JOSEPHSON ENGINEERING OSSDISK — Microphone
Fit and constraints
Intended use
Constraints
To use it
Questions
Which connections, drivers, operating systems, and sample rates are supported by this exact revision?
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What cables, mounts, power supplies, or licenses are included?
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Is the current retailer listing new stock, demo stock, open box, or special order?
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Description
The Josephson Engineering OSSDISK is a stereo microphone system consisting of two pressure microphones spaced 165 mm apart and mounted on opposite sides of a 300 mm diameter acoustically treated disc. At frequencies below approximately 200 Hz, both microphones capture identical signals; above this threshold, the separation increases with rising frequency. The disc's acoustic treatment creates frequency-dependent and angle-dependent differences in the channels' frequency response, while diffraction effects occur around the disc's edge based on frequency and incident angle.