| Patents for H04R 3 - Circuits for transducers (18,190) |
|---|
| 09/25/2014 | US20140286505 Vehicular active vibrational noise control apparatus |
| 09/25/2014 | US20140286502 Audio Playback System and Method Used in Handheld Electronic Device |
| 09/25/2014 | US20140286501 Sound reproduction apparatus, a non-transitory computer readable medium, and a sound reproduction-correction method |
| 09/25/2014 | US20140286500 Active vibration noise suppression apparatus |
| 09/25/2014 | US20140286499 Active Reduction of Harmonic Noise from Multiple Rotating Devices |
| 09/25/2014 | US20140286498 Echo cancelling device |
| 09/25/2014 | US20140286497 Multi-microphone source tracking and noise suppression |
| 09/25/2014 | US20140286495 Acoustic output apparatus |
| 09/25/2014 | US20140286494 Microphone detection and selection circuit and method |
| 09/25/2014 | US20140286493 Method and apparatus for processing signals of a spherical microphone array on a rigid sphere used for generating an ambisonics representation of the sound field |
| 09/25/2014 | DE102013005049A1 Verfahren und Vorrichtung zur Steuerung einer Sprachkommunikation sowie Verwendung derselben Method and apparatus for controlling a voice communication as well as using the same |
| 09/25/2014 | DE102007049407B4 Verfahren zum Steuern von parallelen Flachlautsprechern A method of controlling parallel flat speakers |
| 09/24/2014 | EP2782362A1 Acoustic signal processing device and parameter adjustment method |
| 09/24/2014 | EP2782361A1 Digital acoustic system |
| 09/24/2014 | EP2780906A1 Method and apparatus for wind noise detection |
| 09/23/2014 | US8843991 Audiovisual reproduction system |
| 09/23/2014 | US8843228 Method and apparatus for updating zone configurations in a multi-zone system |
| 09/23/2014 | US8842978 Recording medium, reproduction device, program, reproduction method, and integrated circuit |
| 09/23/2014 | US8842869 Method and apparatus for sound source localization using microphones |
| 09/23/2014 | US8842851 Audio source localization system and method |
| 09/23/2014 | US8842845 Adaptive bass management |
| 09/23/2014 | US8842843 Signal correction apparatus equipped with correction function estimation unit |
| 09/23/2014 | CA2745842C Method and apparatus for maintaining speech audibility in multi-channel audio with minimal impact on surround experience |
| 09/18/2014 | WO2014146005A1 Acoustic-pulser feedback and power factor control of a hifu device |
| 09/18/2014 | WO2014143439A1 Apparatus and method for beamforming to obtain voice and noise signals |
| 09/18/2014 | WO2014143434A1 Apparatus with adaptive audio adjustment based on surface proximity, surface type and motion |
| 09/18/2014 | WO2014143431A1 Method and device for adjusting an audio beam orientation based on device location |
| 09/18/2014 | WO2014141735A1 Signal processing device, headphone, and signal processing method |
| 09/18/2014 | WO2014141577A1 Audio playback device and audio playback method |
| 09/18/2014 | WO2014141508A1 Capacitance type sensor, acoustic sensor, and microphone |
| 09/18/2014 | WO2014141205A1 Filtering well-defined feedback from a hard-coupled vibrating transducer |
| 09/18/2014 | WO2014140053A1 Apparatus and method for improving the audibility of specific sounds to a user |
| 09/18/2014 | US20140278394 Apparatus and Method for Beamforming to Obtain Voice and Noise Signals |
| 09/18/2014 | US20140277650 Method and Device for Adjusting an Audio Beam Orientation based on Device Location |
| 09/18/2014 | US20140270305 Portable Electronic Device Directed Audio System and Method |
| 09/18/2014 | US20140270274 Speaker apparatus and methods useful in conjunction therewith |
| 09/18/2014 | US20140270268 Headset systems and methods |
| 09/18/2014 | US20140270267 System, Method and Apparatus for Silent True Bypass Switching |
| 09/18/2014 | US20140270266 Wireless switching of effects pedals with status updates |
| 09/18/2014 | US20140270262 Adjustable biasing circuits for mems capacitive microphones |
| 09/18/2014 | US20140270261 System and Method for an Oversampled Data Converter |
| 09/18/2014 | US20140270254 Customizing audio reproduction devices |
| 09/18/2014 | US20140270253 Flexible Clocking for Audio Sample Rate Converter in a USB System |
| 09/18/2014 | US20140270250 Differential microphone with dual polarity bias |
| 09/18/2014 | US20140270248 Method and Apparatus for Detecting and Controlling the Orientation of a Virtual Microphone |
| 09/18/2014 | US20140270247 Beamforming a digital microphone array on a common platform |
| 09/18/2014 | US20140270246 Interface for a digital microphone array |
| 09/18/2014 | US20140270245 Polyhedral audio system based on at least second-order eigenbeams |
| 09/18/2014 | US20140270244 Eye Glasses With Microphone Array |
| 09/18/2014 | US20140270241 Method, apparatus, and manufacture for two-microphone array speech enhancement for an automotive environment |
