Assembling method for micro-loudspeaker assembly

Electromagnetic vibration device and manufacturing method thereof

Capacitive MEMS element including a pressure-sensitive diaphragm

Techniques for generating audio signals

MEMS microphone assembly and method of manufacturing the MEMS microphone assembly

Microphone, acoustic sensor, and method of manufacturing acoustic sensor

CMOS compatible MEMS microphone and method for manufacturing the same

Bone conduction speaker and compound vibration device thereof

Speaker enclosure

System and method for embedding conductive traces into hearing assistance device housings

MEMS devices, interface circuits, and methods of making thereof

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

Ultrasonic transmitting unit and manufacturing method of ultrasonic transmitting unit

Method of manufacturing stacked thin film piezoelectric filter

Miniature electroacoustic transducer and assembling method thereof

Gradient micro-electro-mechanical systems (MEMS) microphone

Micromechanical component and manufacturing method for a micromechanical component

Pre-mold for a microphone assembly and method of producing the same

Capacitance type sensor and method of manufacturing the same

Acoustic generator, acoustic generation device, and electronic device

Transducer arrangement

MEMS microphone with reduced parasitic capacitance

Method and apparatus for improved acoustic transparency

MEMS process and device

Wireless ear-hook headset, flexible tube structure thereof, and method for manufacturing the flexible tube structure

Apparatus for securing components in an electret condenser microphone (ECM)

Capacitive micro-machined transducer and method of manufacturing the same

Transducer with piezoelectric, conductive and dielectric membrane

MEMS microphone with out-gassing openings and method of manufacturing the same

Hearing protection earpiece

Micromechanical detection structure for a MEMS acoustic transducer and corresponding manufacturing process

Transducer, method for manufacturing transducer, and object information acquiring apparatus

Method of manufacturing a mechanical resonating structure

Tip-plate assembly, hearing device with a tip-plate assembly and method of manufacturing a hearing device with a tip-plate assembly

Structure of MEMS electroacoustic transducer

Method of packaging a MEMS transducer device and packaged MEMS transducer device

MEMS acoustic transducer, MEMS microphone, MEMS microspeaker, array of speakers and method for manufacturing an acoustic transducer

Acoustic sensor package

Pre-collapsed capacitive micro-machined transducer cell with plug

Packages and methods for packaging MEMS microphone devices

Microphone structure

Chip arrangement and a method for manufacturing the same

MEMS process and device

Acoustic transducer and microphone using the acoustic transducer

Electroformed housings for electronic devices

Silicon condenser microphone

Ultrasonic transducer

Multiple receiver assembly and a method for assembly thereof

MEMS microphone and method for manufacture

Open-air earbuds and methods for making the same

Method for making thermoacoustic device array

Method for making thermoacoustic device

Process for the production of a capacitor microphone and a capacitor microphone

Earpiece having adjustable front vent

MANUFACTURING METHOD OF ACOUSTIC MATCHING MEMBER, ACOUSTIC MATCHING MEMBER, ULTRASONIC TRANSMITTER/ RECEIVER UNIT INCORPORATING ACOUSTIC MATCHING MEMBER, AND ULTRASONIC FLOW METER DEVICE

Compact bone conduction audio transducer

MEMS devices

MEMS device and method of manufacturing a MEMS device

Speaker damper and manufacturing method of the same

Ophthalmic surgical instrument with pre-set tip-to-shell orientation

Acoustic waveguide and computing devices using same

MEMS microphone system for harsh environments

Sound transducer structure and method for manufacturing a sound transducer structure

Vibrating panel device for electromagnetic vibrator and its manufacture method

Speakers, headphones, and kits related to vibrations in an audio system, and methods for forming same

Cymbal transducer using electret accelerometer

Acoustic sensor

Method for manufacturing semiconductor device and method for manufacturing microphone

Integrated acoustic transducer in MEMS technology, and manufacturing process thereof

MEMS apparatus disposed on assembly lid

Method for manufacturing an ultrasonic transducer

ELECTROSTATIC SPEAKER AND MANUFACTURING METHOD THEREOF AND CONDUCTIVE BACKPLATE OF THE SPEAKER

Acoustic transducer and interface circuit

MEMS microphone and method for packaging the same

CAPACITIVE TRANSDUCER

MEMS microphone and forming method therefor

Packaging of acoustic volume increasing materials for loudspeaker devices

Method for fabricating patterned polyimide film and applications thereof

Method of providing a semiconductor structure with forming a sacrificial structure

