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Bernard Roux SA Des Ets
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Bernard Roux SA Des Ets
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Application grantedgrantedCritical
Publication of FR48027EpublicationCriticalpatent/FR48027E/fr
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
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Physics & Mathematics
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Engineering & Computer Science
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Acoustics & Sound
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FR48027D1936-06-111936-06-11Procédé et dispositif de correction électrique de l'acoustique d'une salle
ExpiredFR48027E
(fr)