AKG Acoustics HSD 200 SR/ocの取扱説明書

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HSD 200SR/oc
Communication Headset
Description
The HSD 200 SR is a combination stereo headset and
close-talking dynamic microphone intended for modern
hands-free operation in a communications environment. The
microphone response has been tailored with a gentle roll-off
below 200 Hz and a broad peak centered at 3 kHz to
increase speech intelligibility. The semi-open, supra-aural
headphone fittings provide a comfortable fit, while the semi-
open design enables the user to directly hear sounds and

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Architects and Engineers Specifications The communication headset assembly shall consist of a The microphone shall have an impedance no greater than 650 dynamic stereo headphone pair and an adjustable, shock mounted ohms and a sensitivity at 1 kHz of 1 mV/Pa. The microphone’s dynamic microphone. Each headphone shall have an impedance pickup pattern shall be hypercardioid. Leads for both headphones no less than 200 ohms and a sensitivity of 100 dB per milliwatt. and microphone shall be contained