Microphone

Micro-electro-mechanical systems (MEMS) device and method for fabricating the MEMS

Microphone and method of manufacturing the same

MEMS microphone

MEMS sensor

Digital microphone and control method therefor

Microphone circuits for canceling out the leakage characteristics of a transducer

Plate, transducer and methods for making and operating a transducer

Micro-electro-mechanical acoustic transducer device with improved detection features and corresponding electronic apparatus

Sound transducer structure and method for manufacturing a sound transducer structure

Microphone and manufacturing method thereof

MEMS device and MEMS vacuum microphone

Voice recognition device

Pressure gradient microphone for measuring an acoustic characteristic of a loudspeaker

MEMS device and process

Circuit board module comprising a continuous cavity, associated sonic transducer assembly, and production method

Microphone distortion reduction

Shock mounted transducer assembly

Integrated multi-sensing systems

Circuit arrangement with an optimized frequency response and method for calibrating a circuit arrangement

Receiver with integrated membrane movement detection

HIGH SENSITIVITY MICROPHONE AND MANUFACTURING METHOD THEREOF

Microphone, manufacturing method and control method thereof

Microphone device

Micromechanical component and production method for a micromechanical component

MICROPHONE AND MANUFACTURING METHOD THEREOF

Sensor device with ingress protection

Ingress protection for reducing particle infiltration into acoustic chamber of a MEMS microphone package

Pressure sensor, acoustic microphone, blood pressure sensor, and touch panel

Micro-sound detection analysis device and array audio signal processing method based on same

MEMS microphone package

MEMS microphone package

Digital silicon microphone with configurable sensitivity, frequency response and noise transfer function

MICROELECTROMECHANICAL MICROPHONE PACKAGE STRUCTURE

MEMS microphone package

Microphone package structure

FBDDA amplifier and device including the FBDDA amplifier

Electronic device including haptic actuator driven based upon audio noise and motion and related methods

System and method for supply current shaping

Vibration sensor with low-frequency roll-off response curve

Unidirectional condenser microphone unit

Package structure of MEMS microphone

Integrated structure of MEMS microphone and pressure sensor and manufacturing method for the integrated structure

MEMS device and process

Microphone and methods of assembling microphones

Package structure of MEMS microphone

MEMS DEVICE AND PROCESS

MEMS microphone assembly

MEMS MICROPHONE ELEMENT AND MANUFACTURING METHOD THEREOF

MEMS microphone with improved sensitivity

DIFFERENTIAL-CAPACITANCE TYPE MEMS MICROPHONE

Acoustic coupling arrangements for noise-cancelling headphones and earphones

Audio spectrum analyzer and method of arranging resonators included therein

MEMS device and process

MEMS device and process

Digital microphone assembly with improved frequency response and noise characteristics

Microphone

Stacked chip microphone

Module comprising a MEMS component mounted without subjecting same to stress

Sensor arrangement having an optimized group delay and signal processing method

Transducer package with through-vias

Split signal differential MEMS microphone

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

MEMS devices and processes

MEMS device and process

Impedance circuit for a charge pump arrangement and charge pump arrangement

MEMS transducer having stress diffusing structures provided in a flexible membrane

Micromechanical structure and method for manufacturing the same

MEMS DEVICE AND PROCESS

MEMS DEVICE AND PROCESS

MEMS devices and processes

MEMS transducer package

MEMS TRANSDUCER PACKAGE

MEMS transducer package

MEMS transducer package

Systems and methods for using a piezoelectric speaker as a microphone in a mobile device

APPARATUS FOR CONTROLLING AN EARPHONE OR A MEDIA PLAYER IN COMMUNICATION WITH THE EARPHONE, AND CONTROLLING METHOD THEREOF

Dynamic pressure sensor with improved operation

MEMS microphone and method of manufacturing the same

Feedback microphone adaptor for noise canceling headphone

HIGH-VOLTAGE RESET MEMS MICROPHONE NETWORK AND METHOD OF DETECTING DEFECTS THEREOF

Support pillar

MICROPHONE

Gaming headset with adjustable contact pressure

MICROPHONE AND MANUFACTURING METHOD THEREOF

Microphone device with integrated pressure sensor

Reduced-damping acoustic holes

To detect the ambient temperature around the MEMS microphone

Circuit architecture for a measuring arrangement, a level converter circuit, a charge pump stage and a charge pump, and method for operating same

Transducer with enlarged back volume

MEMS PROCESS AND DEVICE

High sensitivity microphone

Microphone with dustproof through holes

Device for detecting acoustic waves

DEVICE FOR DETECTING ACOUSTIC WAVES

MEMS Package

Multi-device transducer module, apparatus including the transducer module and method of manufacturing the transducer module

Micro-electro-mechanical system microphone with dual backplates

Electret element, microphone having electret element mounted therein and electret element manufacturing method

