RL-2026-000006 — Vibration Measurement

Measured 24 August 2026 at 20:44 · Europe/London

Measurement context

Support, isolation, floor, phone position/orientation, motor, platter, record, stylus and speaker state were not recorded for this observation.

Results

Metric	Result
Capture RMS	1.094 mg
Capture peak	2.720 mg
Analysis range	1–40 Hz
1–8 Hz	19.51% energy · 0.483 mg RMS
8–20 Hz	30.19% energy · 0.601 mg RMS
20–40 Hz	50.30% energy · 0.776 mg RMS

Dominant local peaks

6.33 Hz · 0.148 mg; 7.20 Hz · 0.139 mg; 4.87 Hz · 0.139 mg; 24.72 Hz · 0.134 mg; 32.31 Hz · 0.134 mg.

Resonance context

Calculated cartridge/tonearm resonance: 7.87 Hz. A local spectral maximum occurs at 7.20 Hz near the predicted region, but measurement confidence was limited; most measured vibration energy lies above the comparison region.

Scientific limitation: the phone measures mechanical vibration at its placement point. This contextual comparison does not directly measure or prove stylus/cantilever or cartridge/tonearm resonance, acoustic feedback, motor/bearing resonance, structural resonance, a specific cause or causation.

Provenance

Resonance Lab 1.0 · iPhone16,1 · iOS 26.6.1 · analysis method vibration-1-40-1.1.0.

Measurement UUID: 8975ba49-1701-4534-b457-7517fc4d2cfa · Author: Anonymous contributor · Publisher: Direct Sound Records.

Open the canonical structured record on GitHub.