METHOD AND SYSTEM FOR ANALYZING MUSIC RHYTHM IN REAL TIME
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Apr 10, 2025
app pub date -
Oct 4, 2024
filing date -
Oct 4, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method and a system for analyzing music rhythm in real time are provided. In the method, a device receives audio via an input interface. The audio is decoded by an audio-processing circuit to extract frame information. A hop size is obtained according to a frame size and an overlapped frame size set, and a frame rate is calculated according to the sampling rate and the hop size. An initial value of a beat period can be calculated according to the sampling rate and an initial BPM value. A beat location can be obtained based on a quantity of sampling points in a beat. The system uses a recursive algorithm to speculate a next beat location. A new beat period is recalculated according to the frame information of the audio in a past period of time. The next beat location is obtained and added with a beat-prompting note.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully