ES290380Y - SOUND TRANSDUCER DEVICE ON ELECTRICAL SIGNALS - Google Patents

SOUND TRANSDUCER DEVICE ON ELECTRICAL SIGNALS

Info

Publication number
ES290380Y
ES290380Y ES1985290380U ES290380U ES290380Y ES 290380 Y ES290380 Y ES 290380Y ES 1985290380 U ES1985290380 U ES 1985290380U ES 290380 U ES290380 U ES 290380U ES 290380 Y ES290380 Y ES 290380Y
Authority
ES
Spain
Prior art keywords
electrical signals
sound transducer
transducer device
sound
signals
Prior art date
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.)
Expired
Application number
ES1985290380U
Other languages
Spanish (es)
Other versions
ES290380U (en
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.)
CASTILLO CAMPINS ROSA
Original Assignee
CASTILLO CAMPINS ROSA
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 CASTILLO CAMPINS ROSA filed Critical CASTILLO CAMPINS ROSA
Priority to ES1985290380U priority Critical patent/ES290380Y/en
Publication of ES290380U publication Critical patent/ES290380U/en
Application granted granted Critical
Publication of ES290380Y publication Critical patent/ES290380Y/en
Expired legal-status Critical Current

Links

ES1985290380U 1985-11-18 1985-11-18 SOUND TRANSDUCER DEVICE ON ELECTRICAL SIGNALS Expired ES290380Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1985290380U ES290380Y (en) 1985-11-18 1985-11-18 SOUND TRANSDUCER DEVICE ON ELECTRICAL SIGNALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1985290380U ES290380Y (en) 1985-11-18 1985-11-18 SOUND TRANSDUCER DEVICE ON ELECTRICAL SIGNALS

Publications (2)

Publication Number Publication Date
ES290380U ES290380U (en) 1986-08-16
ES290380Y true ES290380Y (en) 1987-05-01

Family

ID=8438337

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985290380U Expired ES290380Y (en) 1985-11-18 1985-11-18 SOUND TRANSDUCER DEVICE ON ELECTRICAL SIGNALS

Country Status (1)

Country Link
ES (1) ES290380Y (en)

Also Published As

Publication number Publication date
ES290380U (en) 1986-08-16

Similar Documents

Publication Publication Date Title
DE3650389D1 (en) Sound signal generating device.
KR900004130U (en) Electroacoustic transducer
DE3586081D1 (en) SOUND SIGNAL TREATMENT DEVICE.
DE3683874D1 (en) SOUND SIGNAL GENERATION DEVICE.
DK462084A (en) Force Transducer
BR8603550A (en) MAGNETORRESISTIVE READING TRANSDUCER SET
ES552833A0 (en) AN ELECTRET TRANSDUCER.
GB2181546B (en) An acoustic device
DE3689305D1 (en) Sound signal processing device.
DE3678543D1 (en) ACOUSTIC SIGNAL DEVICE.
GB8613473D0 (en) Transducer diaphragm
GB2181022B (en) An acoustic calibration device
GB2180429B (en) An electroacoustic transducer arrangement
DE3679154D1 (en) ACOUSTIC HOLE HOLE MEASURING DEVICE.
DE3682743D1 (en) ACOUSTIC HOLE HOLE MEASURING DEVICE.
GB2184542B (en) Acoustic measuring device
ES290342Y (en) SOUND TRANSDUCER
GB2172468B (en) Broadband acoustic point-contact transducer
FR2613894B1 (en) ELECTROACOUSTIC TRANSDUCER
KR870009162U (en) Speaker mounting device
FR2588710B1 (en) IONIC ELECTROACOUSTIC TRANSDUCER
GB8608317D0 (en) Acoustic transducer
GB8501914D0 (en) Electro-acoustic transducers
IT1186437B (en) ELECTRONIC DEVICE FOR ALARM ACOUSTIC SIGNALS
KR860015554U (en) Acoustic transducer