Featured patents

Dual Omnidirectional Microphone Array (DOMA)
US 08837746 B2, Sept. 16, 2014, Directive Circuits for Microphones, Gregory C. Burnett / AliphCom (San Francisco, US)
A device comprising:…

Hybrid Encoding of Higher Frequency and Downmixed Low Frequency Content of Multichannel Audio
US 08804971 B1, Aug. 12, 2014, With encoder, Michael Schug et al. / Dolby International AB (Amsterdam Zuidoost, NL)
A method for encoding a multichannel audio input signal having low frequency…

Microphone Package and Method for Manufacturing Same
US 08705776 B2, April 22, 2014, Semiconductor junction microphone, Michael Knauss et al. / Robert Bosch GmbH (Stuttgart, DE)
A microphone package, comprising: one MEMS microphone component having…

Audio Amplifier Performance While Maintaining USB Compliance and Power Down Protection
US 08699717 B2, April 15, 2014, Amplifier, Julie Lynn Stultz et al. / Fairchild Semiconductor Corporation (South Portland, US)
An apparatus comprising:…

Hearing Device
US 08644540 B2, Feb. 4, 2014, Spectral control, Svend Oscar Petersen et al. / Oticon A/S (Smorum, DK)
A hearing device adapted for placement in, at or near a person's ear, the hearing…

Hearing Aid With Magnetostrictive Electroactive Sensor
US 08649541 B2, Feb. 11, 2014, Power supply or programming interface terminals, Michael Karl Sacha et al. / Starkey Laboratories, Inc. (Eden Prairie, US)
A hearing aid, comprising:…

Amplifier Circuit, Electronic Device, Method for Configuring an Amplifier Circuit
US 08649527 B2, Feb. 11, 2014, With switching, Gerhard Trauth et al. / Freescale Semiconductor, Inc. (Austin, US)
A switching amplifier circuit for amplifying audio signals, comprising:…

Method and Circuit for Testing an Audio High-Frequency Loudspeaker Being Part of a Loudspeaker System
US 08571225 B2, Oct. 29, 2013, Loudspeaker operation, Edoardo Botti et al. / STMicroelectronics S.r.l. (Agrate Brianza, IT)
A method for testing a speaker, said method comprising:…

Headphone Set
US 08526657 B2, Sept. 3, 2013, And microphone, Yuji Yanagishita et al. / JVC Kenwood Corporation (Yokohama-Shi, Kanagawa, JP)
A headphone set comprising:…

Systems and Methods for Own Voice Recognition With Adaptations for Noise Robustness
US 08462969 B2, June 11, 2013, Noise compensation circuit, Heiko Claussen et al. / Siemens Audiologische Technik GmbH (Erlangen, DE)
A method for using a single integrated hearing aid by a hearing aid user…

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