| 09/18/2014 | US20140270239 Wireless selection of effects patches |
| 09/18/2014 | US20140270238 Synchronous loudspeaking system for several beds |
| 09/18/2014 | US20140270237 Multifunctional wireless led device and a multifunctional wireless speaker system |
| 09/18/2014 | US20140270235 Universal in-wall multi-room wireless audio and multi-room wireless communication system |
| 09/18/2014 | US20140270233 Communicating via a body-area network |
| 09/18/2014 | US20140270223 Adaptive-noise canceling (anc) effectiveness estimation and correction in a personal audio device |
| 09/18/2014 | US20140270222 Low-latency multi-driver adaptive noise canceling (anc) system for a personal audio device |
| 09/18/2014 | US20140270219 Method, apparatus, and manufacture for beamforming with fixed weights and adaptive selection or resynthesis |
| 09/18/2014 | US20140270217 Apparatus with Adaptive Microphone Configuration Based on Surface Proximity, Surface Type and Motion |
| 09/18/2014 | US20140270204 Reset circuit for mems capacitive microphones |
| 09/18/2014 | US20140270197 Low power audio trigger via intermittent sampling |
| 09/18/2014 | US20140269214 Portable electronic device directed audio targeted multi-user system and method |
| 09/18/2014 | DE102010004882B4 Gruppenstrahler mit einem linienförmigen Lautsprecherband Phased array with a line-shaped speaker tape |
| 09/17/2014 | EP2779686A1 Method and system for power delivery to a headset |
| 09/17/2014 | EP2779685A1 Headphone device, terminal device, information transmission method, program, and headphone system |
| 09/17/2014 | EP2777299A1 Method for reducing parasitic vibrations of a loudspeaker environment and associated processing device |
| 09/17/2014 | EP2777298A1 Method and apparatus for processing signals of a spherical microphone array on a rigid sphere used for generating an ambisonics representation of the sound field |
| 09/17/2014 | EP2777297A1 Method and apparatus for processing signals of a spherical microphone array on a rigid sphere used for generating an ambisonics representation of the sound field |
| 09/17/2014 | EP2777040A1 Voice control device, voice control method and program |
| 09/16/2014 | US8838262 Synchronization and switch over methods and systems for an adaptive audio system |
| 09/16/2014 | US8838184 Wireless conference call telephone |
| 09/16/2014 | US8837747 Apparatus, method, and program product for presenting moving image with sound |
| 09/16/2014 | US8837746 Dual omnidirectional microphone array (DOMA) |
| 09/16/2014 | US8837744 Sound quality correcting apparatus and sound quality correcting method |
| 09/16/2014 | US8837743 Surround sound system and method therefor |
| 09/15/2014 | CA2845981A1 Selectively activating a/v web page contents in electronic device |
| 09/12/2014 | WO2014138489A1 Room and program responsive loudspeaker system |
| 09/12/2014 | WO2014136517A1 Digital signage system |
| 09/12/2014 | WO2014136424A1 Vehicular sound input control device, and vehicular sound input control method |
| 09/12/2014 | WO2014134711A1 Acoustic transducer assembly |
| 09/12/2014 | WO2014134706A1 Acoustic transducer assembly |
| 09/11/2014 | US20140258859 Method and System for Real-Time Audio Broadcast |
| 09/11/2014 | US20140257813 Microphone circuit assembly and system with speech recognition |
| 09/11/2014 | US20140254838 Method and apparatus for controlling audio output of communication terminal |
| 09/11/2014 | US20140254829 Multifunctional led device and multifunctional led wireless conference system |
| 09/11/2014 | US20140254827 Method and Circuitry for Processing Audio Signals |
| 09/11/2014 | US20140254825 Feedback canceling system and method |
| 09/11/2014 | US20140254824 Microphone apparatus |
| 09/11/2014 | US20140254823 Distributed Automatic Level Control for a Microphone Array |
| 09/11/2014 | US20140254820 Methods and devices to generate multiple-channel audio recordings |
| 09/11/2014 | US20140254813 Audio processor circuits for acoustic echo cancellation and method therefor |
| 09/11/2014 | US20140254810 Microphone system to control intermodulation products |
| 09/11/2014 | US20140254805 Systems and methods for protecting a speaker |
| 09/11/2014 | DE102013102356A1 Verfahren zum Bestimmen einer Konfiguration für eine Lautsprecheranordnung zum Beschallen eines Raums und Computerprogrammprodukt A method for determining a configuration for a loudspeaker arrangement for sonication of a room, and computer program product |
| 09/09/2014 | US8831954 Localizing the position of a source of a voice signal |
| 09/09/2014 | US8831934 Speech enhancement method and system |
| 09/09/2014 | US8831539 Mobile wireless communications device with reduced microphone noise from radio frequency communications circuitry |
| 09/09/2014 | US8831251 Apparatus and method of controlling driving of popup tweeter speaker |
| 09/09/2014 | US8831248 Apparatus with directivity pattern |
| 09/09/2014 | US8831247 Phantom power circuit |