Systems and methods for reducing stray magnetic flux

Sensor module

MEMS MICROPHONE MODULE

Micro-electro-mechanical system microphone chip with expanded back chamber

Batch Manufacturing Meso Devices on flexible substrates

Wide-range, wide-angle loudspeaker driver

Acoustic transducer

Focused acoustic transducer

METHOD FOR PRODUCING AN EARPIECE WITH A VENT

Ultrasound transducer array, method of manufacturing ultrasound transducer array and ultrasound endoscope

Speaker assembly for a high-temperature environment

Earphone with elastic holder for driver and cord

Earphone and ear-worn bone conduction device

Ultrasound System and Method of Manufacture

Ultrasonic transducer element chip, probe, electronic instrument, and ultrasonic diagnostic device

Custom in-ear monitor

Multi-array ultrasonic probe apparatus and method for manufacturing multi-array probe apparatus

Method of assembling a cordless hand-held ultrasonic cautery cutting device

Micromechanical Sound Transducer Arrangement and a Corresponding Production Method

Directional audio waveguide array

Ultrasound transducer for medical use

Methods for manufacturing ultrasound transducers and other components

Ultrasonic transducer for an ultrasonic flow measuring device

Chip with integrated circuit and micro-silicon condenser microphone integrated on single substrate and method for making the same

SYSTEMS AND METHODS FOR IMPROVED ACOUSTO-HAPTIC SPEAKERS

Vertical pressure sensitive structure

Backing element of ultrasonic probe, backing layer of ultrasonic probe, and manufacturing method thereof

Electromechanical transducer and method for manufacturing the same which suppresses lowering of sensitivity while a protective layer is formed

Acoustic sensor and method of manufacturing the same

Sonotrode

Electrodynamic speaker and method for manufacturing the same

Middle ear implantable microphone

Strain and pressure sensing device, microphone, method for manufacturing strain and pressure sensing device, and method for manufacturing microphone

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

Fabrication method of acoustic wave device

Electro-acoustic transducer and method of manufacturing the same

Bone conduction speaker and compound vibration device thereof

INTEGRATED MEMS DEVICE

MEMS tilt sensor

Water-proof sound-transmitting member and method for producing same, and supported water-proof sound-transmitting member

Handheld computing device

Acoustic apparatus and method of manufacturing

Method for manufacturing an ultrasound imaging transducer assembly

Method of manufacturing a microphone assembly

Methods for forming MEMS devices

Method of manufacturing resonant transducer

Microspeaker with piezoelectric, metal and dielectric membrane

Method of manufacturing boundary acoustic wave device

SHIELDING OF BEHIND-THE-EAR HEARING AIDS

ELECTROSTATIC LOUDSPEAKER AND METHOD OF PRODUCING ELECTROSTATIC LOUDSPEAKER

Method for manufacturing a micro-electro-mechanical microphone

Sound quality evaluation apparatus and method thereof

Ultrasound transducer and processing methods thereof

Sensor manufacturing method

Methods and devices for radio frequency (RF) mitigation proximate the ear

MEMS microphone with spring suspended backplate

Acoustic sensor and fabrication method thereof

MEMS microphone and method of manufacturing the same

Auditory comprehension and audibility device

Direct writing of functionalized acoustic backing

Open-air earbuds and methods for making the same

Method and apparatus for construction of an acoustic module backvolume

METHOD OF MANUFACTURING ACTUATOR FOR MICRO EJECTOR

Audio headsets with multi-color ribbon cable and related systems and methods of manufacture

