cotton can be used with acoustic traps to enhance the effect.
- Maintenance advice : Check the surface of the acoustic panel regularly to ensure it is dust-free to maintain sound absorption performance.
Ena Acoustic offers custom acoustic design services to ensure your studio meets professional standards. For example, engineered acoustical fabrics can be used as temporary soundproofing barriers during the studio construction phase. (Want to learn about other commercial soundproofing applications? Read our Commercial Soundproofing: Offices and Restaurants )
in conclusion
In Hong Kong, soundproofing your music studio is key to ensuring high-quality recordings. With ENA soundproofing foam , ENA soundproofing blanket NE200 and soundproof doors , you can achieve superior acoustic soundproofing and sound absorption for a distraction-free recording environment. To explore more studio soundproofing solutions, visit our product page . (Want to learn about soundproofing solutions for schools or hotels? Please read our school and hotel soundproofing [to be added])