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Patente

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Zitiert von PatentEingetragenAusgestelltUrsprünglich Bevollmächtigter Titel
US396254315. Mai 19748. Juni 1976Eugen Beyer Elektrotechnische FabrikMethod and arrangement for controlling acoustical output of earphones in response to rotation of listener's head
US397078711. Febr. 197420. Juli 1976Massachusetts Institute of TechnologyAuditorium simulator and the like employing different pinna filters for headphone listening
US408763119. Febr. 19762. Mai 1978Matsushita Electric Industrial Co., Ltd.Projected sound localization headphone apparatus
US40976899. Febr. 197627. Juni 1978Matsushita Electric Industrial Co., Ltd.Out-of-head localization headphone listening device
US411859925. Febr. 19773. Okt. 1978Victor Company of Japan, LimitedStereophonic sound reproduction system
US413626017. Mai 197723. Jan. 1979Trio Kabushiki KaishaOut-of-head localized sound reproduction system for headphone
US413972811. Apr. 197713. Febr. 1979Victor Company of Japan, Ltd.Signal processing circuit
US41593975. Mai 197826. Juni 1979Victor Company of Japan, LimitedAcoustic translation of quadraphonic signals for two- and four-speaker sound reproduction
US49107792. Nov. 198820. März 1990Head diffraction compensated stereo system with optimal equalization
US497595422. Aug. 19894. Dez. 1990Head diffraction compensated stereo system with optimal equalization
US503498322. Aug. 198923. Juli 1991Head diffraction compensated stereo system
US513665112. Juni 19914. Aug. 1992Head diffraction compensated stereo system
US563834313. Juli 199510. Juni 1997Sony Corporation
Sony Electronics, Inc.
Method and apparatus for re-recording multi-track sound recordings for dual-channel playbacK
US566181221. Nov. 199626. Aug. 1997Sonics Associates, Inc.Head mounted surround sound system
US579892224. Jan. 199725. Aug. 1998Sony Corporation
Sony Pictures Entertainment, Inc.
Method and apparatus for electronically embedding directional cues in two channels of sound for interactive applications
US600277514. Aug. 199814. Dez. 1999Sony Corporation
Sony Pictures Entertainment Inc.
Method and apparatus for electronically embedding directional cues in two channels of sound
US600917924. Jan. 199728. Dez. 1999Sony Corporation
Sony Pictures Entertainment, Inc.
Method and apparatus for electronically embedding directional cues in two channels of sound
US606736116. Juli 199723. Mai 2000Sony Corporation
Sony Electronics, Inc.
Method and apparatus for two channels of sound having directional cues
US615454512. Aug. 199828. Nov. 2000Sony Corporation
Sony Pictures Entertainment, Inc.
Method and apparatus for two channels of sound having directional cues
US713940229. Juli 200221. Nov. 2006Matsushita Electric Industrial Co., Ltd.Sound reproduction device
US763409214. Okt. 200415. Dez. 2009Dolby Laboratories Licensing CorporationHead related transfer functions for panned stereo audio content