Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES74626UpriorityCriticalpatent/ES74626Y/en
Publication of ES74626UpublicationCriticalpatent/ES74626U/en
Application grantedgrantedCritical
Publication of ES74626YpublicationCriticalpatent/ES74626Y/en
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups
(AREA)
Diaphragms For Electromechanical Transducers
(AREA)
Abstract
A loudspeaker intended for sound reproduction, characterized in that the loudspeaker has two mobile coils to reproduce the different sounds coming from two channels, each of which is applied to each of the coils. (Machine-translation by Google Translate, not legally binding)
Improvements in microphones, particularly for duplex installations with speakers and microphone (Machine-translation by Google Translate, not legally binding)