MICROPHONE ASSEMBLY ADAPTED TO FORM CONTINUOUSLY VARIABLE POLAR PATTERNS

DIGITAL MICROPHONE DATA OUTPUT

SWITCHING DRIVERS WITH VOLTAGE MONITORING

DELTA-BASED CURRENT STEERING FOR POWER CONVERTER PEAK/VALLEY CURRENT CONTROL

Capturing sound

System and method for adaptive control of online extraction of loudspeaker parameters

Acoustic input devices comprising acoustic ports and transducers

Electrostatic parallel plate actuators whose moving elements are driven only by electrostatic force and methods useful in conjunction therewith

Control System For An Unmanned Highway Entrance

System, a method and a computer program product for controlling a set of actuator elements

System and method to capture image of pinna and characterize human auditory anatomy using image of pinna

Microphone assembly having a reconfigurable geometry

Sensor wiring substrate, sensor package, and sensor device

Piezoelectric array elements for sound reconstruction with a digital input

Programmable fractional time delay in digitally oversampled microphone systems, circuits, and methods

Sound reproduction system, mobile object, and sound reproduction method

Fractional time delay structures in digitally oversampled microphone systems, circuits, and methods

Speaker system

Digital audio converter and amplifier controller

Digital Voice Processing Method And System For Headset Computer

Methods and systems for detecting at least the position of an object in space

Microelectromechanical loudspeaker

System, a method and a computer program product for controlling a set of actuator elements

System, method, and apparatus for generating and digitally processing a head related audio transfer function

Spatial audio processing apparatus

Capturing sound

Digital loudspeaker

Audio based characterization of a human auditory system for personalized audio reproduction

Spatially ambient aware personal audio delivery device

Image and audio based characterization of a human auditory system for personalized audio reproduction

System and method to capture image of pinna and characterize human auditory anatomy using image of pinna

Piezoelectric array elements for sound reconstruction with a digital input

Electro-acoustic conversion film and digital speaker

ELECTRO-ACOUSTIC CONVERSION FILM AND DIGITAL SPEAKER

Chambered enclosure for use with audio loudspeakers

Implementation method and device of multi-bit modulation-based digital speaker system

Electrostatic parallel plate actuators whose moving elements are driven only by electrostatic force and methods useful in conjunction therewith

Operable membranes device and digital speaker comprising at least one such device

Digital acoustic device with increased sound power

Digital/analog conversion apparatus

Speaker control device and speaker control method

Wiring structure for electroacoustic transducer for digital signal and headphone for digital signal

Signal processing platform in an acoustic capture device

Digital speaker driving apparatus

Micromechanical digital loudspeaker

System and method for testing

Micromechanical digital loudspeaker

System, a method and a computer program product for controlling a set of actuator elements

Neckband-type earphone

System, a method and a computer program product for controlling a group of actuator arrays for producing a physical effect

Speaker apparatus and methods useful in conjunction therewith

Efficient digital microphone receiver process and system

Digital voice processing method and system for headset computer

Digital microphone device with extended dynamic range

Speaker apparatus and methods useful in conjunction therewith

Digital acoustic system

Device with a controlled displacement membrane

Digital microphone with frequency booster

Drive circuit

Digital microphone system, audio control device, and control method thereof

Multi-coil unit, voice coil, and electro-acoustic transducer using the same

Digital loudspeaker with enhanced performance

Digital/analogue conversion apparatus

Electrostatic parallel plate actuators whose moving elements are driven only by electrostatic force and methods useful in conjunction therewith

Micro electrical mechanical system with bending deflection of backplate structure

Digital speaker driving apparatus

Programmable microphone

METHOD FOR RECORDING AND REPRODUCING PRESSURE WAVES COMPRISING DIRECT QUANTIFICATION

Micromechanical digital loudspeaker

Auto-detection and mode switching for digital interface

All-digital speaker system device

Apparatus and methods for generating pressure waves

Speaker unit

MEMS-type pressure pulse generator

M-BRIDGE CLASS-D AUDIO AMPLIFIER

Audio control device and audio output device

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

APPARATUS AND METHOD FOR INCREASING VOLUMN IN PORTABLE TERMINAL

Digital speaker apparatus

Ringtone enhancement systems and methods

Reconfigurable acoustic transducer device

Digital speaker driving apparatus

Direct digital speaker apparatus having a desired directivity pattern

System and method for digital signal processing

DIGITAL MICROPHONE

Volume and tone control in direct digital speakers

Apparatus and methods for generating pressure waves

Digital/analogue conversion apparatus

Programmable microphone

Vibration detection device

Direct digital drive audio system and method

M-BRIDGE CLASS-D AUDIO AMPLIFIER

System and method for digital signal processing

Imaging Panels Including Arrays Of Audio And Video Input And Output Elements

Digital microphone system and method thereof

Digital microphone

Wireless audio system using wireless local area network

Sensor activation of wireless microphone

Microphone array signal enhancement

Microphone array signal enhancement

Construction of certain continuous signals from digital samples of a given signal

Digital loudspeaker

Loudspeaker control circuit

User interface including a preview

Packaged digital microphone device with auxiliary line-in function

Direct digital drive audio system and method

Passive and active escapement for sound resonance