Microelectromechanical systems (MEMS) microphone bias voltage

Support pillar

Support pillar

Portless and membrane-free microphone

MEMS microphone and method of manufacturing the same

MEMS microphone and method of manufacturing the same

MEMS microphone and method of manufacturing the same

Ear cup for a hearing protector

Microphone package with molded spacer

PACKAGING FOR MEMS TRANSDUCERS

Cylindrical microphone array for efficient recording of 3D sound fields

Capacitance type transducer and acoustic sensor

Ultrasonic transducer

Impedance matching method and apparatus for electret microphone, and communication device

Systems and methods for using a speaker as a microphone

Signal processing for MEMS capacitive transducers

IN-PLANE OVERTRAVEL STOPS FOR MEMS MICROPHONE

System and method for an acoustic transducer and environmental sensor package

MEMS device with a valve mechanism

Glitch detection and method for detecting a glitch

Electric component with sensitive component structures and method for producing an electric component with sensitive component structures

Controlling mechanical properties of a MEMS microphone with capacitive and piezoelectric electrodes

Top port multi-part surface mount silicon condenser microphone

MEMS devices with membrane having venting flaps hingedly attached to one another

MEMS device and MEMS vacuum microphone

ACOUSTIC TRANSDUCER

System and method for high-ohmic circuit

Electrical testing and feedthrough cancellation for an acoustic sensor

Digital microphones

Digital microphones

Hearing aid system and a method of operating a hearing aid system

Fixed electrode and electroacoustic transducer

MULTI-LAYER COMPOSITE BACKPLATE FOR MICROMECHANICAL MICROPHONE

Electroacoustic transducer, and associated assembly and system

Die with integrated microphone device using through-silicon vias (TSVs)

PRESSURE SENSOR, PRESSURE SENSOR SYSTEM, MICROPHONE, BLOOD PRESSURE SENSOR AND TOUCH PANEL

LOW-COST MINIATURE MEMS VIBRATION SENSOR

INTEGRATED SELF-TEST FOR ELECTRO-MECHANICAL CAPACITIVE SENSORS

MEMS microphone, apparatus comprising a MEMS microphone and method for fabricating a MEMS microphone

ULTRASONIC ACTUATOR APPARATUS

Microphone and pressure sensor

Differential MEMS microphone

Microphone assembly with pulse density modulated signal

Offset cartridge microphones

Stress decoupling in MEMS transducers

Assembly comprising an electrostatic sound generator and a transformer

Apparatus and method to bias MEMS motors

System and method for acoustic transducer supply

Microphone Arrangement which has an Enlarged Opening and is Decoupled from the Cover

System and method for a MEMS transducer

Integrated MEMS transducers

MEMS device and process

MEMS device and process

HEARING DEVICE RECEIVER WITH ANGULAR MOMENTUM CANCELLATION

Self-biasing output booster amplifier and use thereof

Microphone module with sound pipe

Microphone for a hearing aid

Dual port transimpedance amplifier with separate feedback

Metalized microphone lid with integrated wire bonding shelf

Differential amplifier circuit for a capacitive acoustic transducer and corresponding capacitive acoustic transducer

Microphone

Motion detection using pressure sensing

Sensing device for sensing a gas and method for estimating a volume of a sensed gas

Integrated package containing MEMS acoustic sensor and environmental sensor and methodology for fabricating same

Microphone

Microphone assembly and method of reducing a temperature dependency of a microphone assembly

Impedance converter and condenser microphone

TRAPPED MEMBRANE

Condenser microphone unit and condenser microphone

System for continuous monitoring of body sounds

Doped substrate regions in MEMS microphones

Center-fixed MEMS microphone membrane

Condenser microphone

Condenser microphone unit and condenser microphone

MEMS MICROPHONE AND MANUFACTURING METHOD THEREOF

Method for manufacturing microphone chip

Frequency modulated microphone system

System and method for sensor-supported microphone

Fully wafer-level-packaged MEMS microphone and method for manufacturing the same

Microphone package with an integrated digital signal processor

Electronic circuit for a microphone and method of operating a microphone

TRANSDUCER ELEMENT AND METHOD OF MANUFACTURING A TRANSDUCER ELEMENT

Integrated MEMS microphone and vibration sensor

Apparatus and method for activating circuits

Amplifier arrangement and amplification method

MEMS microphone having improved sensitivity and method for the production thereof

Microphone and method of manufacturing a microphone

INDEPENDENTLY CHARGE PUMPS FOR DIFFERENTIAL MICROPHONE

MEMS microphone and method of operating a MEMS microphone

Microphone and method of operating a microphone

Acoustic filtering

Condenser microphone unit, condenser microphone, and method of manufacturing condenser microphone

System and method for a perpendicular electrode transducer

Directional microphone and associated packing techniques

DIGITAL MICROPHONES

Waterproof microphone and associated packing techniques

Strain sensing element, having a first and second magnetic layer and a third layer that is antiferrimagnetic

