Doc Type: Granted Patent

Stereophonic Widening

  • 0 Publications
  • 4 Patent Documents Cite
  • Cites 21 Patent Documents
0 Publications

US 8391498 B2 cites 0 non-patent publications

4 Patent Documents

4 patent documents cite US 8391498 B2

  1. US 2011/0109722 A1 (May 12, 2011)
    Apparatus For Processing A Media Signal And Method Thereof
  2. US 8666081 B2 (Mar 4, 2014)
    Apparatus For Processing A Media Signal And Method Thereof
  3. US 9414177 B2 (Aug 9, 2016)
    Audio Signal Processing Method And Audio Signal Processing Device
  4. US 2017/0230772 A1 (Aug 10, 2017)
    Method For Creating A Virtual Acoustic Stereo System With An Undistorted Acoustic Center
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Documents citing US 8391498 B2
21 Patent Documents

US 8391498 B2 cites 21 patent documents

  1. JP S5458404 A (May 11, 1979)
    Acoustic Apparatus For Magnifying Sound Images
  2. US 4191852 A (Mar 4, 1980)
    Stereophonic Sense Enhancing Apparatus
  3. JP S56162600 A (Dec 14, 1981)
    Sound Image Controller
  4. US 5757931 A (May 26, 1998)
    Signal Processing Apparatus And Acoustic Reproducing Apparatus
  5. WO 2000/022880 A2 (Apr 20, 2000)
    Apparatus And Method For Synthesizing Pseudo-stereophonic Outputs From A Monophonic Input
  6. JP 2000506691 A (May 30, 2000)
    JP 2000506691 A
  7. US 6111958 A (Aug 29, 2000)
    Audio Spatial Enhancement Apparatus And Methods
  8. EP 1194007 A2 (Apr 3, 2002)
    Method And Signal Processing Device For Converting Stereo Signals For Headphone Listening
  9. US 2002/0097880 A1 (Jul 25, 2002)
    Transparent Stereo Widening Algorithm For Loudspeakers
  10. US 6636608 B1 (Oct 21, 2003)
    Pseudo-stereo Circuit
  11. US 2003/0219137 A1 (Nov 27, 2003)
    Vehicle Sound System
  12. US 2004/0136554 A1 (Jul 15, 2004)
    Equalization Of The Output In A Stereo Widening Network
  13. JP 2005529520 A (Sep 29, 2005)
    JP 2005529520 A
  14. JP 2006500626 A (Jan 5, 2006)
    JP 2006500626 A
  15. JP 2006303799 A (Nov 2, 2006)
    Audio Signal Regeneration Apparatus
  16. JP 2008028640 A (Feb 7, 2008)
    Audio Reproduction Device
  17. US 7440575 B2 (Oct 21, 2008)
    Equalization Of The Output In A Stereo Widening Network
  18. US 7801317 B2 (Sep 21, 2010)
    Apparatus And Method Of Reproducing Wide Stereo Sound
  19. US 7991176 B2 (Aug 2, 2011)
    Stereo Widening Network For Two Loudspeakers
  20. US 2011/0243338 A1 (Oct 6, 2011)
    Surround Sound Virtualizer And Method With Dynamic Range Compression
  21. US 8229143 B2 (Jul 24, 2012)
    Stereo Expansion With Binaural Modeling

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