Automatic performance system, automatic performance method, and sign action learning method
US-10482856-B2 · Nov 19, 2019 · US
Synchronizing two or more audio tracks or files according to musical features or musical timings
Synchronizing two or more audio tracks or files according to musical features or musical timings · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G10H2240/325 |
| Official title | Synchronizing two or more audio tracks or files according to musical features or musical timings |
| Display label | Synchronizing two or more audio tracks or files according to musical features or musical timings |
| Total patents | 260 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 12 |
| 2017 | 11 |
| 2018 | 11 |
| 2019 | 26 |
| 2020 | 31 |
| 2021 | 36 |
| 2022 | 31 |
| 2023 | 29 |
| 2024 | 29 |
| 2025 | 29 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Application directed latency control for wireless audio streaming
US-2019304477-A1 · Oct 3, 2019 · US
Electronic musical instrument, method, and non-transitory computer-readable storage medium
US-2019304417-A1 · Oct 3, 2019 · US
Audio analysis method and audio analysis device
US-2019251940-A1 · Aug 15, 2019 · US
Performance control method and performance control device
US-2019237055-A1 · Aug 1, 2019 · US
Server side crossfading for progressive download media
US-10366725-B2 · Jul 30, 2019 · US
Generation and transmission of musical performance data
US-2019228754-A1 · Jul 25, 2019 · US
Control method and control device
US-2019172433-A1 · Jun 6, 2019 · US
Apparatus for Analyzing Musical Performance, Performance Analysis Method, Automatic Playback Method, and Automatic Player System
US-2019156806-A1 · May 23, 2019 · US
Music data processing method and program
US-2019156809-A1 · May 23, 2019 · US
Automatic performance system, automatic performance method, and sign action learning method
US-2019156800-A1 · May 23, 2019 · US
Timing prediction method and timing prediction device
US-2019156802-A1 · May 23, 2019 · US
Method and device for determining delay of audio
US-2019138263-A1 · May 9, 2019 · US
Automatic performance system, automatic performance method, and sign action learning method
US-10235980-B2 · Mar 19, 2019 · US
Musical performance device, musical performance method, storage medium and electronic musical instrument
US-10186242-B2 · Jan 22, 2019 · US
Content item players with voice-over on top of existing media functionality
US-2019018572-A1 · Jan 17, 2019 · US
Sound signal processing method and sound signal processing device
US-2018374463-A1 · Dec 27, 2018 · US
Audio data processing method and apparatus, and computer storage medium
US-2018349495-A1 · Dec 6, 2018 · US
Dual sound source audio data processing method and apparatus
US-2018349493-A1 · Dec 6, 2018 · US
Sound Processing Device and Sound Processing Method
US-2018219521-A1 · Aug 2, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G10H2240/325?
- CPC G10H2240/325 is the Cooperative Patent Classification code for “Synchronizing two or more audio tracks or files according to musical features or musical timings.”
- How many patents are filed under CPC G10H2240/325 (Synchronizing two or more audio tracks or files according to musical features or musical timings)?
- Our database includes 260 publications tagged with this CPC code.
- Is patent activity under CPC G10H2240/325 growing?
- Publication counts under this code: 29 in 2024 vs 29 in 2025 (latest complete years).