What Smyth Research Llc does

Smyth Research LLC is a privately held, founder-owned company founded in 2004 that develops headphone-based 3D audio processors under the 'Realiser' product line. The company's core technology is SVS (Smyth Virtual Surround), a proprietary binaural virtualization algorithm invented by founder Stephen Smyth, which renders multi-speaker sound environments over stereo headphones using personalized room impulse response (PRIR) measurements and real-time head-tracking. The flagship A16 Realiser platform supports up to 24 virtual loudspeakers, dual independent listeners with individual head-tracking, and embedded decoding of Dolby Atmos, DTS:X, and Auro-3D immersive formats. The product is available in 2U rack-mount, Headstand desktop, and limited-production Lite form factors, with PRO variants offering AES-EBU, balanced analog, and Dante network audio interfaces for professional studio integration.

The company sells primarily direct-to-consumer through its own e-commerce website, with email-based enterprise sales for professional inquiries and live demonstrations at audio industry events such as CanJam and Munich High End. Customers include professional audio studios and post-production facilities serving film, television, and music, as well as high-end home theater enthusiasts and gamers. Notable end users include major studios (Disney, Netflix, Warner Bros., Universal Pictures) and the Emmy-nominated re-recording mixer Stacey Hempel. The Realiser Exchange is an online community platform where users store, exchange, purchase, and sell personalized PRIR/BRIR measurements, adding a network element to the hardware-centric business. The team is small (1–10 employees), no external funding has been disclosed, and the company operates globally with a focus on the USA and UK markets.

Name

Smyth Research Llc

Legal name

Smyth Research LLC

Website

https://smyth-research.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

1–10 employees

Short description

Smyth Research LLC develops the Realiser A16, a proprietary headphone-based 3D audio processor that uses personalized room impulse response measurements and head-tracking to render immersive multi-speaker sound environments, serving professional audio studios, major film and TV post-production facilities, and high-end home theater enthusiasts.

Ownership category

akta.pro rank

Product category

3D Audio Headphone Processors

NAICS

Audio and Video Equipment Manufacturing (334310), Audio and Video Equipment Manufacturing (3343)

SIC

Household Audio & Video Equipment (3651)

akta.pro primary industry

Pro Audio Equipment (Mics, Interfaces, Mixers, Studio Monitors) (MPAIAJAB)

akta.pro secondary industry

Commercial/Pro AV & Home Theater (Prosumer) Retail (CRACAEAL)

Keywords

• 3D audio processors
• Headphone virtualization technology
• Binaural audio rendering
• Immersive audio monitoring
• Spatial audio hardware

Headquarters

HQ city

Bangor

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Technology or R&D, Personnel, Marketing or Sales, Operations

Revenue model

1. Hardware Sales - A16 Realiser: Sale of the flagship Realiser A16 processor in multiple form factors (Headstand, 2U, PRO variants). Hardware includes the main processor unit with various input/output configurations. Add-on accessories sold separately.
2. Accessories and Add-ons: Head Tracker ($135), Set-Top Unit ($65), Microphones ($150), DTS:X License ($199), Auro-3D License ($199). Sold separately from base hardware.
3. Professional Series Hardware: Higher-specification PRO variants with balanced line I/O, AES-EBU digital, or Dante network audio interfaces for professional studio integration.
4. Realiser Exchange Services: Online platform for PRIR file storage (200 files), purchasing commercial studio measurements, and exchanging/selling custom room measurements with other members.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels8 records

Core offering

Smyth Research designs, manufactures, and sells the A16 Realiser, a hardware 3D audio processor that uses proprietary SVS (Smyth Virtual Surround) technology to virtualize multi-speaker sound environments over stereo headphones with personalized room impulse response (PRIR) measurement and head-tracking. The company also operates the Realiser Exchange, an online platform for storing, exchanging, purchasing, and selling PRIR/BRIR measurement files. Products include retail variants (A16 Headstand, A16 Realiser 2U, A16 Lite) and professional variants (PRO-AES3, PRO-ANALOG, PRO-Dante).

