Acoustic and soundproofing services, from first assessment to a tuned room
Consultation, design and work, handled by one team with decades of acoustic experience.
Consultation, design and work, handled by one team with decades of acoustic experience.
Spaces we have worked on for over 20 years
Spaces we have worked on for over 20 years
Acoustic and soundproofing services for every stage of a project
Acoustic and soundproofing services for every stage of a project
Most projects start with a consultation. From there, clients take our specification to their own team, ask us to design the space, or hand us the whole project through to handover.
Most projects start with a consultation. From there, clients take our specification to their own team, ask us to design the space, or hand us the whole project through to handover.
Acoustic consultation
We assess the space, review the drawings and specify what the acoustics need. The project team builds it, and we stay involved through review calls and site visits. Best when an architect and builder are already on the project and the acoustics need to be specified.
Acoustic work
We handle the entire build, from room isolation and acoustic panels made in our own workshop to finishing, inspection and tuning. We also build designs by other firms. Best when the acoustics need to be built to design by a specialist team.
Acoustic design
We design how the space will sound and how it will look, resolved together and shown in 3D. The design is handed over as drawings, details and a material list, ready to execute. Best when the project needs a complete, build-ready acoustic design for its own contractor.
Acoustic consultation
We assess the space, review the drawings and specify what the acoustics need. The project team builds it, and we stay involved through review calls and site visits. Best when an architect and builder are already on the project and the acoustics need to be specified.
Acoustic design
We design how the space will sound and how it will look, resolved together and shown in 3D. The design is handed over as drawings, details and a material list, ready to execute. Best when the project needs a complete, build-ready acoustic design for its own contractor.
Acoustic work
We handle the entire build, from room isolation and acoustic panels made in our own workshop to finishing, inspection and tuning. We also build designs by other firms. Best when the acoustics need to be built to design by a specialist team.
Acoustic consultation
We assess the space, review the drawings and specify what the acoustics need. The project team builds it, and we stay involved through review calls and site visits. Best when an architect and builder are already on the project and the acoustics need to be specified.
Acoustic design
We design how the space will sound and how it will look, resolved together and shown in 3D. The design is handed over as drawings, details and a material list, ready to execute. Best when the project needs a complete, build-ready acoustic design for its own contractor.
Acoustic work
We handle the entire build, from room isolation and acoustic panels made in our own workshop to finishing, inspection and tuning. We also build designs by other firms. Best when the acoustics need to be built to design by a specialist team.
Acoustic consultation
We assess the space, review the drawings and specify what the acoustics need. The project team builds it, and we stay involved through review calls and site visits. Best when an architect and builder are already on the project and the acoustics need to be specified.
Acoustic work
We handle the entire build, from room isolation and acoustic panels made in our own workshop to finishing, inspection and tuning. We also build designs by other firms. Best when the acoustics need to be built to design by a specialist team.
Acoustic design
We design how the space will sound and how it will look, resolved together and shown in 3D. The design is handed over as drawings, details and a material list, ready to execute. Best when the project needs a complete, build-ready acoustic design for its own contractor.
Acoustic services for every space
Acoustic services for every space
Acoustic services for every space
Home theater acoustics
Clear dialogue, controlled bass and sound that stays inside the room.
Recording studio acoustics
Isolated, neutral rooms that capture the performance and nothing else.
Mixing and mastering studio acoustics
An accurate room, so the mix holds up wherever it is played.
Auditorium acoustics
Speech and music that reach every seat clearly.
Conference room acoustics
Speech that stays clear across the table and on the call.
Home theater acoustics
Clear dialogue, controlled bass and sound that stays inside the room.
Recording studio acoustics
Isolated, neutral rooms that capture the performance and nothing else.
Mixing and mastering studio acoustics
An accurate room, so the mix holds up wherever it is played.
Auditorium acoustics
Speech and music that reach every seat clearly.
Conference room acoustics
Speech that stays clear across the table and on the call.