Seamless headsets and related systems and methods of manufacture

Method of manufacturing an electromechanical transducer

ELECTROMECHANICAL TRANSDUCER AND METHOD OF MANUFACTURING THE ELECTROMECHANICAL TRANSDUCER

Method for etching material longitudinally spaced from etch mask

Silicon microphone with integrated back side cavity

Oscillator and electronic device

Method for facilitating assembly of a printhead having a polymer layer

Method of manufacturing a piezoelectric speaker

Microphone

Piezoelectric microphone fabricated on glass

Ultrasonic transducer and method of manufacturing the same

Techniques for generating audio signals

FLAT SPEAKER DEVICE AND METHOD OF FABRICATING THE SAME

Trim method for CMOS-MEMS microphones

Method for manufacturing earphone

MEMS microphone

Package for a MEMS sensor and manufacturing process thereof

THIN-FILM SPEAKER SYSTEM AND METHODS FOR MAKING AND USING THE SAME

WELDING TYPE CONDENSER MICROPHONE USING CURLING AND METHOD OF ASSEMBLYING THE SAME

MEMS microphone and method for manufacture

Epitaxial silicon CMOS-MEMS microphones and method for manufacturing

CMOS compatible MEMS microphone and method for manufacturing the same

Speaker cabinet and method for fabrication

Speaker manufacturing method

COMBINED MICRO-ELECTRO-MECHANICAL SYSTEMS MICROPHONE AND METHOD FOR MANUFACTURING THE SAME

Microphone unit and voice input device comprising same

MEMS microphone

DEVICE OF MANUFACTURING SPEAKER

Fabricating MEMS composite transducer including compliant membrane

Condenser microphone unit and condenser microphone

Methods for fabricating magnetic transducers using post-deposition tilting

Carrier and Method for Fabricating Thereof

Condenser microphone unit and condenser microphone

Packages and methods for packaging microphone devices

Portable Loudspeaker

Acoustic transducer with gap-controlling geometry and method of manufacturing an acoustic transducer

MEMS component having a diaphragm structure

Electroacoustic sound transducer

SPEAKER, AND ELECTRONIC APPARATUS AND CELLULAR PHONE USING THE SPEAKER

Method for manufacturing a condenser microphone

Method and apparatus for manufacturing a passive component for an acoustic transducer

Piezoelectric panel speaker and optimal method of designing the same

Microelectromechanical system microphone package structure

Component having a micro-mechanical microphone structure and method for producing the component

Micromechanical Microphone Device and Method for Producing a Micromechanical Microphone Device

Micro-electromechanical systems (MEMS) microphone and method of manufacturing the same

COMPONENT AND METHOD FOR THE MANUFACTURE THEREOF

MEMS device assembly and method of packaging same

Wireless SAW sensors having integrated antennas

SYSTEM FOR ASSEMBLING A SPEAKER MOTOR

Method for packaging a sensor chip, and a component produced using such a method

Package with a CMOS die positioned underneath a MEMS die

PACKAGE WITH A CMOS DIE POSITIONED UNDERNEATH A MEMS DIE

Method of providing a semiconductor structure with forming a sacrificial structure

Microphone package and method for manufacturing same

Micromechanical digital loudspeaker

MICROPHONE PACKAGE STRUCTURE AND METHOD FOR FABRICATING THE SAME

MEMS MICROPHONE

Suspension for a hearing device receiver, and a method of producing a hearing device, and a hearing device

Method for manufacturing a quartz crystal unit, quartz crystal oscillator and electronic apparatus

Backplate for Microphone

Acoustic sensor

ULTRASONICALLY WELDED STRUCTURES AND METHODS FOR MAKING THE SAME

Condenser microphone array chip

Speaker with acoustic chamber

FLAT SPEAKER STRUCTURE AND MANUFACTURING METHOD THEREOF

Method of coating a surface with a water and oil repellant polymer layer

MEMS device assembly and method of packaging same

Method of making an ultrasonic transducer system

Composite microphone boot to optimize sealing and mechanical properties

Dust protection apparatus for flat loudspeakers

Microphone unit and highly directional microphone

MICROELECTROMECHANICAL SYSTEMS (MEMS) PACKAGE

MEMS-type pressure pulse generator

Electrostatic speaker and manufacturing method thereof and conductive backplate of the speaker

Earphone driver and method of manufacture

MEMS MICROPHONE AND MANUFACTURING METHOD THEREOF

Two-track surface acoustic wave device with interconnecting grating

Method for fabricating MEMS device

Vibration element, manufacturing method thereof, and vibration wave actuator

Method of forming a miniature, surface microsurfaced differential microphone

Acoustic sensor and method of manufacturing the same

Method of manufacturing a resonating structure

MEMS MICROPHONE PACKAGE AND PACKAGING METHOD

Silicon condenser microphone having an additional back chamber and a fabrication method therefor

