FIELD: audio technology.
SUBSTANCE: proposed electrodynamic loudspeaker has radiation element in the form of synthetic film with conductors deposited on it. Synthetic film is pulled in parallel with immobile perforated conductors, which are connected in series, and conductors on synthetic film. Loudspeaker also includes lead from conductors of radiation element and lead from immobile perforated conductors for connection to source of constant electric signals of displacement current and variable signals of excitation current.
EFFECT: simplified design of electrodynamic loudspeaker.
1 dwg
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