51
Benjelloun Touimi Abdellatif, Boisseau Cedric, Lamblin Claude, Bouteille Frank, Deleam David, Patard Roland: Methode et dispositif de traitement dune pluralite de flux binaires audio. France Telecom, August 9, 2002: FR2820573-A1 (25 worldwide citation)

The invention relates to an audio signal processing device that can receive numerous input audio streams and supply at least one output audio stream from said input audio streams. At least one of said input audio streams, called the first stream, may have missing data. Said device comprises means fo ...


52
Philip Nicholas Cuthbertson Hill, Christopher James Pickard: Audio signal processing. Nixon & Vanderhye P C, February 3, 1998: US05715318 (24 worldwide citation)

An audio signal processing system in which a visual display (15) is arranged to provide a visual representation (16) of a sound generating device (111) a notional listening position and a space in which a perceivable sound source may be located. A visual characteristic of the displayed space is modi ...


53
Duane H Cooper, Jerald L Bauck: Head diffraction compensated stereo system. Welsh & Katz, January 9, 1990: US04893342 (24 worldwide citation)

A stereo audio processing system for a stereo audio signal processing reproduction that provides improved source imaging and simulation of desired listening environment acoustics while retaining relative independence of listener movement. The system first utilizes a synthetic or artificial head micr ...


54
Mark R Anderson, John A Andrews: Supply voltage responsive audible transient (POP) suppression arrangement. Thomson Consumer Electronics, Joseph S Tripoli, Peter M Emanuel, March 30, 1993: US05199079 (24 worldwide citation)

An audio signal processing channel includes a bias network for deriving a bias voltage which is coupled to a point within the channel from the supply voltage. In order to inhibit audible transients or "pops" due to the rapid reduction of the bias voltage when the voltage supply is deenergized, a dio ...


55
Toshiyuki Kaji, Naomi Yamamoto, Toshihiro Nakane: Audio signal processing device. Kabushiki Kaisha Sega, Finnegan Henderson Farabow Garrett & Dunner L, April 11, 2006: US07027600 (24 worldwide citation)

The audio signal processing device of the present invention arranges objects in a virtual three-dimensional space and generates audio signals by performing, at a prescribed listening position, audio simulation to sounds generated from a prescribed sounding position. This invention is characterized i ...


56
Hisashi Kihara, Shinjiro Kato, Fumio Tamura, Shuichi Mori: Digital audio signal processing apparatus. Pioneer Electronic Corporation, Perman & Green, May 11, 1993: US05210806 (24 worldwide citation)

Disclosed herein is a digital audio signal processing apparatus of a type wherein a graphic equalizer including a plurality of filters connected in series to one another is subjected to arithmetic operation processing to be defined to thereby output the result of its processing as data therefrom. Wh ...


57
Burkhard Mahlon D, Peters Richard W: Digital delay system for audio signal processing. Industrial Research Products, August 1, 1972: US3681531 (24 worldwide citation)

A plural sound delay system for use in sound reinforcement in auditoria and in other applications, comprising a digital encoding system for converting an analog audio signal to digital form, a progressive digital data store for storing the digital signal, plural readout means for reading data from t ...


58
Hans Leysieffer: Fully implantable hearing system with telemetric sensor testing. Implex Aktiengesellschaft Hearing Technology, David S Safran, Nixon Peabody, December 25, 2001: US06334072 (22 worldwide citation)

A fully implantable hearing system for rehabilitation of a pure sensorineural hearing loss or combined conduction and inner ear hearing impairment, comprising at least one implantable sensor which generates an electrical audio signal, at least one signal processing and amplification unit in an audio ...


59
Sasaki Akira Intellectual Prop, Suzuki Katsuyoshi Intellectual, Sakai Kazuyasu Intellectual Pr: Sound effect system.. Tokyo Shibaura Electric Co, Toshiba Audio Video Eng, May 9, 1990: EP0367569-A2 (22 worldwide citation)

An audio signal processing apparatus for processing audio signal including an audio signal input circuit (116 - 118) into which the audio signals are input, an audio signal analyzer (143) which analyzes the input audio signals and generates an output control signal, a sound effect processor (121) wh ...


60
Akinori Mawatari, Tetsuji Ono, Hideo Kitayama, Makoto Tsukada, Kazumu Abe, Yoshinori Matsuoka, Toshio Mori, Tomoko Mita: Economical recording and reproducing apparatus which performs real-time processing of digital audio data. Teac Corporation, Michael N Meller, October 15, 1996: US05566379 (22 worldwide citation)

An audio signal recording and reproducing apparatus can perform realtime processing with a structure having a low cost. The audio signal recording and reproducing apparatus records a series of input audio signals as digital audio data, and reproduces and outputs the input signals using the recorded ...



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