231985 ⎘
Diaphragms for electromechanical transducers ; Cones; Mounting or tensioning of diaphragms or cones Tensioning by means acting directly on free portions of diaphragm or cone
MEMS DEVICE
#2MEMS microphone chip
#3Audio transducers
#4Audio transducers
#5SOUND GENERATING DEVICE MODULE
#6Relating to audio transducers
#7Micrometric loudspeaker
#8Planar loudspeaker
#9Miniature moving coil loudspeaker with ferrofluid
#10Ultrasonic transducers
#11Subcutaneous microphone having a central pillar
#12MEMS capacitive microphone
#13Audio transducers
#14Piezoelectric MEMS microphone
#15LIGHTWEIGHT SPEAKER DIAPHRAGM
#16HIGH-QUALITY ELECTROMAGNETIC SPEAKER HAVING IMPROVED ACCURACY OF AIR GAP
#17Audio transducers
#18ELECTRO-ACOUSTIC DRIVER HAVING COMPLIANT DIAPHRAGM WITH STIFFENING ELEMENT
#19Slim electronic devices and audio transducers incorporated therein
#20Moving-coil loudspeaker
#21Audio transducers and devices incorporating the same
#22Acoustic apparatus with diaphragm supported at a discrete number of locations
#23Ultrasonic transducer with tensioned film
#24Optical fiber sound pickup device and method for equipment for manufacturing the same
#25Audio transducers
#26High aspect ratio moving coil transducer
#27Ultrasonic transducers
#28Transducer diaphragm
#29Microelectromechanical microphone
#30Electro-acoustic driver having compliant diaphragm with stiffening element
#31Space frame reinforced tweeter dome
#32System and method for a loudspeaker with a diaphragm
#33Electroacoustic transducer
#34Acoustic apparatus with diaphragm supported at a discrete number of locations
#35ELECTRO-ACOUSTIC DRIVER AND BOBBIN THEREFORE
#36Electro-acoustic driver having compliant diaphragm with stiffening element
#37Method for reprocessing vibrating diaphragm, vibrating diaphragm and telephone receiver
#38Transducer diaphragm
#39Electroacoustic transducer
#40Center-fixed MEMS microphone membrane
#41Acoustic Driver Tensioner
#42Distributed mode louspeaker damping oscillations within exciter feet
#43MEMS and/or NEMS dynamic pressure sensor with improved performances and microphone comprising such a sensor
#44Loudspeaker
#45Acoustic apparatus with diaphragm supported at a discrete number of locations
#46Micromechanical structure and method for fabricating the same
#47Sound producing system
#48Transducer apparatus with a tension actuator
#49Flat type speaker having damper-lead plate of PCB voice coil plate
#50Integrated acoustic transducer in MEMS technology, and manufacturing process thereof
#51Flat type speaker having vibration-lead plate attached on top of vibration plate
#52Loudspeaker, video device, and portable information processing apparatus
#53Micro electrical mechanical system with bending deflection of backplate structure
#54Piezoelectric microphone fabricated on glass
#55PASSIVE RADIATOR
#56Slim speaker
#57Speaker, hearing aid, inner-ear headphone, portable information processing device, and AV device
#58Condenser microphone unit
#59Electromagnetic converter
#60Electrodynamic transducer, in particular of the loudspeaker type with ferrofluid suspension and related devices
#61Loudspeaker, video device, and portable information processing apparatus
#62Systems and methods for acousto-haptic speakers
#63Integrated acoustic transducer in MEMS technology, and manufacturing process thereof
#64Integrated acoustic transducer obtained using MEMS technology, and corresponding manufacturing process
#65Speaker device
#66Method of manufacturing a speaker
#67Ribbon transducer with improved excursion and dispersion characteristics
#68Speaker
#69Speaker
#70Loudspeaker actuator
#71Overlapping surround roll for loudspeaker
#72Magnetic membrane suspension
#73Speaker, module using the same, electronic equipment and device, and speaker producing method
#74Acoustic diaphragm, and method of fabricating acoustic diaphragm
#75Speaker
#76Electro-acoustic transducer
#77Analog area speaker panel with precision placement and direction of audio radiation