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RADIO ELETTRONICHE BINI COSTRU
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RADIO ELETTRONICHE BINI COSTRU
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Application filed by RADIO ELETTRONICHE BINI COSTRUfiledCriticalRADIO ELETTRONICHE BINI COSTRU
Priority to FR823925ApriorityCriticalpatent/FR1253739A/en
Application grantedgrantedCritical
Publication of FR1253739ApublicationCriticalpatent/FR1253739A/en
G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
G10K15/00—Acoustics not otherwise provided for
G10K15/08—Arrangements for producing a reverberation or echo sound
G10K15/10—Arrangements for producing a reverberation or echo sound using time-delay networks comprising electromechanical or electro-acoustic devices
FR823925A1960-04-091960-04-09
Method and device for recording sounds, especially voices
ExpiredFR1253739A
(en)