Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8275475 | Method and system for estimating frequency and amplitude change of spectral peaks | Steven Trautmann, Ryo Tsutsui | 2012-09-25 |
| 8213622 | Binaural sound localization using a formant-type cascade of resonators and anti-resonators | Steven Trautmann | 2012-07-03 |
| 8155972 | Seamless audio speed change based on time scale modification | Yoshihide Iwata | 2012-04-10 |
| 8121299 | Method and system for music detection | Steven Trautmann | 2012-02-21 |
| 8085951 | Method and system for determining a gain reduction parameter level for loudspeaker equalization | Steven Trautmann, Akihiro Yonemoto | 2011-12-27 |
| 8085940 | Rebalancing of audio | Steven Trautmann, Ryo Tsutsui | 2011-12-27 |
| 8085958 | Virtualizer sweet spot expansion | Steven Trautmann, Akihiro Yonemoto | 2011-12-27 |
| 8065140 | Method and system for determining predominant fundamental frequency | Steven Trautmann | 2011-11-22 |
| 8050934 | Local pitch control based on seamless time scale modification and synchronized sampling rate conversion | Yoshihide Iwata, Steven Trautmann | 2011-11-01 |
| 8019598 | Phase locking method for frequency domain time scale modification based on a bark-scale spectral partition | Steven Trautmann | 2011-09-13 |
| 7974418 | Virtualizer with cross-talk cancellation and reverb | Steven Trautmann, Hironori Kakemizu, Yoshihide Iwata | 2011-07-05 |
| 7835535 | Virtualizer with cross-talk cancellation and reverb | Steven Trautmann, Hironori Kakemizu | 2010-11-16 |
| 7715575 | Room impulse response | Steven Trautmann | 2010-05-11 |
| 7680289 | Binaural sound localization using a formant-type cascade of resonators and anti-resonators | Steven Trautmann | 2010-03-16 |
| 7580761 | Fixed-size cross-correlation computation method for audio time scale modification | Yoshihide Iwata | 2009-08-25 |
| 7536017 | Cross-talk cancellation | Steven Trautmann | 2009-05-19 |
| 7328076 | Generalized envelope matching technique for fast time-scale modification | Yoshihide Iwata | 2008-02-05 |
| 6982377 | Time-scale modification of music signals based on polyphase filterbanks and constrained time-domain processing | Steven Trautmann, Daniel Zelazo | 2006-01-03 |