Readable, playable, downloadable.
Every long-form document we publish externally lives here: technical white papers, product blueprints, industry research, and slide decks you can play straight in the browser.
Page through them in the browser — no download required.
EESM Acoustic Whitepaper
The full technical case for magnetless electro-excited drive: magnetic topology, the Lorentz-force drive model, the active-bearing control loop, and how the figures scale from a single driver to a full tower.
11 pages · Play online →
BitDiamond Pitch Deck
Company positioning, the three-layer technical architecture, the commercial model and the market-entry strategy — and why zero distortion has to be solved structurally.
12 pages · Play online →
Software-Defined Acoustics Strategy
Hardware gets outdated; firmware does not. The reasoning behind the B2B professional-audio interaction blueprint: the difference in the next generation of products lies not in the enclosure, but in the part inside it that keeps updating.
15 pages · Play online →
Next-Generation Fully-Digital Audio Architecture
A fully-digital signal path blueprint from DSP to active electromagnetic spider: FPGA closed loop, 10-channel GaN FDA, AAIM impedance synthesis and the CIM compute-in-memory latency budget.
12 pages · Play online →
Acoustic Perception Strategy Blueprint
How to turn "zero distortion" into specific claims that a listener can perceive, repeat, and use to push back.
15 pages · Play online →
Sub-Zero Low-Frequency System Blueprint
How the 5-inch FMLA sandwich diaphragm and twin 9.5-inch long-excursion drivers divide the work, the fully-digital drive chain, and the effectively infinite enclosure inside 1.5 litres.
14 pages · Play online →
Web versions of our deep research, fully searchable.
Original PDFs, suitable for offline reading and citation.
Acoustic technology in the audio industry
A systematic survey of how mainstream manufacturers approach magnetic circuits, diaphragm materials, enclosures and control chains — mapping the current consensus and the parts nobody has solved.
Open document →Deep research into speaker technology
From materials to algorithms, layer by layer: the performance envelope of a high-end loudspeaker, and which of its numbers a listener can actually perceive.
Open document →Digital audio architecture
Signal flow and latency budget for a fully-digital drive chain: ADC, DSP, Power DAC and FPGA closed-loop control.
Open document →CE / FCC / EMC test plan
The EMC and safety test programme for the EESM transducer: test items, acceptance criteria and pre-compliance findings.
Open document →