Home theater acoustics
Clear dialogue, controlled bass and sound that stays inside the room.
Recording studio acoustics
Isolated, neutral rooms that capture the performance and nothing else.
Mixing and mastering studio acoustics
An accurate room, so the mix holds up wherever it is played.
Auditorium acoustics
Speech and music that reach every seat clearly.
Conference room acoustics
Speech that stays clear across the table and on the call.
Our services at work
Our services at work
G.V. Prakash Home Theater
A top music composer's 9.2.4 Dolby Atmos home theatre, engineered to studio standard, on PMC speakers, room-within-a-room isolation and no sound leakage.
Knack Studios
On-site execution of a WSDG design for isolation, soundproofing and acoustic treatment of a Dolby-certified post-production facility in Chennai, Tamil Nadu, India.
Mystic Room
Can you build a recording studio next to a railway track? Mystic Room in Chennai shows how isolation and vibration control make it possible.
G.V. Prakash Home Theater
A top music composer's 9.2.4 Dolby Atmos home theatre, engineered to studio standard, on PMC speakers, room-within-a-room isolation and no sound leakage.
View all
G.V. Prakash Home Theater
A top music composer's 9.2.4 Dolby Atmos home theatre, engineered to studio standard, on PMC speakers, room-within-a-room isolation and no sound leakage.
Knack Studios
On-site execution of a WSDG design for isolation, soundproofing and acoustic treatment of a Dolby-certified post-production facility in Chennai, Tamil Nadu, India.
Mystic Room
Can you build a recording studio next to a railway track? Mystic Room in Chennai shows how isolation and vibration control make it possible.
G.V. Prakash Home Theater
A top music composer's 9.2.4 Dolby Atmos home theatre, engineered to studio standard, on PMC speakers, room-within-a-room isolation and no sound leakage.
Knack Studios
On-site execution of a WSDG design for isolation, soundproofing and acoustic treatment of a Dolby-certified post-production facility in Chennai, Tamil Nadu, India.
Mystic Room
Can you build a recording studio next to a railway track? Mystic Room in Chennai shows how isolation and vibration control make it possible.
About us
About us
Spectral Synthesis was started in 2005 in Chennai by Manoj Kumar, a sound engineer who spent over a decade working inside professional studios before he started building them. Every project is led by Manoj, with a specialised team trained over decades, for clients including A.R. Rahman, G.V. Prakash, and Vijay Antony.
Questions, answered
Questions, answered
Everything you're probably wondering before you reach out.
Everything you're probably wondering before you reach out.
1. Which service do I need?
If an architect and builder are already on the project, a consultation is usually enough. If you want a complete design for your own contractor to build, choose acoustic design. If you want the acoustics built and tuned by a specialist team, choose acoustic work. If you are not sure, tell us about the space and we will recommend where to start.
2. Do your services include soundproofing?
3. What is the difference between soundproofing and acoustic treatment?
4.Can you soundproof an existing room?
5. How much do your acoustic services cost?
6. Do you work outside Chennai?
1. Which service do I need?
If an architect and builder are already on the project, a consultation is usually enough. If you want a complete design for your own contractor to build, choose acoustic design. If you want the acoustics built and tuned by a specialist team, choose acoustic work. If you are not sure, tell us about the space and we will recommend where to start.
2. Do your services include soundproofing?
3. What is the difference between soundproofing and acoustic treatment?
4.Can you soundproof an existing room?
5. How much do your acoustic services cost?
6. Do you work outside Chennai?
1. What services do you offer?
Let’s start with a conversation
Tell us what the space is for and where it stands. We will tell you which service fits.
Let’s start with a conversation
Tell us what the space is for and where it stands. We will tell you which service fits.
Let’s start with a conversation
Tell us what the space is for and where it stands. We will tell you which service fits.
Let’s start with a conversation
Tell us what the space is for and where it stands. We will tell you which service fits.