2 ms·
Shazam has an Excellent patent. Very broad coverage. A lot harder and less effective using other means for this purpose. https://www.google.co.uk/patents/US699
by alva 9y ago
Shazam has an Excellent patent. Very broad coverage. A lot harder and less effective using other means for this purpose.
https://www.google.co.uk/patents/US6990453 https://www.google.co.uk/patents/US6990453
- borne0 9y agoA brief perusal, and that seems incredibly broad.