G10H 2250/261
Window, i.e. apodization function or tapering function amounting to the selection and
Official title: Window, i.e. apodization function or tapering function amounting to the selection and appropriate weighting of a group of samples in a digital signal within some chosen time interval, outside of which it is zero valued
G10H2250/261 (Window, i.e. apodization function or tapering function amounting to the selection and) appears on 61 US grants and 33 published applications in this corpus.
Search patents in G10H- Granted patents
- 61
- Published applications
- 33
- Assignees
- 44
- Inventors
- 101
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 3 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 3 | 7 |
| 2007 | 1 | 2 |
| 2008 | 2 | 0 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 3 | 3 |
| 2018 | 2 | 1 |
| 2019 | 2 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Video control device and video control method3 Dec 2024US 12,159,611 B2Roland Corporation
- Real-time audio to digital music note conversion30 Jul 2024US 12,051,393 B1Macdougal Street Technology, Inc.
- Audio file envelope based on RMS power in sequences of sub-windows20 Sep 2022US 11,450,339 B2Sony Europe Limited
- Apparatus and method for harmonic-percussive-residual sound separation using a structure tensor on spectrograms8 Sep 2020US 10,770,051 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Audio fingerprinting based on audio energy characteristics21 Jan 2020US 10,540,993 B2Source Digital, Inc.
- Real-time audio to digital music note conversion22 May 2025US 2025/0166592 A1Macdougal Street Technology, Inc.
- Video control device and video control method20 Jan 2022US 2022/0020348 A1Roland Corporation
- Audio file envelope based on rms power in sequences of sub-windows20 Aug 2020US 2020/0265862 A1Sony Europe Limited
- Systems and methods for analyzing components of audio tracks6 Jun 2019US 2019/0172432 A1
- Apparatus and method for harmonic-percussive-residual sound separation using a structure tensor on spectrograms10 Jan 2019US 2019/0012999 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
Most cited
By later US patents
- Method and apparatus for creating a unique audio signature175US 8,086,445 B2Audible Magic Corporation · 2011
- Method and apparatus for creating a unique audio signature130US 7,562,012 B1Audible Magic Corporation · 2009
- System and method for classification of audio or audio/video signals based on musical content123US 5,712,953 AElectronic Data Systems Corporation · 1998
- Method and apparatus for generating vocal harmonies62US 5,231,671 AIVL Technologies Ltd. · 1993
- Method and apparatus for remote real time collaborative acoustic performance and recording thereof57US 7,853,342 B2eJamming, Inc. · 2010