SPEAKER UNIT, MANUFACTURING METHOD THEREOF, AND PORTABLE INFORMATION TERMINAL

Electro-acoustic converters, electronic devices, waterproof covers, and air leakage test methods for electro-acoustic converters

Method for fabricating an electromechanical transducer

Temperature compensated thin film acoustic wave resonator

Semiconductor device and microphone

Acoustic transducer with a liquid-filled porous medium backing and methods of making and using same

Packages and methods for packaging MEMS microphone devices

Micromechanical component having a rear volume

Signal processing within an optical microphone

Optical microphone packaging

VARIABLE DIRECTIONAL MICROPHONE ASSEMBLY AND METHOD OF MAKING THE MICROPHONE ASSEMBLY

Method for fabricating MEMS device

Actuator apparatus with comb-drive component and methods useful for manufacturing and operating same

PIEZOELECTRIC PANEL SPEAKER AND OPTIMAL METHOD OF DESIGNING THE SAME

VOICE INPUT DEVICE, METHOD FOR MANUFACTURING THE SAME, AND INFORMATION PROCESSING SYSTEM

Sound transducer structure and method for manufacturing a sound transducer structure

Microphone with irregular diaphragm

Silicon microphone with integrated back side cavity

Capacitive sensor and manufacturing method thereof

Method of manufacturing capacitive electromechanical transducer

SPEAKER MAGNETIC CIRCUIT, SPEAKER DEVICE, AND METHOD OF MANUFACTURING SPEAKER MAGNETIC CIRCUIT

Capacitive transducer and fabrication method

Method of manufacturing speaker

Condenser microphone

Print head having a polymer layer to facilitate assembly of the print head

Capacitive vibration sensor

Piezoelectric speaker and method of manufacturing the same

Method of manufacturing stacked thin film piezoelectric filter

MEMS microphone packaging and MEMS microphone module

Electroacoustic transducing device

Microelectromechanical systems microphone packaging systems

SHIELD CASE AND MEMS MICROPHONE HAVING IT

PIEZOELECTRIC EXCITER AND PIEZOELECTRIC EXCITER UNIT

Electret and electrostatic induction conversion device

PRODUCTION METHOD OF MEMS SENSOR

Variable directional microphone assembly and method of making the microphone assembly

MEMS process and device

Method for manufacturing an ultrasound imaging transducer assembly

Temperature control of micromachined transducers

Method of manufacturing an ultrasonic transducer semiconductor device

Piezoelectric micro speaker including weight attached to vibrating membrane and method of manufacturing the same

Microphone with backplate having specially shaped through-holes

Manufacturing method of a quartz crystal unit , a quartz crystal oscillator and an electronic apparatus

Handheld computing device

MEMS stress concentrating structure for MEMS sensors

Methods for fabricating magnetic transducers using post-deposition tilting

Method of manufacturing a structure with an integrated circuit and a silicon condenser microphone mounted on a single substrate

EARPHONE ACOUSTIC SIMULATION SYSTEM AND OPTIMAL SIMULATION METHOD OF THE SAME

Electromechanical transducer device and method of making the same

Flat panel loudspeaker system

Static eliminator, and microphone electretizing method and apparatus using static eliminator

Hybrid electric device using piezoelectric polymer substrate

Temperature control of micromachined transducers

Diagnostic ultrasound transducer

ELECTROSTATIC LOUDSPEAKER STATORS AND THEIR MANUFACTURE

Loudspeaker arrangement

Quartz crystal unit, quartz crystal oscillator having quartz crystal unit, and electronic apparatus having quartz crystal oscillator

Method for manufacturing a quartz crystal resonator, quartz crystal unit and quartz crystal oscillator

Silicon microphone package

Ultrasonic transducer

CMUT packaging for ultrasound system

MEMS microphone with spring suspended backplate

Configurations And Methods For Broadband Planar Magnetic Induction Transducers

Microcap acoustic transducer device

Arrangement comprising a microphone

Horn loudspeaker and a sound source

MEMS MICROPHONE

Ultrasound Scanner Built with Capacitive Micromachined Ultrasonic Transducers (CMUTS)

Microfabricated microphone

PIEZOELECTRIC ELEMENT AND METHOD OF MANUFACTURING THE SAME

Transducer device including feedback circuit

Flexible electret actuators and methods of manufacturing the same