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DIN EN 61305-5 Beiblatt 1:2005-11

Действует
Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 5: Loudspeaker - Supplement 1: Listening tests on loudspeakers - Single stimulus ratings and paired comparisons; IEC/TR 61305-6:2005 — 20 стр.