Product overview

Smyth Research offers the A16 Realiser as the world's most advanced 3D audio processor, implementing proprietary SVS (Smyth Virtual Surround) virtualisation technology. The product line consists of the A16 Realiser platform available in two retail form factors: the A16 Realiser 2U (rack-mountable) and A16 Headstand (desktop headphone stand). Professional variants add specialised audio interfaces: PRO-AES3 (16-ch AES-EBU digital), PRO-ANALOG (16-ch balanced analog), and PRO-Dante (Dante network audio). All variants support personalised room impulse response (PRIR) measurement, head-tracking for dual listeners, and decode Dolby Atmos, DTS:X, and Auro-3D. The companion Realiser Exchange online service enables users to share and purchase PRIR measurements. The earlier Realiser A8 has been discontinued.

Differentiator

Problem solved

Functional benefit

Brands

• SVS (Smyth Virtual Surround): Proprietary headphone virtualisation technology developed by Smyth Research that enables accurate spatial audio reproduction over headphones.
• Realiser
• Realiser Exchange

Products and services

• A16 Realiser 2U Rack-mountable 2U variant of the A16 Realiser 3D audio processor. Designed to fit in a 19-inch rack using detachable rack-mount ears, with optional detachable feet for standalone operation. Includes 16ch balanced analog inputs/outputs, HDMI 2.0b, eARC, USB audio, SPDIF, and Dolby Atmos, DTS:X, and Auro-3D decoding.
• A16 Headstand Desktop A16 Realiser variant where the main body shell functions as a headphone stand. Identical electronics and firmware to the 2U variant. Designed for retail and home use with HDMI 2.0b, 16ch analog I/O, and decoding up to 24ch Atmos.
• A16 Lite Limited-production budget variant of the A16 Realiser at $3,000 with a 2-year warranty. Available in Headstand form factor. Lacks 16ch analog I/O and the decoder is limited to 16ch (e.g., 9.1.6 Atmos). Can connect to eARC TV using an audio extractor.
• A16 Realiser 2U PRO-AES3 Professional variant of the A16 Realiser 2U with 16-channel AES-EBU digital audio input/output (24-bit 96kHz) via dual DB25 connectors supporting both master and slave modes. Enables connection to professional AES3-equipped audio equipment.
• A16 Realiser 2U PRO-ANALOG Professional variant of the A16 Realiser 2U with 16-channel balanced line input/output (+18dBu clip level @118dB SNR) via dual DB25 Tascam connectors. Designed for professional studio environments requiring high-quality analog connectivity.
• A16 Realiser 2U PRO-Dante Professional variant of the A16 Realiser 2U with 16-channel Dante network audio support (24-bit PCM 192kHz). Enables integration with Dante-based audio-over-IP networks commonly used in professional installations.
• Realiser Exchange Online community platform for sharing, exchanging, purchasing, and selling Personalised Room Impulse Response (PRIR/BRIR) files. Members can store up to 200 files, purchase or exchange measured sound rooms, download DSP personalisation tools, and access a directory of studios offering measurements. Expands the A16's virtual sound room library.

Quantifiable outcome

• Emmy nomination for Outstanding Sound Mixing and Sound Editing (2023) for Stacey Hempel using Realiser A8
• +1 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

AI capability2 records

Feature6 records

Partnerships

Four partnerships are on record, tiered core.

• Dolby LaboratoriescoreTechnology or IntegrationDolby Atmos decoding integrated into Realiser A16 hardware. Enables rendering of Dolby Atmos bitstreams via HDMI, eARC, or SPDIF up to 24 channels.
• DTS (Xperi Corporation)coreTechnology or IntegrationDTS:X decoding integrated into Realiser A16. License available as add-on ($199). Supports listening modes up to 12 channels.
• Auro TechnologiescoreTechnology or IntegrationAuro-3D decoding integrated into Realiser A16. License available as add-on ($199). Supports immersive audio format decoding.
• Realiser Exchange Community MemberscoreOthersOnline community platform where users upload, exchange, purchase, and sell PRIR/BRIR measurements. Members get 200 file storage, DSP tools, and studio directory access.

Scale indicators2 records

Recent moves6 records

Expansion highlights2 records

Market position

Competitive moat5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UC0yePwI_x1q8oACTVHpYxkw
• Facebookfacebook.com/SmythResearch
• LinkedInlinkedin.com/company/smyth-research-limited

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Smyth Research Llc