Hinged MEMS diaphragm, and method of manufacture thereof

Transducer element and MEMS microphone

NOISE REDUCTION SYSTEM

MEMS device and process

MEMS CHIP SCALE PACKAGE

MICROPHONE ASSEMBLY WITH SUPPRESSED FREQUENCY RESPONSE

Pressure sensor, acoustic microphone, blood pressure sensor, and touch panel

Sensor with movable parts and biasing

Electric device, in particular a microphone having re-adjustable sensitivity, and adjustment method

Capacitive microphone with integrated cavity

Microphone package

Microphone having increased rear volume, and method for production thereof

Condenser microphone with non-circular membrane

Unidirectional condenser microphone unit, unidirectional condenser microphone, and method of manufacturing unidirectional condenser microphone unit

Microphone and method for producing a microphone

MEMS microphone

Detachable microphone and method of manufacturing the same

MEMS MICROPHONE PACKAGE STRUCTURE HAVING A NON-PLANAR SUBSTRATE

Audio output circuit of condenser microphone

Microphone

Audio calibration using a microphone

Microphone apparatus and method with catch-up buffer

DYNAMICALLY PROGRAMMABLE MICROPHONE

Silicon microphone with suspended diaphragm and system with the same

Silicon microphone with high-aspect-ratio corrugated diaphragm and a package with the same

Microphone assembly and method of manufacturing a microphone assembly

WAFER STRUCTURE AND PROCESSING METHOD THEREOF

MEMS microphone package

Passive noise-cancellation of an in-ear headset module

Phase shorting switch

Dual processing paths for differential mode and common mode signals for an adaptable analog-to-digital converter (ADC) topology

System and method for a multi-electrode MEMS device

Ingress protection for reducing particle infiltration into acoustic chamber of a MEMS microphone package

Sound transducer structure and method for manufacturing a sound transducer structure

Microstrip filter and microphone device using same

MEMS component including a sound-pressure-sensitive diaphragm element and piezosensitive signal detection

Membrane-based sensor having a plurality of spacers extending from a cap layer

MEMS component including a sound-pressure-sensitive diaphragm element

Monitoring system and monitoring method

Vowel and consonant discriminating microphones using carbon nanotubes

Microelectromechanical microphone having a stationary inner region

Microphone

MICROPHONE AND MANUFACTURING METHOD THEREOF

MICROPHONE AND CONTROL METHOD THEREFOR

Microelectromechanical microphone

MEMS microphone

Offset calibration in a multiple membrane microphone

MICROPHONE WITH INTERNAL PARAMETER CALIBRATION

Independently charge pumps for differential microphone

In-plane overtravel stops for MEMS microphone

Unidirectional condenser microphone

Flat-panel acoustic apparatus

Embedded and printed acoustic port

Microelectromechanical microphone with differential capacitive sensing

RAISED SHOULDER MICRO ELECTRO MECHANICAL SYSTEM (MEMS) MICROPHONE

Multi-channel digital microphone

Micromechanical structure comprising carbon material and method for fabricating the same

Component having a micromechanical microphone pattern

Differential amplifier circuit for a capacitive acoustic transducer and corresponding capacitive acoustic transducer

Multi-MEMS module

Micro-electro-mechanical system devices

System and method for high input capacitive signal amplifier

Method and apparatus for improving performance of digital microelectromechanical systems microphones

Condenser microphone

Microphone with coined area

Support pillar

Integrated package forming wide sense gap micro electro-mechanical system microphone and methodologies for fabricating the same

Condenser microphone unit, condenser microphone, and method of manufacturing condenser microphone unit

MEMS device and method of manufacturing a MEMS device

MEMS silicone microphone and manufacturing method thereof

Method for manufacturing a microphone structure and a pressure sensor structure in the layer structure of a MEMS element

Entrained microphones

Dual diaphragm microphone

Capacitive silicon microphone and fabrication method thereof

MEMS and/or NEMS dynamic pressure sensor with improved performances and microphone comprising such a sensor

ACOUSTIC DEVICE WITH ONE OR MORE TRIM CAPACITORS

System and method for an acoustic transducer and environmental sensor package

Acoustic apparatus with side port

METHOD FOR ARRANGING MICROPHONES

Semiconductor integrated device for acoustic applications with contamination protection element, and manufacturing method thereof

Microphone connecting device

MEMS process and device

SOUND SOURCE LOCALIZATION USING SENSOR FUSION

Microphone device including light emitting elements

Monolithic complementary metal-oxide semiconductor (CMOS)-integrated silicon microphone

MEMS microphone and method for forming the same

Microphone arrangement

Top port multi-part surface mount silicon condenser microphone

Method and system for audio sharing

MEMS TILT SENSOR

Molded interconnect mircoelectromechanical system (MEMS) device package

Microphone device

Method of forming a packaged microphone

Acoustic sensor

System and method for an integrated transducer and temperature sensor

Method for improving manufacturability of cavity packages for direct top port MEMS microphone

Multi-mode microphones

MEMS microphone

MEMS microphone package

Multi-mode microphones

Preamplifier circuit for a microelectromechanical capacitive acoustic transducer

Condenser microphone and method of manufacturing condenser microphone

MEMS microphone device

Metalized microphone lid with integrated wire bonding shelf