Patents by Inventor Petri Jääskeläinen

Petri Jääskeläinen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of providing feedback on performance of karaoke song
    Patent number: 9064484
    Abstract: A method and system for providing a feedback on a performance of a karaoke song is provided. Musical data elements of a music track input feed are compared with musical data elements of a performance input feed. Based on the comparison, the feedback on the performance of the karaoke song is generated on a display. Accordingly, lyrical data elements of a music track of the karaoke song and lyrical data elements of the performance are represented on the display. Moreover, differences between the performance and the music track are represented by altering the representation of the lyrical data elements of the performance relative to the representation of the lyrical data elements of the music track on the display.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: June 23, 2015
    Assignee: SINGON OY
    Inventors: Petri Jääskeläinen, Tommi Halonen