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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co LtdfiledCriticalOki Electric Industry Co Ltd
Priority to JP55169679ApriorityCriticalpatent/JPS5793795A/ja
Publication of JPS5793795ApublicationCriticalpatent/JPS5793795A/ja
Publication of JPS6322320B2publicationCriticalpatent/JPS6322320B2/ja
B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
B06B1/0207—Driving circuits
B06B1/0223—Driving circuits for generating signals continuous in time
B06B1/0269—Driving circuits for generating signals continuous in time for generating multiple frequencies
B06B1/0276—Driving circuits for generating signals continuous in time for generating multiple frequencies with simultaneous generation, e.g. with modulation, harmonics
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Electromechanical Clocks
(AREA)
Circuit For Audible Band Transducer
(AREA)
Electrophonic Musical Instruments
(AREA)
JP55169679A1980-12-031980-12-03Electronic signal controller
GrantedJPS5793795A
(en)