Sound Beyond Limits.

SEO & OH are acoustic engineers expanding the frontiers of sound and AI.
We design and build everything ourselves—from audio devices and firmware
to mobile apps and AI voice processing technology.

Capturing Voice.
Precisely. Intimately.

The human voice carries emotion, thought, and meaning in every moment.

We record that voice with greater accuracy and closeness,
transforming it into an experience anyone can revisit and understand.

SEO & OH builds a complete vocal ecosystem where devices, apps, and AI connect seamlessly.
Recording is no longer just storage—it becomes interpretation and action.

It Began with
a Single Question.

"Why do people struggle to preserve
their most important words?"

Devices and software existed separately,
analysis depended on yet another system—
within this fragmented structure, users were losing the essence of recording.

So we set out to create a unified, seamless experience:
Record → Store → Analyse → Understand.

Small but agile.
We design directly, verify immediately,
and explore every detail of the audio experience to its fullest.

Mission

Transform the human voice
into the most accurate data.

Vision

Create an era where voice recording
and AI analysis become natural,
seamlessly woven into daily life.

Core Values

User-Centric

Technology exists to serve human experience.

Precision

Sound must be crisp, data must be clear.

Connectivity

Hardware, software, and AI flow as one.

Execution

We build directly and improve immediately.

Small but Strong.
Complex but Simple.

We are a team of engineers, designers, and builders
collaborating horizontally.

Products are validated and refined on-site, not in boardrooms.

End-to-End.
Everything In-House.

Few companies can design, manufacture,
and update entire products from start to finish.
This is SEO & OH's greatest competitive edge.

Proprietary hardware design
In-house firmware development
Mobile app development
AI voice processing pipeline
30+ patents held and filed

Currently in Progress.

Designing and commercialising proprietary voice recording devices
Expanding cloud-based AI voice analysis platform
Refining voice interfaces for meetings, interviews, and daily recording
Building a voice-centric lifelog ecosystem