232180 ⎘
Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by or , not provided for in any of its subgroups Damping aspects of the outer suspension of loudspeaker diaphragms by addition of additional damping means
SPEAKER
#2Speaker and Terminal
#3Sound-producing device
#4ACRYLIC DAMPING ADHESIVE AND DIAPHRAGM MEMBRANE FOR MICRO-SPEAKERS
#5Speaker
#6Speaker
#7Dual-field single-voice-coil transducer
#8Inverted motor transducer with front spider
#9Manufacturing method of a speaker vibrating diaphragm by controlling a ratio of fiber materials
#10Flat speaker and display device
#11Miniature speaker
#12Acoustic device configuration and method
#13PIEZOELECTRIC SPEAKERS FOR ELECTRONIC DEVICES
#14Suspension device for a loudspeaker, manufacturing method and associated loudspeakers
#15Electronic device
#16Piezoelectric speakers for electronic devices
#17Acoustic device configuration and method
#18Support frame for thin mini speaker structure and method of assembling lead wires to support frame of thin mini speaker structure
#19Passive radiator structure
#20Electro-acoustic transducer with radiating acoustic seal and stacked magnetic circuit assembly
#21Digital acoustic device with increased sound power
#22Slim microspeaker
#23Vibrating element
#24Loudspeaker
#25Vibration unit for acoustic arrangement
#26Loudspeaker diaphragm and loudspeaker using same
#27Acoustic generator, acoustic generating device, and electronic device
#28Loudspeaker
#29Loudspeaker
#30Electrodynamic sound-emitting device
#31Electrostatic Loudspeaker System
#32Loudspeaker with an inverted motor
#33MEMBRANE FOR AN ACOUSTIC TRANSDUCER
#34Edge for Speaker
#35Acoustic device and method of manufacturing same
#36Silicon microphone without dedicated backplate
#37Vibration transducer
#38Loudspeaker damper, manufacturing method thereof, and loudspeaker and electronic device using the same
#39Ultra low frequency transducer and loud speaker comprising same
#40Planar speaker driver
#41Piezoelectric electroacoustic transducing device
#42Support apparatus for microphone diaphragm
#43Ink for screen printing, method for producing same, and method for manufacturing edge and damper of speaker using same
#44Connecting sheet of paper cone
#45Loudspeaker
#46Acoustic device
#47Dynamic micro speaker with dual suspension
#48Flat panel speaker
#49Angled cone of loudspeaker
#50Acoustic passive radiator rocking mode reducing
#51Acoustic device
#52Acoustic device
#53Acoustic transducer with mechanical balancing
#54Loudspeaker having damper with woven wire and method for manufacturing the same